General
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Target
dcf804d4d5580f5ed0b19e3aaf437ce36eef91e34122c2a021b16182d6e1e099
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Size
194KB
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Sample
231001-21clwaec71
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MD5
6b3e488d86966678b01380d4c7caeaff
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SHA1
5cf29771ec1d5e27ac18803df72bfb5f6a352b32
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SHA256
dcf804d4d5580f5ed0b19e3aaf437ce36eef91e34122c2a021b16182d6e1e099
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SHA512
5eb754f9b1fa5b0c1526513bbb340592e1b72fd2d1a194aff60db0d746a0241bc56e0409d8f1e6ef67d29006ba2f604af33e4dfdc4b8afedc0c20f59c1ecd6dd
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SSDEEP
3072:Nv2B8/xrrq24bCK6NjJHhIGBgB09I6HYmbpHYASMG68KxZ5NiW743ws13wTRX2Em:sB8p4bFej0GBgaIcba2t8IA3WTRX6
Static task
static1
Behavioral task
behavioral1
Sample
dcf804d4d5580f5ed0b19e3aaf437ce36eef91e34122c2a021b16182d6e1e099.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
genda
77.91.124.55:19071
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/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
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Target
dcf804d4d5580f5ed0b19e3aaf437ce36eef91e34122c2a021b16182d6e1e099
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Size
194KB
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MD5
6b3e488d86966678b01380d4c7caeaff
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SHA1
5cf29771ec1d5e27ac18803df72bfb5f6a352b32
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SHA256
dcf804d4d5580f5ed0b19e3aaf437ce36eef91e34122c2a021b16182d6e1e099
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SHA512
5eb754f9b1fa5b0c1526513bbb340592e1b72fd2d1a194aff60db0d746a0241bc56e0409d8f1e6ef67d29006ba2f604af33e4dfdc4b8afedc0c20f59c1ecd6dd
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SSDEEP
3072:Nv2B8/xrrq24bCK6NjJHhIGBgB09I6HYmbpHYASMG68KxZ5NiW743ws13wTRX2Em:sB8p4bFej0GBgaIcba2t8IA3WTRX6
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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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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