General
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Target
198c9b20feddedfddb616676b4d100996d583b29314f8046de476e47b6a98201
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Size
267KB
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Sample
240329-akjlpscd31
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MD5
76421c2f8326e02b91c0556163581556
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SHA1
bed7ccd1bde6583be756728e1e3844f62e016992
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SHA256
198c9b20feddedfddb616676b4d100996d583b29314f8046de476e47b6a98201
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SHA512
1521cec975f018fba9142cd5b99c0e78d7c7cc8fe91b8f008aba1f1efe1ae6ad18ea725f49ae552686ee03c1ccd05b65baf2436c22e638367a7d5d2266f739fd
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SSDEEP
6144:t+dLIb/MVtGkeezG/R4TcM/sE1dreVTITT:eEwVt7jzG/mF1dreNY
Static task
static1
Behavioral task
behavioral1
Sample
198c9b20feddedfddb616676b4d100996d583b29314f8046de476e47b6a98201.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
198c9b20feddedfddb616676b4d100996d583b29314f8046de476e47b6a98201.exe
Resource
win11-20240221-en
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php
Extracted
djvu
http://sajdfue.com/test1/get.php
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extension
.vook
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offline_id
1eSPzWRaNslCgtjBZfL5pzvovoiaVI4IZSnvAwt1
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payload_url
http://sdfjhuz.com/dl/build2.exe
http://sajdfue.com/files/1/build3.exe
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ransomnote
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Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
5.42.65.0:29587
Extracted
lumma
https://resergvearyinitiani.shop/api
https://affordcharmcropwo.shop/api
Targets
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Target
198c9b20feddedfddb616676b4d100996d583b29314f8046de476e47b6a98201
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Size
267KB
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MD5
76421c2f8326e02b91c0556163581556
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SHA1
bed7ccd1bde6583be756728e1e3844f62e016992
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SHA256
198c9b20feddedfddb616676b4d100996d583b29314f8046de476e47b6a98201
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SHA512
1521cec975f018fba9142cd5b99c0e78d7c7cc8fe91b8f008aba1f1efe1ae6ad18ea725f49ae552686ee03c1ccd05b65baf2436c22e638367a7d5d2266f739fd
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SSDEEP
6144:t+dLIb/MVtGkeezG/R4TcM/sE1dreVTITT:eEwVt7jzG/mF1dreNY
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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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Detected Djvu ransomware
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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 Installed Components in the registry
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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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Deletes itself
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Executes dropped EXE
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Modifies file permissions
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Modify Registry
3Impair Defenses
1Disable or Modify System Firewall
1File and Directory Permissions Modification
1