General
- Target vampyrean.rar
- Size 16.7MB
- Sample260621-nsa67acz4q
- SHA256 a03087e253f603c8ff6dd74e82683c741e065cac1990d10bd0ebb3615b84ed2a
- MD5 0c2b2b85294ec3f488f9e6967dec8b38
- SHA1 cb286c6ef502e4359abf66f87daac9ed55de238f
- SHA512 416c3b3e8e54a0cb8553275df044464d6ba128cea16b0ee1025fbf4e14204ceab198ab505c06ec52116c56196210a747b8be2da6d4675c461bfee422be7ba3c2
- SSDEEP 393216:83AM9HFLW/YDcVWh0DWV5wjy61Opjt3Aiom2j64xlf:tk5WShQWV5sUwiomXclf
- TLSH T18607332BF3E948ED5062E63C48F12FE7D670B5E45544718853F2E1EB930AEF46AA06D0
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
vampyrean.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
vampyrean.exe
Resource
win11ltsc2024-20260617-en
12 signatures
150 seconds
Behavioral task
behavioral3
Sample
aC�����.pyc
Resource
win10v2004-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
aC�����.pyc
Resource
win11ltsc2024-20260617-en
0 signatures
150 seconds
Malware Config
Targets
-
- Target vampyrean.exe
- Size 16.9MB
- SHA256 967e471f56cb3d4239b5d4c3c948c6085e3a3055f47665645083342118dedfdb
- MD5 1bacdcc613b2d88a0251842eb1bfcf16
- SHA1 cff9be281dbbe1f576eefbeed3dc1b2154dbb497
- SHA512 3c563521619aeb7a4651189ea0b96f7938ed5166b9f89932fb6659b8b7f5c4b1e525c08530c09a091d136912f5b26dd189c3607d5c8ef4677b0caea0a23e35f3
- SSDEEP 393216:TDApIJgs0FJZpplHF23phjzVymsty/pWu4kRMPuHc:nApICsUJjpll2XjzVsty/pW8c
- TLSH T1DD07335CB3D005FAF5E3663AC086990ED760FC581728CCDB17D906688E276A0697FE2D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Deletes Windows Defender Definitions
Uses mpcmdrun utility to delete all AV definitions.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
-
Executes dropped EXE
-
Loads dropped DLL
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Enumerates processes with tasklist
-
- Target aC�����.pyc
- Size 1KB
- SHA256 ea5750ccbba815783bf000bd5538e61a65b1be78422e8388633dd43aa878c060
- MD5 034d993accc86c51077776bc4a8c91d8
- SHA1 ab59e107328ad26997459965cb746a33e63f1cbb
- SHA512 68144746059eb6741cccaa77d684546eb5f7e674ab62b56f6576e9383bd4ff73dc877156a2d3dfc013692890063fa4b7b833685dc511aba57604c20c8400c6d3
- TLSH T1B5311F871262CE3EF8AAC37C913C4C9AB7E0D5E0F60C6653290E513E9D64924B8524FC
- MD5 SHA1 SHA512 TLSH
Score1/10