General
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Target
ce616640a8e824fd9be928a2087178594d0b9e4b7b2ee6ff716ad241091cced1
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Size
1.8MB
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Sample
240619-2dlk9syglq
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MD5
b4004849731e065932cf29ef9e5865c5
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SHA1
4d5dec24f1f10bf1cbd0fcbde634069ddf824ac0
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SHA256
ce616640a8e824fd9be928a2087178594d0b9e4b7b2ee6ff716ad241091cced1
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SHA512
93aab4db32d74835cfced2a389eb8f28e8ffb5630710e10940a1502cd96ab2faaac7973c99ac497e281ae682d5bfa7496eda501eee7b86f8dc84aa6284dcc2b5
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SSDEEP
49152:fW+J+TgHAIvCcjlWT+W6hv5aQe8Q2Wt3vNrU:VJvHGcjvW6Palr
Static task
static1
Behavioral task
behavioral1
Sample
ce616640a8e824fd9be928a2087178594d0b9e4b7b2ee6ff716ad241091cced1.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
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url_paths
/ku4Nor9/index.php
Extracted
risepro
77.91.77.66:58709
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
redline
LiveTraffic
4.185.27.237:13528
Extracted
redline
newbild
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
lumma
https://parallelmercywksoffw.shop/api
https://liabiliytshareodlkv.shop/api
https://notoriousdcellkw.shop/api
https://conferencefreckewl.shop/api
https://flourhishdiscovrw.shop/api
https://landdumpycolorwskfw.shop/api
https://barebrilliancedkoso.shop/api
https://willingyhollowsk.shop/api
https://distincttangyflippan.shop/api
https://macabrecondfucews.shop/api
https://greentastellesqwm.shop/api
https://stickyyummyskiwffe.shop/api
https://sturdyregularrmsnhw.shop/api
https://lamentablegapingkwaq.shop/api
https://innerverdanytiresw.shop/api
https://standingcomperewhitwo.shop/api
Targets
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Target
ce616640a8e824fd9be928a2087178594d0b9e4b7b2ee6ff716ad241091cced1
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Size
1.8MB
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MD5
b4004849731e065932cf29ef9e5865c5
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SHA1
4d5dec24f1f10bf1cbd0fcbde634069ddf824ac0
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SHA256
ce616640a8e824fd9be928a2087178594d0b9e4b7b2ee6ff716ad241091cced1
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SHA512
93aab4db32d74835cfced2a389eb8f28e8ffb5630710e10940a1502cd96ab2faaac7973c99ac497e281ae682d5bfa7496eda501eee7b86f8dc84aa6284dcc2b5
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SSDEEP
49152:fW+J+TgHAIvCcjlWT+W6hv5aQe8Q2Wt3vNrU:VJvHGcjvW6Palr
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Detects Monster Stealer.
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Creates new service(s)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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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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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Power Settings
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2