General
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Target
3d8b87a6d345677ff4ccc9fbbe96b8bd_JC.exe
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Size
1.1MB
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Sample
230901-s49w4sfh93
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MD5
3d8b87a6d345677ff4ccc9fbbe96b8bd
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SHA1
7eb8d96001af75a333b550c6fb732df07b41d4b8
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SHA256
63ae2f16c01ff43708559662e3240b46e52732f20eaefc8e64f520b914d950f1
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SHA512
a6774d19ffcefb6fe0c23812820a99f29cf4a44bc344a10a2394a80877523a43d2c9c27f2a2a9ae8d86e61a080d388d5ac687a84ee67a033167d81fb9e0b223d
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SSDEEP
24576:WyHjs3dJE8jyXfxzL+dnznz1mMqAHdpEEtPHrW2ccaS85r3JDDQ:lH8/YFSnznB3pEGjc9NvDD
Static task
static1
Behavioral task
behavioral1
Sample
3d8b87a6d345677ff4ccc9fbbe96b8bd_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3d8b87a6d345677ff4ccc9fbbe96b8bd_JC.exe
Resource
win10v2004-20230831-en
Malware Config
Extracted
amadey
3.87
77.91.68.18/nice/index.php
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install_dir
b40d11255d
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install_file
saves.exe
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strings_key
fa622dfc42544927a6471829ee1fa9fe
Extracted
redline
jang
77.91.124.82:19071
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auth_value
662102010afcbe9e22b13116b1c1a088
Targets
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Target
3d8b87a6d345677ff4ccc9fbbe96b8bd_JC.exe
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Size
1.1MB
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MD5
3d8b87a6d345677ff4ccc9fbbe96b8bd
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SHA1
7eb8d96001af75a333b550c6fb732df07b41d4b8
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SHA256
63ae2f16c01ff43708559662e3240b46e52732f20eaefc8e64f520b914d950f1
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SHA512
a6774d19ffcefb6fe0c23812820a99f29cf4a44bc344a10a2394a80877523a43d2c9c27f2a2a9ae8d86e61a080d388d5ac687a84ee67a033167d81fb9e0b223d
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SSDEEP
24576:WyHjs3dJE8jyXfxzL+dnznz1mMqAHdpEEtPHrW2ccaS85r3JDDQ:lH8/YFSnznB3pEGjc9NvDD
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Detects Healer an antivirus disabler dropper
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1