General
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Target
f1893996d4f3bb0557b05d946daead381e58321099973579d43e0c00b9692049.zip
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Size
578KB
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Sample
250327-waeewsv1ft
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MD5
31d7056c8f734c092d756361b05a674e
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SHA1
c73b182ef27b9d5a43a7b48c3340b2fca9324bf3
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SHA256
f1893996d4f3bb0557b05d946daead381e58321099973579d43e0c00b9692049
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SHA512
51d43b586f7e2d841d53cfece2be5b62ce393bc334a8fe23094e76f4e4cd9a948e143cddfb51061f4458d1f1ceb39d356f7bc781f082f0522ec7e2581fc0374e
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SSDEEP
12288:8LbuI86ELE0BayvFJ86EeZGtdkeWjOb/i6ORu1lNeiYHFvYX:8PuIZ8EWXfLEeYtdkeWj2/8Ru5YHFvYX
Static task
static1
Behavioral task
behavioral1
Sample
ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
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Size
1.3MB
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MD5
4c3f4f6690113cb6bfe349a2013eb4da
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SHA1
b76c0afa2b28452a5f2dc4c223d8e708268f6959
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SHA256
ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79
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SHA512
977939874979cfb90d3d3fd1c014031d4cee24fceb52fceab0868ef773b289c1b3983c70fe9e247b4380514498cf995f763587283f13dbefb3ad5937f097c195
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SSDEEP
24576:O9DmJQXyb5Ad4tGgUJJ1528LMhEMSoWN2D1zF:
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload
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Masslogger family
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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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
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1