General
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Target
71a030c60d3b8654825473ed92f7b5f5722ffe774a952b12f2c86402ff389aaf
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Size
194KB
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Sample
231002-eml7tsfb9v
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MD5
751ed4de202ef3e4cec5b3e7212e2367
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SHA1
ff849bfe4a1798623e7f72c6538a6a05f4687c07
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SHA256
71a030c60d3b8654825473ed92f7b5f5722ffe774a952b12f2c86402ff389aaf
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SHA512
e84a41fbfb06149d332d3f4885ddf20fa49a3b9d418a5614e24db59da121ccf13638a840e29bc5f4ef3fd48cd329f69b4bf47e2a576b03d908c9a1cff67fdc76
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SSDEEP
3072:ev2B8/x+rq24bCK6NjJHhIGBgB09I6HYmbpHYASMG68KxZ5NYxp/hAh9X0wM13wo:BB804bFej0GBgaIcba2t8IhcFWTRX6
Static task
static1
Behavioral task
behavioral1
Sample
71a030c60d3b8654825473ed92f7b5f5722ffe774a952b12f2c86402ff389aaf.exe
Resource
win10-20230915-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
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
71a030c60d3b8654825473ed92f7b5f5722ffe774a952b12f2c86402ff389aaf
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Size
194KB
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MD5
751ed4de202ef3e4cec5b3e7212e2367
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SHA1
ff849bfe4a1798623e7f72c6538a6a05f4687c07
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SHA256
71a030c60d3b8654825473ed92f7b5f5722ffe774a952b12f2c86402ff389aaf
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SHA512
e84a41fbfb06149d332d3f4885ddf20fa49a3b9d418a5614e24db59da121ccf13638a840e29bc5f4ef3fd48cd329f69b4bf47e2a576b03d908c9a1cff67fdc76
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SSDEEP
3072:ev2B8/x+rq24bCK6NjJHhIGBgB09I6HYmbpHYASMG68KxZ5NYxp/hAh9X0wM13wo:BB804bFej0GBgaIcba2t8IhcFWTRX6
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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
3Disable or Modify Tools
3Modify Registry
5Scripting
1