General
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Target
022a456c76515f6db13dda3a34ceaab6e6856b3ae3648f4e64fae59b078b4252
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Size
877KB
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Sample
231002-rfz7bsbd3z
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MD5
46f76c560651edf49fa1382b954d605c
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SHA1
f7648da2b853ae3b0690f3042b5dc1a1c2a6c207
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SHA256
022a456c76515f6db13dda3a34ceaab6e6856b3ae3648f4e64fae59b078b4252
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SHA512
06577baeb56bb639efd03fd69d36e800fd9181deba161b57822cc0cf0fcd1975921669180f9c63af9a5bceb094a98cd407c6f88e2c8f64e6bc5539b9ecea39b5
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SSDEEP
24576:9ykKLLLZQ9jS/Z4Dz61ttlePIwtEo3nf0:YPLLkbDzoteio
Static task
static1
Behavioral task
behavioral1
Sample
022a456c76515f6db13dda3a34ceaab6e6856b3ae3648f4e64fae59b078b4252.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
jordan
77.91.124.55:19071
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
larek
77.91.124.55:19071
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
022a456c76515f6db13dda3a34ceaab6e6856b3ae3648f4e64fae59b078b4252
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Size
877KB
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MD5
46f76c560651edf49fa1382b954d605c
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SHA1
f7648da2b853ae3b0690f3042b5dc1a1c2a6c207
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SHA256
022a456c76515f6db13dda3a34ceaab6e6856b3ae3648f4e64fae59b078b4252
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SHA512
06577baeb56bb639efd03fd69d36e800fd9181deba161b57822cc0cf0fcd1975921669180f9c63af9a5bceb094a98cd407c6f88e2c8f64e6bc5539b9ecea39b5
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SSDEEP
24576:9ykKLLLZQ9jS/Z4Dz61ttlePIwtEo3nf0:YPLLkbDzoteio
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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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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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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
3Scripting
1