General
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Target
f3e8c523fa2a2ce80b5d91ee9a182795a3b43de75783e3f7fc7876cf9b81c2b5
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Size
1.0MB
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Sample
231016-mpjhqafe32
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MD5
359f4428cac1c3ae5a77c930220c87ff
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SHA1
6254a05efbe939e800bf08baf6d89eaddb200451
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SHA256
f3e8c523fa2a2ce80b5d91ee9a182795a3b43de75783e3f7fc7876cf9b81c2b5
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SHA512
6b4e44db7c5c39627efd2ef35bb13e11d78d5978066e4d2ccd41e48314056fd0b351bfaa02dcdb8ddc29b5dc6effac7023fa15989bae16b218e27215cdd34c5d
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SSDEEP
24576:+yJcoMRJ7yMtL46toeWyTMfEOfosWih+9SqTjo4VnbWsa9:NZMCCL44WNpfbtKrTMlsa
Static task
static1
Behavioral task
behavioral1
Sample
f3e8c523fa2a2ce80b5d91ee9a182795a3b43de75783e3f7fc7876cf9b81c2b5.exe
Resource
win10-20230915-en
Malware Config
Extracted
redline
breha
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Targets
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Target
f3e8c523fa2a2ce80b5d91ee9a182795a3b43de75783e3f7fc7876cf9b81c2b5
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Size
1.0MB
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MD5
359f4428cac1c3ae5a77c930220c87ff
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SHA1
6254a05efbe939e800bf08baf6d89eaddb200451
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SHA256
f3e8c523fa2a2ce80b5d91ee9a182795a3b43de75783e3f7fc7876cf9b81c2b5
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SHA512
6b4e44db7c5c39627efd2ef35bb13e11d78d5978066e4d2ccd41e48314056fd0b351bfaa02dcdb8ddc29b5dc6effac7023fa15989bae16b218e27215cdd34c5d
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SSDEEP
24576:+yJcoMRJ7yMtL46toeWyTMfEOfosWih+9SqTjo4VnbWsa9:NZMCCL44WNpfbtKrTMlsa
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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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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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SectopRAT payload
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Downloads MZ/PE file
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Modifies Windows Firewall
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Scripting
1