General
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Target
51c981ae4095c11ea77310363f3dcce45f597d431fb381939ac55a30ba448009
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Size
246KB
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Sample
230930-fsaxesad25
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MD5
a629c0670ec601148b5dd5045221c580
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SHA1
59cd52f36efbbf1c3b4314686711118b0d1d33c9
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SHA256
51c981ae4095c11ea77310363f3dcce45f597d431fb381939ac55a30ba448009
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SHA512
ea78d1da2f852cef2e83727d9964d709f0ee97954d7e1978149a9391945129dce8b5b20f1a526251f7b662438c19f7ed02054f1b92357680d33dd1023ff0a458
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SSDEEP
6144:sPxA/z3g5ntBG/GK8kfijXoJqZAOFzesb0a/zsuQm0BC+://LontBG+va4O6/Qy0BC+
Static task
static1
Behavioral task
behavioral1
Sample
51c981ae4095c11ea77310363f3dcce45f597d431fb381939ac55a30ba448009.exe
Resource
win10-20230831-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
smokeloader
up3
Extracted
redline
YT LOGS CLOUD
176.123.4.46:33783
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auth_value
f423cd8452a39820862c1ea501db4ccf
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
51c981ae4095c11ea77310363f3dcce45f597d431fb381939ac55a30ba448009
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Size
246KB
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MD5
a629c0670ec601148b5dd5045221c580
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SHA1
59cd52f36efbbf1c3b4314686711118b0d1d33c9
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SHA256
51c981ae4095c11ea77310363f3dcce45f597d431fb381939ac55a30ba448009
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SHA512
ea78d1da2f852cef2e83727d9964d709f0ee97954d7e1978149a9391945129dce8b5b20f1a526251f7b662438c19f7ed02054f1b92357680d33dd1023ff0a458
-
SSDEEP
6144:sPxA/z3g5ntBG/GK8kfijXoJqZAOFzesb0a/zsuQm0BC+://LontBG+va4O6/Qy0BC+
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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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
4Scripting
1