Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
19-12-2023 01:12
Behavioral task
behavioral1
Sample
115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe
Resource
win10v2004-20231215-en
General
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Target
115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe
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Size
2.3MB
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MD5
12381e187f78be2110adaf171f8afef5
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SHA1
14e05a79705b58262418a825a5c0588e9823b946
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SHA256
115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d
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SHA512
a63baafc02516807f7a7b8aec92c36ee7f04d60b3a1ce23896c08986b72eec2da9a078706fd7ec3a00b5f08fb0f986f39ceaee9a60c7544815578b83cca30f74
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SSDEEP
49152:p5GJy5YYULFaatZKT3POnougfL8JMHT9ktH8PveUcKsjX3X3XYAGZU+:p8Jy5YXLoatZKT3/ugfASzK8XeUcKk
Malware Config
Extracted
blackguard
http://91.194.11.85/
Signatures
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BlackGuard
Infostealer first seen in Late 2021.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2300 115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2300 wrote to memory of 2700 2300 115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe 29 PID 2300 wrote to memory of 2700 2300 115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe 29 PID 2300 wrote to memory of 2700 2300 115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe"C:\Users\Admin\AppData\Local\Temp\115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2300 -s 10722⤵PID:2700
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