Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-02-2025 01:04
Behavioral task
behavioral1
Sample
18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1.exe
Resource
win10v2004-20250129-en
General
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Target
18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1.exe
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Size
8.6MB
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MD5
6ff8f8dc34f44ccf48d6f0f40ef5d262
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SHA1
6a3c7442b26239522305c6113f8bedfdc50e85f8
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SHA256
18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1
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SHA512
c0581504f7f949df8de33eccbb6282765c793d78e1a5d6af08ef04d0a80a0d4bb9c8f7ff787d65553e6f7c18300fffbeedabfc58cc45569993a1667e11fda064
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SSDEEP
98304:ZJKtnBQ7Lnx43sDQFnwJI3nDCc5Y3eEmBXIEvR/GT:ZJKtnBQ3nIwwOcWuBBXv/G
Malware Config
Signatures
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BlackGuard
Infostealer first seen in Late 2021.
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Blackguard family
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2236 wrote to memory of 2152 2236 18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1.exe 30 PID 2236 wrote to memory of 2152 2236 18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1.exe 30 PID 2236 wrote to memory of 2152 2236 18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1.exe"C:\Users\Admin\AppData\Local\Temp\18bf5da9f469b001ac2555b3909e0a4e5fce9480d1d5be1b146bc83d04e859b1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2236 -s 5002⤵PID:2152
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