General
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Target
file
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Size
1.3MB
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Sample
230920-2g62daba51
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MD5
2a84e38f867c90f884c679f077bc30fd
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SHA1
c4feee3eb509e06ebc943078d2e48f1b30062b6b
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SHA256
f2d7edc7925c6833f74b5a354f0b0a8edc82cb6adae7e8779ef36bf3250e3d8b
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SHA512
2890c46856dac768c7cec09d2128582e12b8beb182896734be2bbb6d8046a4b4aa95cc0136a384d7c7508b67e21d5923b6b35f29ed1b02a08181e5737c5d5c8d
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SSDEEP
24576:XyAMkE/zI/qRlZWyQxXgGGqbhnQZi4FtOgAqjDqwdNvGBcBvzM0h3OmboFcxvnd:iAu/zI/ylw/txbhQi4OgTD95GUzx3OOP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Malware Config
Extracted
redline
trush
77.91.124.82:19071
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auth_value
c13814867cde8193679cd0cad2d774be
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
file
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Size
1.3MB
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MD5
2a84e38f867c90f884c679f077bc30fd
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SHA1
c4feee3eb509e06ebc943078d2e48f1b30062b6b
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SHA256
f2d7edc7925c6833f74b5a354f0b0a8edc82cb6adae7e8779ef36bf3250e3d8b
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SHA512
2890c46856dac768c7cec09d2128582e12b8beb182896734be2bbb6d8046a4b4aa95cc0136a384d7c7508b67e21d5923b6b35f29ed1b02a08181e5737c5d5c8d
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SSDEEP
24576:XyAMkE/zI/qRlZWyQxXgGGqbhnQZi4FtOgAqjDqwdNvGBcBvzM0h3OmboFcxvnd:iAu/zI/ylw/txbhQi4OgTD95GUzx3OOP
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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
2Disable or Modify Tools
2Modify Registry
3Scripting
1