- 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
e19f12a1d45ffd44819feb0d1dcfe0ccb2353a1b7bf085b378604cfd5faea2ad- SHA1
a9427fb3d7d5faaa6203de19f67f4c559fa8d33f- MD5
b074aa8272ef23dbbd373985164d62c4- Filename
- bnfrghn.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 607232
- Compile time
- 2026-11-06T09:48:52Z
- PE platform
- x64 64-bit
- PE sections
- 8
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 7. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 43%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections43%
VirusSign confidence100%
Relationship context7 visible
Threat classificationcrit
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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.
1shown
0%
isoimage
512 bytes
contains
Filename
[25]
Type
malware
File type
isoimage
MIME
application/octet-stream
Size
512
Related IPs
Network IPs associated with this indicator.
5shown
0%
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-09-30T07:06:52Z
Last seen
2026-11-11T05:02:31Z
0%
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-09-29T18:14:07Z
Last seen
2026-11-11T03:16:19Z
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-10-01T03:11:11Z
Last seen
2026-11-11T02:45:30Z
6%
low
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-09-29T20:57:32Z
Last seen
2026-11-11T02:08:56Z
0%
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-09-29T13:17:40Z
Last seen
2026-11-11T04:16:33Z
Related domains
Domains associated with this indicator.
1shown
0%
.microsoft
communicates
Root
cloud.microsoft
TLD
microsoft
Subdomain
atm.teams.mira.tm.svc
First seen
2024-08-26T16:41:58Z
Last seen
2026-11-11T05:10:53Z
Analysis details
Severity: hightrojan64bitobfuscatedexepolymorphic
Freshness: Fresh · Last seen 4 days ago.
- Detection rate
- 43%
- Threat type
- trojan
- Family
- crit
- Confidence
- 100%
- detection
- 43 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
e19f12a1d45ffd44819feb0d1dcfe0ccb2353a1b7bf085b378604cfd5faea2ad- SHA1
a9427fb3d7d5faaa6203de19f67f4c559fa8d33f- MD5
b074aa8272ef23dbbd373985164d62c4- Filename
- bnfrghn.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 607232
- Compile time
- 2026-11-06T09:48:52Z
- PE platform
- x64 64-bit
- PE sections
- 8
- Import libraries
- 4
- TLSH
T1DAD42913F79242DCD02AC97487596133F6793C8D4A30BA7F67946A251F36BA0EB2DB04- SSDEEP
12288:i0sMYvf2KLl2FcslbP11lBtiAV5E/VfCppmP9YIzSm8:idMYvOKcFZbZBtiAb8VrWMSm- Imphash
549adefbd97d7efa8044961909e6b597- First seen
- 2026-11-06T10:46:06Z
- Last seen
- 2026-11-06T17:00:41Z
- Filename variants
- 2 reported
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: 7. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 43%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family crit.
Relationship context
7 related indicators are shown across 3 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
8 timestamped observations are arranged from 2007-03-01 to 2026-11-06. 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.
3 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family crit.
Last seen 4 days 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
- bnfrghn.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 607232
- Compile time
- 2026-11-06T09:48:52Z
- PE platform
- x64 64-bit
- Entry point
- 140722
- Sections
- 8
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- Authenticode signature is invalid
- Binary contains paths to debug symbols
- Classification label
- Contains .tls (Thread Local Storage) section
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1036 · T1553.002 — Authenticode signature is invalidTactics: TA0005 · TA0112
- T1055 — Contains .tls (Thread Local Storage) sectionTactics: TA0004 · TA0005
- T1063 — It Tries to detect injection methodsTactics: TA0007
- T1045 — Manalize Local SandBox Packer HarvestingTactics: TA0005
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- Anti-Static AnalysisObjectives: OB0002
- B0032.020 — Argument ObfuscationObjectives: OB0002
- C0026.001 — Base64Objectives: OC0004
- C0019 — Check StringObjectives: OC0004
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
DNS request activity1
A5+ response IPs
- 1 DNS requests observed
- 1 unique queries
- 5+ response IPs
- Query types: A
- Response codes: NOERROR
View details · 1 shown
- Query
- atm.teams.mira.tm.svc.cloud.microsoft
- Type
- A
- Answers
- 52.123.247.86, 52.123.247.95, 52.123.247.0, 52.123.247.50, 52.123.247.43, 52.123.247.35, 52.123.247.72, 52.123.247.44
- Response
- NOERROR
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x64 64-bit5+ sections
- Platform: x64 64-bit
- Sections: 5+
- Entry point: present
- Compile time: 2026-11-06T09:48:52Z
View details · 1 shown
- Platform
- x64 64-bit
- Entry point
- 140722
- Sections
- 8
- Compile time
- 2026-11-06T09:48:52Z
PE sections5+
5+ sections
- 5+ PE sections
- Common permissions: r, rw, rx
- 5+ unique section names
View details · 5 shown
- Name
- .text
- Virtual address
- 4096
- Virtual size
- 486165
- Raw size
- 486400
- Permissions
- rx
- Entropy
- 6.35
- Name
- .rdata
- Virtual address
- 491520
- Virtual size
- 87012
- Raw size
- 87040
- Permissions
- r
- Entropy
- 5.96
- Name
- .data
- Virtual address
- 581632
- Virtual size
- 22936
- Raw size
- 20480
- Permissions
- rw
- Entropy
- 1.2
- Name
- .pdata
- Virtual address
- 606208
- Virtual size
- 7188
- Raw size
- 7680
- Permissions
- r
- Entropy
- 5.49
- Name
- .fptable
- Virtual address
- 614400
- Virtual size
- 256
- Raw size
- 512
- Permissions
- rw
- Entropy
- 0.0
5 shown
Imports4
4 DLL groups
- 4 import DLL groups
- 5+ imported functions summarized
View details · 4 shown
- Library
- kernel32.dll
- Functions
- CloseHandle, CreateFileW, CreateThread, CreateWaitableTimerExW, DeleteCriticalSection, EncodePointer, EnterCriticalSection, ExitProcess …
- Library
- user32.dll
- Functions
- GetCursorPos, GetDoubleClickTime, GetFocus, GetForegroundWindow, GetKeyboardLayout, GetKeyboardType, ScreenToClient, SystemParametersInfoW
- Library
- api-ms-win-core-synch-l1-2-0.dll
- Functions
- WaitOnAddress, WakeByAddressAll, WakeByAddressSingle
- Library
- ntdll.dll
- Functions
- NtReadFile, NtWriteFile