- First seen
- Last seen
THREAT SIGNALMedium-high
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
9d573aed8643c66d98925edf17379ad426fcb3620d2883fb3a15c2784dd96b46- SHA1
e614e522ffdf8995bd1051f0f84145976cdded9c- MD5
4c3b54c9adbf4a75886598a6f49c15ad- Filename
- 9d573aed_irdgt4n4.exe.bin
- File type
- javascript
- MIME
- application/javascript
- File size
- 56521
- TLSH
T17B430B126B6F0AEC964051D0412BA19B89F6ED93589968BDF3C57EDFFB3C900D1E8720- SSDEEP
768:FNWjM5BPPbbnmtmnY7hymewJAZPAW1hvvJ4fS0wEOo2a:Yibn+v7hymAP5vR4SEOo2a
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 17. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 55%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections55%
VirusSign confidence100%
Relationship context17 visible
Threat classificationformbook
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Graph filters
Saved investigations
Compare when indicators were first seen, last seen and observed. Switch to Lifecycle to connect events for the same IOC.
Review approximate infrastructure locations and geographic concentration.
Commonalities
RELATIONSHIP CONSTELLATION
No observations in this view
Available evidence appears in the other investigation lenses.
SELECT A NODE TO EXPLORE
FILEDOMAINIPURL
Visible connections
Related intelligence
Pivot across connected files and infrastructure with analysis signals and supporting context.
Dropped / child files
Files dropped, bundled, or created by the queried file.
5shown
0%
text
23 bytes
drops
Filename
670cb5f8_installed.dat.bin
File type
text
MIME
text/plain
Size
23
SHA1
3bc2b632e2269fb5935e02e6c946d95a357be446
0%
text
28 bytes
drops
Filename
43bd46c6_.done.bin
File type
text
MIME
text/plain
Size
28
SHA1
7606a3dfcbe7b8b096268240bb0768eac049eb0f
32%
high
text
839720 bytes
drops
Filename
bfbc2458_fidseaf.txt.bin
Family
zapchast
Type
trojan
File type
text
MIME
text/plain
5%
high
jpeg
3326538 bytes
drops
Filename
bc61ae43_1.jpg.bin
Family
packed2
Type
trojan
File type
jpeg
MIME
application/octet-stream
0%
3021 bytes
drops
Filename
45e1e8ad_cookies.txt.bin
MIME
text/plain
Size
3021
SHA1
035dfffb84138cad8c864c4ef8cd51b1019c0c4f
First seen
2026-10-09T11:02:50Z
Related IPs
Network IPs associated with this indicator.
5shown
25%
medium
US
communicates
CIDR
129.121.144.0/21
Network
129.121.0.0-129.121.255.255
First seen
2026-10-15T01:13:41Z
Last seen
2026-11-13T20:18:13Z
30%
high
US
communicates
CIDR
64.224.17.0/24
Network
64.224.17.0-64.224.17.255
First seen
2023-11-10T19:57:40Z
Last seen
2026-11-13T20:18:14Z
5%
low
US
communicates
CIDR
66.29.128.0/19
Network
66.29.128.0-66.29.159.255
First seen
2026-02-19T01:30:05Z
Last seen
2026-11-12T19:33:14Z
DE
communicates
CIDR
45.141.152.0/23
Network
45.141.152.0-45.141.152.255
First seen
2023-10-11T21:29:27Z
Last seen
2026-11-04T13:49:56Z
5%
low
US
communicates
CIDR
208.95.112.0/22
Network
208.95.112.0-208.95.115.255
First seen
2023-09-30T15:26:15Z
Last seen
2026-11-14T04:11:16Z
Related domains
Domains associated with this indicator.
3shown
5%
low
.com
communicates
Root
theworkpc.com
TLD
com
Subdomain
davdavdand3
First seen
2026-04-17T12:03:06Z
Last seen
2026-11-04T13:49:47Z
25%
medium
.com
communicates
Root
misamasupply.com
TLD
com
First seen
2026-05-10T16:24:56Z
Last seen
2026-11-12T18:53:49Z
5%
low
.com
communicates
Root
ip-api.com
TLD
com
First seen
2023-09-30T15:26:15Z
Last seen
2026-11-14T04:11:16Z
Related URLs
URLs associated with this indicator.
4shown
15%
medium
communicates
TLD
com
HTTP status
200
Content length
839720
Content SHA256
bfbc245853b196f10d4ee1840f27d42a1d9246bd3adbb1850a620e3885bdf8f5
First seen
2026-11-02T11:10:14Z
33%
medium
communicates
HTTP status
200
Content length
3326538
Content SHA256
bc61ae431b9d2c7d181fbf2ebce91dd590e04859e311cc9e0d8b59e3fe18590f
First seen
2026-10-29T14:56:56Z
Last seen
2026-11-13T20:18:16Z
32%
high
communicates
HTTP status
200
Content length
3326538
Content SHA256
bc61ae431b9d2c7d181fbf2ebce91dd590e04859e311cc9e0d8b59e3fe18590f
First seen
2026-10-08T23:24:39Z
Last seen
2026-11-13T20:18:15Z
5%
low
communicates
TLD
com
HTTP status
200
Content length
293
Content SHA256
0fbf7512a030085b0e374a55a7a7a600ae2027dc32455349111fb9e95a5d1039
First seen
2013-06-05T03:22:31Z
Analysis details
Severity: criticaltrojanwmi-activityexec-delaymalwareobfuscatedmacro-psadapter-discoveryjavascript
Freshness: Fresh · Last seen 1 day ago.
- Detection rate
- 55%
- Threat type
- trojan
- Family
- formbook
- Confidence
- 100%
- detection
- 55 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
9d573aed8643c66d98925edf17379ad426fcb3620d2883fb3a15c2784dd96b46- SHA1
e614e522ffdf8995bd1051f0f84145976cdded9c- MD5
4c3b54c9adbf4a75886598a6f49c15ad- Filename
- 9d573aed_irdgt4n4.exe.bin
- File type
- javascript
- MIME
- application/javascript
- File size
- 56521
- TLSH
T17B430B126B6F0AEC964051D0412BA19B89F6ED93589968BDF3C57EDFFB3C900D1E8720- SSDEEP
768:FNWjM5BPPbbnmtmnY7hymewJAZPAW1hvvJ4fS0wEOo2a:Yibn+v7hymAP5vR4SEOo2a- First seen
- 2026-11-02T21:02:10Z
- Last seen
- 2026-11-12T18:53:50Z
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
Elevated engine detections. Related indicators in this report: 17. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 55%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family formbook.
Relationship context
17 related indicators are shown across 4 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
18 timestamped observations are arranged from 2013-06-05 to 2026-11-03. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
Engine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
Reported engine detection rate, not the probability that this indicator is malicious.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
4 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family formbook.
Last seen 1 day ago.
Signals reflect the intelligence returned in this report. Missing values mean not reported, not zero. Related indicators are investigation leads, not proof of shared malicious activity.
File profile
summarySelected file intelligence summary.
- Filename
- 9d573aed_irdgt4n4.exe.bin
- File type
- javascript
- MIME
- application/javascript
- Size
- 56521
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- A document or script file initiated network communications indicative of a potential exploit or payload download
- A file was accessed within the Public folder.
- A file with an unusual extension was attempted to be loaded as a DLL.
- A scripting utility was executed
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1036 · T1548 — A file was accessed within the Public folder.Tactics: TA0004 · TA0005
- T1059 · T1064 — A scripting utility was executedTactics: TA0002 · TA0005
- T1027 · T1055 — Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven executionTactics: TA0004 · TA0005
- T1055 — Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patchingTactics: TA0004 · TA0005
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- B0028.001 — BitcoinObjectives: OB0003 · OB0005
- CollectionObjectives: OB0003
- Command and ControlObjectives: OB0004
- E1059 — Command and Scripting InterpreterObjectives: OB0009
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity5+
HTTP, TCPports 80, 443, 54253
- 5+ outbound connections observed
- 4 domains, 5 IPs, 4 URLs
- Common ports: 80, 443, 54253
- Protocols: HTTP, TCP
View details · 5 shown
- Domain
- misamasupply.com
- URL
- https://misamasupply.com/fidseaf.txt
- Protocol
- HTTP
- Domain
- 64.224.17.115
- URL
- http://64.224.17.115/img/1.jpg
- Protocol
- HTTP
- Domain
- 129.121.148.240
- URL
- http://129.121.148.240/img/pics/1.jpg
- Protocol
- HTTP
- IP
- 64.224.17.115
- Port
- 80
- Protocol
- TCP
- IP
- 129.121.148.240
- Port
- 80
- Protocol
- TCP
5 shown
DNS request activity3
A3 response IPs
- 3 DNS requests observed
- 3 unique queries
- 3 response IPs
- Query types: A
- Response codes: NOERROR
View details · 3 shown
- Query
- misamasupply.com
- Type
- A
- Answers
- 66.29.148.164
- Response
- NOERROR
- Query
- ip-api.com
- Type
- A
- Answers
- 208.95.112.1
- Response
- NOERROR
- Query
- davdavdand3.theworkpc.com
- Type
- A
- Answers
- 45.141.152.75
- Response
- NOERROR
C2 candidates5+
HTTP, TCP, DNSports 80, 53
- 5+ C2 candidate communications
- 3 domains, 3 IPs
- Common ports: 80, 53
- Protocols: HTTP, TCP, DNS
View details · 5 shown
- Domain
- misamasupply.com
- Protocol
- HTTP
- IP
- 66.29.148.164
- Domain
- misamasupply.com
- Port
- 53
- Protocol
- DNS
- Domain
- 64.224.17.115
- Protocol
- HTTP
- IP
- 64.224.17.115
- Port
- 80
- Protocol
- TCP
- Domain
- 129.121.148.240
- Protocol
- HTTP
5 shown