General
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Target
09012025_1039_07012025_OutstandingPayment.pdf.z
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Size
764KB
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Sample
250109-mva4jazmfn
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MD5
fce2aa5b8c9b45e4bedb875bc90aecc4
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SHA1
e15ec898c9eaed9183db24d6390331e867d03dd3
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SHA256
fbb3e02dfdf06e83eb5be6b32fae5ac96bf3304a67fafe42b04e4bdd471de18e
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SHA512
5021f7a3281bdfb4c29c2675587523295ad33da110d4275293ce56c938cb6d8708605ce9f802ebae5f18997dab7e2f9a5e39920458599f838207bbf3b2642ca3
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SSDEEP
12288:9qEBvkwYDRWMrXvJASc1Xrc2ZoEY7s9EfEg4nF+ED9EHTSwobeyF+m71zT5fjp:9qESFDRprXvJq17c2TY7s9pnFQS1bey7
Static task
static1
Behavioral task
behavioral1
Sample
Outstanding Payment.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Outstanding Payment.exe
Resource
win10v2004-20241007-en
Malware Config
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
Outstanding Payment.exe
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Size
853KB
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MD5
1a2ef5b0b6ab1ea56601fc640c595154
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SHA1
1825fdeb18bcb4ad7f593be9d95fdcd5455134a7
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SHA256
6ee0bd1b50c4c20ec2ef009293c5835b527099b2e8890b374241f63263fbfc12
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SHA512
483f8a4f6b5e82b48b4fa69226dd3aa07bf55b9a0ccf09bd1fea22e49b48979ddc853bafec4653286d079441fc230541b531d2c56a036b7b62b7a2fea0375fc7
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SSDEEP
12288:BOq4E6mfJiLl95WcbQkpClSLw2stXgMBz5Nof5Nvexz3Ry1RxU3iExQ6S/RJIzYR:QEkDXpClUuQSwNGvKzunW6SZ0+
Score10/10-
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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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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