General
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Target
cbff8dfddaad20e72eb138bb910d0797fe1be9d02a612f4e8a208f1271b017e3
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Size
1.6MB
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Sample
231007-2mlydsac42
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MD5
e75717783c060e5d9fd3dc86ad1c5198
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SHA1
a1911d003f23bbc652cf17e0ef792dfcdaf0a223
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SHA256
cbff8dfddaad20e72eb138bb910d0797fe1be9d02a612f4e8a208f1271b017e3
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SHA512
d9777164f38df1e5d91c39f3f362ee6b3a7ec09e5b1aae5835a9e23a6ec6f39613b7ab6a689cdf72a8542acd52e7c37aa8c275db693faf6c2eb08880ca36c94a
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SSDEEP
12288:SeLpLcQviYIYu14tBDtjk/olM2Uew2/UQ2Ni9L97uTaD9X6a9DhvhE6dyCu:gQviYo14tBDtjnFXw2rCiJ6a9Dhvh
Static task
static1
Behavioral task
behavioral1
Sample
cbff8dfddaad20e72eb138bb910d0797fe1be9d02a612f4e8a208f1271b017e3.exe
Resource
win10-20230915-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
magia
77.91.124.55:19071
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
@ytlogsbot
176.123.4.46:33783
Extracted
mystic
http://5.42.92.211/loghub/master
Targets
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Target
cbff8dfddaad20e72eb138bb910d0797fe1be9d02a612f4e8a208f1271b017e3
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Size
1.6MB
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MD5
e75717783c060e5d9fd3dc86ad1c5198
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SHA1
a1911d003f23bbc652cf17e0ef792dfcdaf0a223
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SHA256
cbff8dfddaad20e72eb138bb910d0797fe1be9d02a612f4e8a208f1271b017e3
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SHA512
d9777164f38df1e5d91c39f3f362ee6b3a7ec09e5b1aae5835a9e23a6ec6f39613b7ab6a689cdf72a8542acd52e7c37aa8c275db693faf6c2eb08880ca36c94a
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SSDEEP
12288:SeLpLcQviYIYu14tBDtjk/olM2Uew2/UQ2Ni9L97uTaD9X6a9DhvhE6dyCu:gQviYo14tBDtjnFXw2rCiJ6a9Dhvh
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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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Detect Mystic stealer payload
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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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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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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