General
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Target
file.exe
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Size
1.5MB
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Sample
231031-vcs6dsdc88
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MD5
ba7930bfa2964cd5c2aa491af2129b8c
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SHA1
bcfe04c8f0d6db4209a2f3dd5ba79d15770210ee
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SHA256
807de0b885f90bfe2d06227ff66abed429321a7f729e77a5360c1448ff9ee777
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SHA512
8712019713d1daae49ca3cace657fe938509fbdb318a882937cb0711f43a361d8e6879e0ddf55f3910da90efba8fd56ece468027751484008281ae39d662d59e
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SSDEEP
24576:Cy0hXUQY3PmCZMTmNg6NKaZe9+uVIuy5+jsBzjgeIZdOvIx+vrOQDexlVR:p0hXUQdCZMTavRCIySzUeMYa0eTV
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
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
kinza
77.91.124.86:19084
Extracted
redline
pixelnew
194.49.94.11:80
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Extracted
raccoon
6a6a005b9aa778f606280c5fa24ae595
http://195.123.218.98:80
http://31.192.23
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user_agent
SunShineMoonLight
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
file.exe
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Size
1.5MB
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MD5
ba7930bfa2964cd5c2aa491af2129b8c
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SHA1
bcfe04c8f0d6db4209a2f3dd5ba79d15770210ee
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SHA256
807de0b885f90bfe2d06227ff66abed429321a7f729e77a5360c1448ff9ee777
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SHA512
8712019713d1daae49ca3cace657fe938509fbdb318a882937cb0711f43a361d8e6879e0ddf55f3910da90efba8fd56ece468027751484008281ae39d662d59e
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SSDEEP
24576:Cy0hXUQY3PmCZMTmNg6NKaZe9+uVIuy5+jsBzjgeIZdOvIx+vrOQDexlVR:p0hXUQdCZMTavRCIySzUeMYa0eTV
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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 ZGRat V1
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Glupteba payload
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Raccoon Stealer 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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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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Accesses Microsoft Outlook profiles
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1