General
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Target
toolspub1.exe
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Size
237KB
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Sample
240125-cf68baecdp
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MD5
fbba6e587d5700e84b4badbd6fcb3123
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SHA1
6f4c4e6b88e7cbf87dc70427513a39725ee3110d
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SHA256
0f4d1e6a36a2f6fc4e29b9134a49a081b305501bb6394367f2f48a0387b02c68
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SHA512
d76e5b8adb3c01c85b1dd297f53518a47f90668aa73759461d94cf957f6b73a132fa57eac0b0feda4d6a2187e7c1b11ec5ccd662505e3b91f0e57cfa047a732b
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SSDEEP
3072:ctBS+BisPLWLi80S9pikUD0I54tP1frogEO1u5Nwinh0/b9r:4LMi80+p5UH54N18g4winh
Static task
static1
Behavioral task
behavioral1
Sample
toolspub1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
toolspub1.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php
Extracted
djvu
http://habrafa.com/test1/get.php
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extension
.cdpo
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offline_id
Bn3q97hwLouKbhkQRNO4SeV07gjdEQVm8NKhg0t1
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payload_url
http://brusuax.com/dl/build2.exe
http://habrafa.com/files/1/build3.exe
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ransomnote
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Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
45.15.156.60:12050
Extracted
redline
YT&TEAM CLOUD
185.172.128.33:8924
Targets
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Target
toolspub1.exe
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Size
237KB
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MD5
fbba6e587d5700e84b4badbd6fcb3123
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SHA1
6f4c4e6b88e7cbf87dc70427513a39725ee3110d
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SHA256
0f4d1e6a36a2f6fc4e29b9134a49a081b305501bb6394367f2f48a0387b02c68
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SHA512
d76e5b8adb3c01c85b1dd297f53518a47f90668aa73759461d94cf957f6b73a132fa57eac0b0feda4d6a2187e7c1b11ec5ccd662505e3b91f0e57cfa047a732b
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SSDEEP
3072:ctBS+BisPLWLi80S9pikUD0I54tP1frogEO1u5Nwinh0/b9r:4LMi80+p5UH54N18g4winh
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Detect Poverty Stealer Payload
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Detect Vidar Stealer
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Detected Djvu ransomware
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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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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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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1