General
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Target
06012025_0843_06012025_PO#17971 PO#17572 PO#19973.rar
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Size
679KB
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Sample
250106-kmvrvssjhv
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MD5
4274043db0a299269736920569a72fdd
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SHA1
c7feed8e7c6d210d83e719f0e949874e7c7e2732
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SHA256
7fad411a10cc7995a497d63fc2d8adf5145c159e9e1a47c639c6f6115e16d79b
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SHA512
e2baf55ee356d8c504c0c74e2dc7f2cc2a080cfded0a39cc46bc346800c176b10cd98d9edc473d6747aaafdd32a9f113cdd94b5a84c5cedcdd332bae1d376ba5
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SSDEEP
12288:TdtWXhqPVZkN8mX5ZcQImB0B/yMFIhJc0gu+0KVDTZdDLgoogXWnITU2oXhIA9iY:TvacsT5Z930B/yikgu+0KVDTrRocMI4T
Static task
static1
Behavioral task
behavioral1
Sample
PO#17971 PO#17572 PO#19973.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
PO#17971 PO#17572 PO#19973.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
wVCMFq@2wVCMFq@2
Extracted
vipkeylogger
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
wVCMFq@2wVCMFq@2 - Email To:
[email protected]
Targets
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Target
PO#17971 PO#17572 PO#19973.bat
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Size
765KB
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MD5
8807c0953c8566b469580b93a0996e1a
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SHA1
31991fdb5fe73faee8c9b6a3fcdd8129176326bd
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SHA256
992af543eae7fef1f8169335e82b8c04b243632dfe045f65c80ce0d4b191ed46
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SHA512
8f201ea4189731b61af2b0372926319d9783a568c4b82c0026f7568e9ee4d4ea861cc95fa20b60858145557a0ec59a9fb9058e3bd037a76eea8a426d7863ad5b
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SSDEEP
12288:anW1cUoV+I4MVKWBrnOQ4jhWd35ohjFTfb3wdrOxjKZcdrMfXVkr/Ho+dA3:anWuRgKrX4tWdJe5sOxjTdrTTI
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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