- 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
dcf33df5bc2e6257c8a9c09b33665f61218617b7c2288228115af309135c8bfd- SHA1
ab49daecb4d643ee346a338f7127acecc69c599f- MD5
bccbd191954073ea606a079584f1717c- Filename
- Ky9Agent.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 291328
- Compile time
- 2026-11-08T16:21:12Z
- PE platform
- x86 32-bit
- PE sections
- 4
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 1. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 48%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections48%
VirusSign confidence100%
Relationship context1 visible
Threat classificationhiddentear
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Saved investigations
Compare when indicators were first seen, last seen and observed. Switch to Lifecycle to connect events for the same IOC.
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%
xml
490 bytes
contains
Filename
InvoiceMailSending.vshost.exe.manifest
Type
malware
File type
xml
MIME
application/xml
Size
490
Analysis details
Severity: criticaltrojanexedotnetpayloadstealer
Freshness: Fresh · Last seen 2 days ago.
- Detection rate
- 48%
- Threat type
- trojan
- Family
- hiddentear
- Confidence
- 100%
- detection
- 48 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
dcf33df5bc2e6257c8a9c09b33665f61218617b7c2288228115af309135c8bfd- SHA1
ab49daecb4d643ee346a338f7127acecc69c599f- MD5
bccbd191954073ea606a079584f1717c- Filename
- Ky9Agent.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 291328
- Compile time
- 2026-11-08T16:21:12Z
- PE platform
- x86 32-bit
- PE sections
- 4
- Import libraries
- 1
- TLSH
T18554278833F94518FAFF5F74A8B612590A72FCA69D26D78D0994109D0C72F98CA20F77- SSDEEP
6144:QKQFm53B5/XdFtJ7FG6k9/R35w1Gqk9/k35:+y3B5vxCrICI- Imphash
f34d5f2d4577ed6d9ceec516c1f5a744- First seen
- 2026-11-08T21:39:45Z
- Last seen
- 2026-11-10T16:16:50Z
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: 1. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 48%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family hiddentear.
Relationship context
1 related indicators are shown across 1 relationship group(s).
Observation timeline
2 timestamped observations are arranged from 2009-03-18 to 2026-11-08. 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.
1 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family hiddentear.
Last seen 2 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
- Ky9Agent.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 291328
- Compile time
- 2026-11-08T16:21:12Z
- PE platform
- x86 32-bit
- Entry point
- 201422
- Sections
- 4
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x86 32-bit4 sections
- Platform: x86 32-bit
- Sections: 4
- Entry point: present
- Compile time: 2026-11-08T16:21:12Z
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 201422
- Sections
- 4
- Compile time
- 2026-11-08T16:21:12Z
PE sections4
4 sections
- 4 PE sections
- Common permissions: r, rx
- 4 unique section names
View details · 4 shown
- Name
- .text
- Virtual address
- 8192
- Virtual size
- 193236
- Raw size
- 193536
- Permissions
- rx
- Entropy
- 5.69
- Name
- .rsrc
- Virtual address
- 204800
- Virtual size
- 1248
- Raw size
- 1536
- Permissions
- r
- Entropy
- 3.73
- Name
- .reloc
- Virtual address
- 212992
- Virtual size
- 12
- Raw size
- 512
- Permissions
- r
- Entropy
- 0.1
- Name
- .dnmd
- Virtual address
- 221184
- Virtual size
- 94248
- Raw size
- 94720
- Permissions
- r
- Entropy
- 5.5
Imports1
1 DLL groups
- 1 import DLL groups
- 1 imported functions summarized
View details · 1 shown
- Library
- mscoree.dll
- Functions
- _CorExeMain
Resources2
2 resources
- 2 resources
- Resource types: RT_MANIFEST, RT_VERSION
View details · 2 shown
- Type
- RT_VERSION
- Language
- NEUTRAL
- Type
- RT_MANIFEST
- Language
- NEUTRAL
Behavior details
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- acquire credentials from Windows Credential Manager
- act as TCP client
- allocate unmanaged memory in .NET
- capture microphone audio
- capture screenshot
5 shown
View MITRE ATT&CK details · 5 shown
View MBC details · 5 shown
- F0002.001 — Application HookObjectives: OB0003 · OB0005
- E1010 — Application Window DiscoveryObjectives: OB0007
- C0026.001 · C0053.001 — Base64Objectives: OC0004
- F0007.001 — COMSPEC Environment VariableObjectives: OB0006
- E1510 — Clipboard ModificationObjectives: OB0008
5 shown