Analysis
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max time kernel
41s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07-09-2022 09:38
Behavioral task
behavioral1
Sample
bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe
Resource
win10v2004-20220812-en
General
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Target
bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe
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Size
100KB
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MD5
79a61e4b2b9c84436ce2010aa04e718f
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SHA1
4b676837ce4520277ad05c0657c147c9f161d3c7
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SHA256
bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece
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SHA512
8878ec221e9851f49f65e1436689df26a585bcabc8b7be33c99b58243a8eb5e0682901086fd99b3e4923ca6f71b523cf0e4d0a557648325c1ae3b2b25af8bfc4
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SSDEEP
1536:89ViwRj2U7TFSiXcSRXB61Nrov7c5sR99Hzsa8C0tPUCZfFKoPpAKQaIc6W/yMi3:QiwRj2K5MQ6fov7bHz1oBJo
Malware Config
Extracted
blackguard
https://blguard.shop/
Signatures
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BlackGuard
Infostealer first seen in Late 2021.
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Program crash 1 IoCs
pid pid_target Process procid_target 1684 1844 WerFault.exe 6 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1844 bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1844 wrote to memory of 1684 1844 bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe 28 PID 1844 wrote to memory of 1684 1844 bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe 28 PID 1844 wrote to memory of 1684 1844 bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe"C:\Users\Admin\AppData\Local\Temp\bbc8ac47d3051fbab328d4a8a4c1c8819707ac045ab6ac94b1997dac59be2ece.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1844 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1844 -s 7402⤵
- Program crash
PID:1684
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