General
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Target
8b68ab7f942974ae9528ff531353a3c6e23dccd7abf70c0e4792bc651fe1cc8a
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Size
254KB
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Sample
231011-ymxhcabf52
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MD5
632ad0e8ac35042c8f8d320f9c829568
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SHA1
ad42a9b07c39f1420fb62223e973353e4454d808
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SHA256
8b68ab7f942974ae9528ff531353a3c6e23dccd7abf70c0e4792bc651fe1cc8a
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SHA512
7658ff168a356b3ed9e079bafaecdd9692217edf8ed59aeff30ec17d0f7bcf99260bce7005c364504428c6889924d100a67c037308224bb82d2ad105cad49ff9
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SSDEEP
3072:fZA1abUOLNLO2U1GA0B+t+ieyOR/VCY0rJ25o3BcJTcVVeosbVFlb9eAg0FujD7U:fMD2Lr/V90d2WxjV/hAOnEoX60oPGCV
Static task
static1
Behavioral task
behavioral1
Sample
8b68ab7f942974ae9528ff531353a3c6e23dccd7abf70c0e4792bc651fe1cc8a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8b68ab7f942974ae9528ff531353a3c6e23dccd7abf70c0e4792bc651fe1cc8a.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
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
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
8b68ab7f942974ae9528ff531353a3c6e23dccd7abf70c0e4792bc651fe1cc8a
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Size
254KB
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MD5
632ad0e8ac35042c8f8d320f9c829568
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SHA1
ad42a9b07c39f1420fb62223e973353e4454d808
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SHA256
8b68ab7f942974ae9528ff531353a3c6e23dccd7abf70c0e4792bc651fe1cc8a
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SHA512
7658ff168a356b3ed9e079bafaecdd9692217edf8ed59aeff30ec17d0f7bcf99260bce7005c364504428c6889924d100a67c037308224bb82d2ad105cad49ff9
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SSDEEP
3072:fZA1abUOLNLO2U1GA0B+t+ieyOR/VCY0rJ25o3BcJTcVVeosbVFlb9eAg0FujD7U:fMD2Lr/V90d2WxjV/hAOnEoX60oPGCV
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detects Healer an antivirus disabler dropper
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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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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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Adds Run key to start application
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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Scripting
1