General
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Target
19123d16de6c36cf830bac3be7a42aa0.exe
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Size
999KB
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Sample
231011-f8e63sec72
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MD5
19123d16de6c36cf830bac3be7a42aa0
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SHA1
09d2d1375141f32c2d6a64628b8b64f5fca55a2a
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SHA256
686ce602b193c0ad3f5d1a451fa64e708374750977bd66d0b0d0fbdd3c51c6fb
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SHA512
e27ac39e0e4b294e87bcaab2365f96a37970de729e3bdea13b972452e189cc9c352b075608ff4287fab506ec93efae9cba93aeac0097539b68666c24ba2c2a9b
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SSDEEP
24576:jyRb7gTlWqtB6UKllBJ1YMTsu6RhM9tCApfbxr:2GRntB6UKllBJ1YMg0tCs
Static task
static1
Behavioral task
behavioral1
Sample
19123d16de6c36cf830bac3be7a42aa0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
19123d16de6c36cf830bac3be7a42aa0.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
magia
77.91.124.55:19071
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
19123d16de6c36cf830bac3be7a42aa0.exe
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Size
999KB
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MD5
19123d16de6c36cf830bac3be7a42aa0
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SHA1
09d2d1375141f32c2d6a64628b8b64f5fca55a2a
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SHA256
686ce602b193c0ad3f5d1a451fa64e708374750977bd66d0b0d0fbdd3c51c6fb
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SHA512
e27ac39e0e4b294e87bcaab2365f96a37970de729e3bdea13b972452e189cc9c352b075608ff4287fab506ec93efae9cba93aeac0097539b68666c24ba2c2a9b
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SSDEEP
24576:jyRb7gTlWqtB6UKllBJ1YMTsu6RhM9tCApfbxr:2GRntB6UKllBJ1YMg0tCs
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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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SectopRAT payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Stops running service(s)
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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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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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Legitimate hosting services abused for malware hosting/C2
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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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1