General
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Target
NEW90FL0OtSHAz.bat.exe
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Size
714KB
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Sample
241203-qb3k8awqat
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MD5
884a8f2e4c08dc7ae2365112da323629
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SHA1
715ca2cd2b469a7db50c1405dbb311cdb2a04b33
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SHA256
42f45b8d26258e4b40387bda1c948fc89e3754d735ed0b69a5baaf02678ab496
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SHA512
8b624003c7f320e5be6a7d672d9919258ac2014a03b3e467a10265a2d661f833ff96f94ac296dd9b248e836b7a105012f3eb453e87e27a0f2828d23973673c24
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SSDEEP
12288:cUyIR4R52J+XtmucV6XShTHbkRV5G6tEIYqAaFbXsq2x9HNQQOLAWfbFQCBIR:cUyIeeRP7hT7kRVsKEIYkFbXsq+FNQQ/
Static task
static1
Behavioral task
behavioral1
Sample
NEW90FL0OtSHAz.bat.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
NEW90FL0OtSHAz.bat.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
Targets
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Target
NEW90FL0OtSHAz.bat.exe
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Size
714KB
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MD5
884a8f2e4c08dc7ae2365112da323629
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SHA1
715ca2cd2b469a7db50c1405dbb311cdb2a04b33
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SHA256
42f45b8d26258e4b40387bda1c948fc89e3754d735ed0b69a5baaf02678ab496
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SHA512
8b624003c7f320e5be6a7d672d9919258ac2014a03b3e467a10265a2d661f833ff96f94ac296dd9b248e836b7a105012f3eb453e87e27a0f2828d23973673c24
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SSDEEP
12288:cUyIR4R52J+XtmucV6XShTHbkRV5G6tEIYqAaFbXsq2x9HNQQOLAWfbFQCBIR:cUyIeeRP7hT7kRVsKEIYkFbXsq+FNQQ/
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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