General
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Target
7a189e512b93a6092b4f577f7cfdd8a3acc207cd391b77ced502d482b1ce391f_JC.exe
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Size
1.5MB
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Sample
231012-tfstcsac5y
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MD5
c805f28a5a0e034e3d1cce1e6c827863
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SHA1
80c43683be6b1b90474ff70c74d013ccec335723
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SHA256
7a189e512b93a6092b4f577f7cfdd8a3acc207cd391b77ced502d482b1ce391f
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SHA512
0357c8fff1bafbcc113d46ece91464e28ddb531324a06edf07a4864ef334d2e6fd6149a4a4e487014a2e654531779ef561ba848a0424e81a273cfd6e976130fc
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SSDEEP
24576:jyO9vxd/fJr2POpV7OoxiA5Lyqx2rRfjKsOVDCqBuLsLgzxJUH0bTkH8DIv1pQne:2SJrOoOAZLya2dfjL+1gL8g0H0HSTHUz
Static task
static1
Behavioral task
behavioral1
Sample
7a189e512b93a6092b4f577f7cfdd8a3acc207cd391b77ced502d482b1ce391f_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7a189e512b93a6092b4f577f7cfdd8a3acc207cd391b77ced502d482b1ce391f_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
breha
77.91.124.55:19071
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Targets
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Target
7a189e512b93a6092b4f577f7cfdd8a3acc207cd391b77ced502d482b1ce391f_JC.exe
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Size
1.5MB
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MD5
c805f28a5a0e034e3d1cce1e6c827863
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SHA1
80c43683be6b1b90474ff70c74d013ccec335723
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SHA256
7a189e512b93a6092b4f577f7cfdd8a3acc207cd391b77ced502d482b1ce391f
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SHA512
0357c8fff1bafbcc113d46ece91464e28ddb531324a06edf07a4864ef334d2e6fd6149a4a4e487014a2e654531779ef561ba848a0424e81a273cfd6e976130fc
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SSDEEP
24576:jyO9vxd/fJr2POpV7OoxiA5Lyqx2rRfjKsOVDCqBuLsLgzxJUH0bTkH8DIv1pQne:2SJrOoOAZLya2dfjL+1gL8g0H0HSTHUz
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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SectopRAT payload
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Downloads MZ/PE file
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Suspicious use of SetThreadContext
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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
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1