General
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Target
567afc78c462979986e596aee40f928bc7b09a78a9181ba289edafee469f8b17
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Size
194KB
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Sample
231001-rx2rgsbe7v
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MD5
6ffd62cc710229f7f428c9ad23fa2950
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SHA1
7f42c84a5fa52a91c0a442120b2b171a8f7ebd12
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SHA256
567afc78c462979986e596aee40f928bc7b09a78a9181ba289edafee469f8b17
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SHA512
e562c8dd99aaf0cc4f0be64d9c842afcaffc5f6c6d6ca55974a939d2bbc62efc335974952e5326dd7992a9b4af6224ee28c278f0f7736e668da045c91b545b3f
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SSDEEP
3072:7v2B8/xVrq24bCK6NjJHhIGBgB09I6HYmbpHYASMG68KxZ5NYHNn5F6Wt9Z62wfg:6B8X4bFej0GBgaIcba2t8IGi+iUWTRX6
Static task
static1
Behavioral task
behavioral1
Sample
567afc78c462979986e596aee40f928bc7b09a78a9181ba289edafee469f8b17.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
lada
77.91.124.55:19071
Extracted
redline
luska
77.91.124.55:19071
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auth_value
a6797888f51a88afbfd8854a79ac9357
Extracted
smokeloader
up3
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
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Target
567afc78c462979986e596aee40f928bc7b09a78a9181ba289edafee469f8b17
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Size
194KB
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MD5
6ffd62cc710229f7f428c9ad23fa2950
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SHA1
7f42c84a5fa52a91c0a442120b2b171a8f7ebd12
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SHA256
567afc78c462979986e596aee40f928bc7b09a78a9181ba289edafee469f8b17
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SHA512
e562c8dd99aaf0cc4f0be64d9c842afcaffc5f6c6d6ca55974a939d2bbc62efc335974952e5326dd7992a9b4af6224ee28c278f0f7736e668da045c91b545b3f
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SSDEEP
3072:7v2B8/xVrq24bCK6NjJHhIGBgB09I6HYmbpHYASMG68KxZ5NYHNn5F6Wt9Z62wfg:6B8X4bFej0GBgaIcba2t8IGi+iUWTRX6
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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 Fabookie payload
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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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Downloads MZ/PE file
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Modifies Windows Firewall
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
3Impair Defenses
2Disable or Modify Tools
2Scripting
1