General
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Target
Sigmanly_fe8b5c2a2108422e1f5b6724d781d35beb73166fd4ad5a46b07473c3bdb64c45
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Size
765KB
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Sample
250203-t6321swpht
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MD5
473de8fbaa2dd11d6377b878ad4a2283
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SHA1
67e3d3eaa137f38426b48ce633ae934c242c3d03
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SHA256
fe8b5c2a2108422e1f5b6724d781d35beb73166fd4ad5a46b07473c3bdb64c45
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SHA512
873ef78fa0f967177fa37046d97248e062c9bd133376804dda075267731dd215df6f3aec917113b62cd7319afc5d68dd7e4e52fd1a670113a72b7556d1cf1ee9
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SSDEEP
12288:cE8loLHVx0PYyr814MDWA6CUMAfxEN5GCPcWBvZRK7eRxCmcXZo7rhL8GJ6C:78liru814RAO3fyPNPcWvZY9m6e758GJ
Static task
static1
Behavioral task
behavioral1
Sample
Sigmanly_fe8b5c2a2108422e1f5b6724d781d35beb73166fd4ad5a46b07473c3bdb64c45.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Sigmanly_fe8b5c2a2108422e1f5b6724d781d35beb73166fd4ad5a46b07473c3bdb64c45.exe
Resource
win10v2004-20250129-en
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.cybertechllc.top - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@ - Email To:
[email protected]
Targets
-
-
Target
Sigmanly_fe8b5c2a2108422e1f5b6724d781d35beb73166fd4ad5a46b07473c3bdb64c45
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Size
765KB
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MD5
473de8fbaa2dd11d6377b878ad4a2283
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SHA1
67e3d3eaa137f38426b48ce633ae934c242c3d03
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SHA256
fe8b5c2a2108422e1f5b6724d781d35beb73166fd4ad5a46b07473c3bdb64c45
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SHA512
873ef78fa0f967177fa37046d97248e062c9bd133376804dda075267731dd215df6f3aec917113b62cd7319afc5d68dd7e4e52fd1a670113a72b7556d1cf1ee9
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SSDEEP
12288:cE8loLHVx0PYyr814MDWA6CUMAfxEN5GCPcWBvZRK7eRxCmcXZo7rhL8GJ6C:78liru814RAO3fyPNPcWvZY9m6e758GJ
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2