General
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Target
bbadb5d33ce9b9c10873e326a1ca0723c6eabfde3f69ec2f7a028bcd19693f46
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Size
877KB
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Sample
231003-m5w4raaa8x
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MD5
80944429f62201271aaadd18d32a2b88
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SHA1
a661ef208d05ce3acd74471f04e6a7f04522ed38
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SHA256
bbadb5d33ce9b9c10873e326a1ca0723c6eabfde3f69ec2f7a028bcd19693f46
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SHA512
044ab1edfa48b24e6aff08f01b10cb19b33db3447add1b721903b003852377772aba1734e851b131c0e531fa774fdf33873de0e029511c6fc57863b6b267e31b
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SSDEEP
12288:+MrGy90qKIaZm8r+uQ9B+jmzVoTuUilBIjPJPAqnOFO6iy+jUDxBBkrJnZ3QEx76:wyNB6+N9MmzVNSPtnOQjUDTWO96wRn9
Static task
static1
Behavioral task
behavioral1
Sample
bbadb5d33ce9b9c10873e326a1ca0723c6eabfde3f69ec2f7a028bcd19693f46.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
gigant
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
bbadb5d33ce9b9c10873e326a1ca0723c6eabfde3f69ec2f7a028bcd19693f46
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Size
877KB
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MD5
80944429f62201271aaadd18d32a2b88
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SHA1
a661ef208d05ce3acd74471f04e6a7f04522ed38
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SHA256
bbadb5d33ce9b9c10873e326a1ca0723c6eabfde3f69ec2f7a028bcd19693f46
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SHA512
044ab1edfa48b24e6aff08f01b10cb19b33db3447add1b721903b003852377772aba1734e851b131c0e531fa774fdf33873de0e029511c6fc57863b6b267e31b
-
SSDEEP
12288:+MrGy90qKIaZm8r+uQ9B+jmzVoTuUilBIjPJPAqnOFO6iy+jUDxBBkrJnZ3QEx76:wyNB6+N9MmzVNSPtnOQjUDTWO96wRn9
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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