General
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Target
fd36eff47ab8eefc9645f11b38a2a7c11ce9b36a76fd8f5f3c1aebe4d4c57c6d_JC.exe
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Size
270KB
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Sample
231011-raq2gabe2t
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MD5
14903b4a2bf915d7807054a7efdfa39b
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SHA1
614733b0ca2635c6bcbaf592b6c917fc0fbc1891
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SHA256
fd36eff47ab8eefc9645f11b38a2a7c11ce9b36a76fd8f5f3c1aebe4d4c57c6d
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SHA512
77a540df09f952222d18372b7e36de8b77a3b5928b5e9b28326ef8f0024195dd45b4fbca203dba97d3a9e73b1ea338dd9dec25d4ac9cd00a6fc87faccdaf2d46
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SSDEEP
6144:tRAcMQ+j+5j68KsT6h/OCy5UKuAOYgea/vIFnTfYwK:tRT7+j+5+RsqGhuH//g5AwK
Static task
static1
Behavioral task
behavioral1
Sample
fd36eff47ab8eefc9645f11b38a2a7c11ce9b36a76fd8f5f3c1aebe4d4c57c6d_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
fd36eff47ab8eefc9645f11b38a2a7c11ce9b36a76fd8f5f3c1aebe4d4c57c6d_JC.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
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
smokeloader
up3
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
fd36eff47ab8eefc9645f11b38a2a7c11ce9b36a76fd8f5f3c1aebe4d4c57c6d_JC.exe
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Size
270KB
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MD5
14903b4a2bf915d7807054a7efdfa39b
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SHA1
614733b0ca2635c6bcbaf592b6c917fc0fbc1891
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SHA256
fd36eff47ab8eefc9645f11b38a2a7c11ce9b36a76fd8f5f3c1aebe4d4c57c6d
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SHA512
77a540df09f952222d18372b7e36de8b77a3b5928b5e9b28326ef8f0024195dd45b4fbca203dba97d3a9e73b1ea338dd9dec25d4ac9cd00a6fc87faccdaf2d46
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SSDEEP
6144:tRAcMQ+j+5j68KsT6h/OCy5UKuAOYgea/vIFnTfYwK:tRT7+j+5+RsqGhuH//g5AwK
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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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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Stops running service(s)
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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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
3Disable or Modify Tools
2Modify Registry
4Scripting
1