General
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Target
9291329d78dad483f8fd8282e10b71bffa21601fdfb6fe70e6518e4238ac8114
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Size
166KB
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Sample
231001-krw6gshg7t
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MD5
a8b6d48d949b79369722e4f00acec135
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SHA1
4d57040fd07c025e31270859f887f8af7ceb43b8
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SHA256
9291329d78dad483f8fd8282e10b71bffa21601fdfb6fe70e6518e4238ac8114
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SHA512
7e1844e39031b824f3ff7b488cd256ee5369970c457048965c2b2fff9dd50a3b6c07aa8445267bd261c9290fb5aff457418b18f77fe9b20bc0cba8b4647828a6
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SSDEEP
3072:Wh9UoLowo7h0BEYmbuw16GVuiIPMoCgTx4h0PX21E0fzj:WhGeiOBEBbx6G23+9rj
Static task
static1
Behavioral task
behavioral1
Sample
9291329d78dad483f8fd8282e10b71bffa21601fdfb6fe70e6518e4238ac8114.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
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
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/
Targets
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Target
9291329d78dad483f8fd8282e10b71bffa21601fdfb6fe70e6518e4238ac8114
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Size
166KB
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MD5
a8b6d48d949b79369722e4f00acec135
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SHA1
4d57040fd07c025e31270859f887f8af7ceb43b8
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SHA256
9291329d78dad483f8fd8282e10b71bffa21601fdfb6fe70e6518e4238ac8114
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SHA512
7e1844e39031b824f3ff7b488cd256ee5369970c457048965c2b2fff9dd50a3b6c07aa8445267bd261c9290fb5aff457418b18f77fe9b20bc0cba8b4647828a6
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SSDEEP
3072:Wh9UoLowo7h0BEYmbuw16GVuiIPMoCgTx4h0PX21E0fzj:WhGeiOBEBbx6G23+9rj
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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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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 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
3Scripting
1