General
- Target 45984cc61e76697cbaaa208580b6f50ab4f2033b817aff01d0d824253385bf83
- Size 1.3MB
- Sample260910-tesrzasblf
- SHA256 45984cc61e76697cbaaa208580b6f50ab4f2033b817aff01d0d824253385bf83
- MD5 f67c67bdda4cdaa19d82bd08cee5357b
- SHA1 9db72665a31458416b1de5171322db6f884b0dbc
- SHA512 9013c1823b8948d463204acafe3333f4b0148dd4edd04aef21ae3b56ce9bb86abf4a8c89789dc677bc681b54327050b354ed41857e992ce7514d1a1de791500a
- SSDEEP 12288:ON2N7N9FS18IHXlakldxx04Y6CVZ2ms78SZVACKDG4Ps4Em8V0w6akNDaIVAdPQd:ON2NcJlDxPFXZ5yl+06W7BQZxpuztRt
- TLSH T1BC5530342EEA102AF173BF7D8AE47596DA5EBAA33707985D10B103C60723A42DDD153E
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
45984cc61e76697cbaaa208580b6f50ab4f2033b817aff01d0d824253385bf83.exe
Resource
win10v2004-20260513-en
19 signatures
150 seconds
Malware Config
Targets
-
- Target 45984cc61e76697cbaaa208580b6f50ab4f2033b817aff01d0d824253385bf83
- Size 1.3MB
- SHA256 45984cc61e76697cbaaa208580b6f50ab4f2033b817aff01d0d824253385bf83
- MD5 f67c67bdda4cdaa19d82bd08cee5357b
- SHA1 9db72665a31458416b1de5171322db6f884b0dbc
- SHA512 9013c1823b8948d463204acafe3333f4b0148dd4edd04aef21ae3b56ce9bb86abf4a8c89789dc677bc681b54327050b354ed41857e992ce7514d1a1de791500a
- SSDEEP 12288:ON2N7N9FS18IHXlakldxx04Y6CVZ2ms78SZVACKDG4Ps4Em8V0w6akNDaIVAdPQd:ON2NcJlDxPFXZ5yl+06W7BQZxpuztRt
- TLSH T1BC5530342EEA102AF173BF7D8AE47596DA5EBAA33707985D10B103C60723A42DDD153E
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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UAC bypass
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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Checks whether UAC is enabled
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SmartAssembly .NET packer
Detects SmartAssembly .NET packer.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Scheduled Task
1