General
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Target
Credit Card Gen & Checker.exe
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Size
1.5MB
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Sample
241011-nkbsrazcld
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MD5
50efa8e740357a86511b32b7f67193b0
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SHA1
374e00d228ed1510f8cbc07558dd714b83e43f18
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SHA256
54b2a237e237d0060e5d8f5ab612c0b236f5f39d07b311af99fa1e7e986ee0e9
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SHA512
fc258fff378ae5ac756f4068c015b2bfea0047928f42c15867836f924eb4b95c1e6c404730a5c8dfd074b3e0208994530557b7aadb03868e4dc21d243a8e9a71
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SSDEEP
12288:TyV3Wsxv4Til5TYyUyQc8uHgo2aYFSvRX55Lm1LsLzEg5xC4BSE9:TyxWcMoSDuAxaUSZDLmBsLzEg5xCvE9
Static task
static1
Behavioral task
behavioral1
Sample
Credit Card Gen & Checker.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Credit Card Gen & Checker.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
redline
Diamotrix
176.111.174.140:1912
Extracted
asyncrat
0.5.8
Default
176.111.174.140:6606
176.111.174.140:7707
176.111.174.140:8808
oTA1Qk0GTnww
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delay
3
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install
true
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install_file
svchost.exe
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install_folder
%Temp%
Targets
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Target
Credit Card Gen & Checker.exe
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Size
1.5MB
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MD5
50efa8e740357a86511b32b7f67193b0
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SHA1
374e00d228ed1510f8cbc07558dd714b83e43f18
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SHA256
54b2a237e237d0060e5d8f5ab612c0b236f5f39d07b311af99fa1e7e986ee0e9
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SHA512
fc258fff378ae5ac756f4068c015b2bfea0047928f42c15867836f924eb4b95c1e6c404730a5c8dfd074b3e0208994530557b7aadb03868e4dc21d243a8e9a71
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SSDEEP
12288:TyV3Wsxv4Til5TYyUyQc8uHgo2aYFSvRX55Lm1LsLzEg5xC4BSE9:TyxWcMoSDuAxaUSZDLmBsLzEg5xCvE9
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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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Async RAT payload
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Downloads MZ/PE file
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Drops file in Drivers directory
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2