Analysis
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max time kernel
41s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 14:44
Static task
static1
Behavioral task
behavioral1
Sample
b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe
Resource
win10v2004-20221111-en
General
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Target
b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe
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Size
343KB
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MD5
92eacf932453f686dc5bbd196b81247c
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SHA1
5ce3148c23b1ec7b0187a794a2ea2523da7f4ba1
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SHA256
b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d
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SHA512
dd55d6a50b76834ac63e002271b44a3c645250b8f288c31cdddac54e7ba386c98b165824a06488e74fea6c7201285fac9782cb11ac3afef623cd5bb3ac441701
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SSDEEP
6144:qaI93wPqYGl7jH9qrqKogJ4QV1BL71fSQigUHwtM5pMM:IGliBqOiVLL5fpqwt1M
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1956 2024 WerFault.exe 25 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2024 wrote to memory of 1956 2024 b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe 26 PID 2024 wrote to memory of 1956 2024 b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe 26 PID 2024 wrote to memory of 1956 2024 b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe 26 PID 2024 wrote to memory of 1956 2024 b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe"C:\Users\Admin\AppData\Local\Temp\b639f4bfe3cf098aab9f8e4a3096fd2c792c97e43a872ee69037c71dd8a54d6d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 362⤵
- Program crash
PID:1956
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