General
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Target
82548329bb9a46a2dda0a85d5fbaf605d8712e609a14c459d185511ac1ad3791
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Size
1.1MB
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Sample
230514-bs6xmsce8s
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MD5
a21264085fd8e40c0a55171a6b1f1360
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SHA1
9e4ecbd8c5af834d55d9c230d0c702f3299cf80b
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SHA256
82548329bb9a46a2dda0a85d5fbaf605d8712e609a14c459d185511ac1ad3791
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SHA512
6e9b18cf79b3ede2334d38834c37eabc41af3d78d634f4f95a82e14484edc244fc16c5249ad58c1db3d64148bea6ab99fbf544dd58649ab1224abb40b82acb6c
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SSDEEP
24576:VyUGTkEmBQFreBOc7H5Pr5pEVC+En4FZFSEPO:wH/cQreBxlPNutQApP
Static task
static1
Behavioral task
behavioral1
Sample
82548329bb9a46a2dda0a85d5fbaf605d8712e609a14c459d185511ac1ad3791.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
luka
185.161.248.75:4132
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auth_value
44560bcd37d6bf076da309730fdb519a
Extracted
redline
terra
185.161.248.75:4132
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auth_value
60df3f535f8aa4e264f78041983592d2
Extracted
vjw0rm
http://vj5566.duckdns.org:5566
Targets
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Target
82548329bb9a46a2dda0a85d5fbaf605d8712e609a14c459d185511ac1ad3791
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Size
1.1MB
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MD5
a21264085fd8e40c0a55171a6b1f1360
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SHA1
9e4ecbd8c5af834d55d9c230d0c702f3299cf80b
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SHA256
82548329bb9a46a2dda0a85d5fbaf605d8712e609a14c459d185511ac1ad3791
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SHA512
6e9b18cf79b3ede2334d38834c37eabc41af3d78d634f4f95a82e14484edc244fc16c5249ad58c1db3d64148bea6ab99fbf544dd58649ab1224abb40b82acb6c
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SSDEEP
24576:VyUGTkEmBQFreBOc7H5Pr5pEVC+En4FZFSEPO:wH/cQreBxlPNutQApP
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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WSHRAT payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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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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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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