General
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Target
cb9265a42859a3947c548adb04a317601616db0786c81ccde0c975df313cf5ea
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Size
934KB
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Sample
230924-cejevsbg3x
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MD5
a5a81d2544e3db5c621a6eaa60d388a0
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SHA1
195479b2567c34363a8c9f2c92f329904b7c4f64
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SHA256
cb9265a42859a3947c548adb04a317601616db0786c81ccde0c975df313cf5ea
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SHA512
1e2707ff684d3b2d7587d839d593faa88b68f167aa9405fd464dfa62cebb90040c343f2dc16458e21300f96139e0119c9500c709e49c3d1bf5805d3c9cac49ac
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SSDEEP
24576:3yk3CSsrtXH/Bp/a+g8G1zEMAlHPnILyMM7WSWf:Ckf+tXp9g8G1+HPMM7W
Static task
static1
Behavioral task
behavioral1
Sample
cb9265a42859a3947c548adb04a317601616db0786c81ccde0c975df313cf5ea.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
nanya
77.91.124.82:19071
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auth_value
640aa5afe54f566d8795f0dc723f8b52
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
cb9265a42859a3947c548adb04a317601616db0786c81ccde0c975df313cf5ea
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Size
934KB
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MD5
a5a81d2544e3db5c621a6eaa60d388a0
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SHA1
195479b2567c34363a8c9f2c92f329904b7c4f64
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SHA256
cb9265a42859a3947c548adb04a317601616db0786c81ccde0c975df313cf5ea
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SHA512
1e2707ff684d3b2d7587d839d593faa88b68f167aa9405fd464dfa62cebb90040c343f2dc16458e21300f96139e0119c9500c709e49c3d1bf5805d3c9cac49ac
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SSDEEP
24576:3yk3CSsrtXH/Bp/a+g8G1zEMAlHPnILyMM7WSWf:Ckf+tXp9g8G1+HPMM7W
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Detects Healer an antivirus disabler dropper
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Glupteba payload
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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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XMRig Miner payload
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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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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Scripting
1