General
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Target
a6a945cecbb8a65a0be02de5dce49c49c8dfa0f1beb1dfdf851552eb17ee1570
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Size
811KB
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Sample
241106-sntj7aseqb
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MD5
a56aa95f0b507c4af68606c06e88f874
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SHA1
993c7a7087fd15ffcb12aa232c9c7e107b1576a5
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SHA256
a6a945cecbb8a65a0be02de5dce49c49c8dfa0f1beb1dfdf851552eb17ee1570
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SHA512
cf6eb093846d539a1e4b3c37536171381946132de404c82ca3335bac4ffc89c99391f71bece2a49bd47c30cd65fe9ec09c29660adeffdc23b0b6abf7b051f640
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SSDEEP
12288:2KFSo1X2zK9+pSwG58sYSGFOpt9upNz7BoTMmrU6kiL9Fyl6wnhLVxU+kR:26So1mzK9+pbG5fHtwpNz7s55vL9KFLm
Static task
static1
Behavioral task
behavioral1
Sample
a6a945cecbb8a65a0be02de5dce49c49c8dfa0f1beb1dfdf851552eb17ee1570.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a6a945cecbb8a65a0be02de5dce49c49c8dfa0f1beb1dfdf851552eb17ee1570.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.vinatax.us - Port:
587 - Username:
[email protected] - Password:
vinatax@2022 - Email To:
[email protected]
Targets
-
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Target
a6a945cecbb8a65a0be02de5dce49c49c8dfa0f1beb1dfdf851552eb17ee1570
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Size
811KB
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MD5
a56aa95f0b507c4af68606c06e88f874
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SHA1
993c7a7087fd15ffcb12aa232c9c7e107b1576a5
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SHA256
a6a945cecbb8a65a0be02de5dce49c49c8dfa0f1beb1dfdf851552eb17ee1570
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SHA512
cf6eb093846d539a1e4b3c37536171381946132de404c82ca3335bac4ffc89c99391f71bece2a49bd47c30cd65fe9ec09c29660adeffdc23b0b6abf7b051f640
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SSDEEP
12288:2KFSo1X2zK9+pSwG58sYSGFOpt9upNz7BoTMmrU6kiL9Fyl6wnhLVxU+kR:26So1mzK9+pbG5fHtwpNz7s55vL9KFLm
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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