bf0391c5b65ef91fd1323d7127a4379e93b9feecb26f63d7f299e83c9d9d30df | Triage

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220414-en
submitted
06-07-2022 10:24

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General

Target

3528-168-0x000000007F370000-0x000000007F377000-memory.exe
Size

28KB
MD5

7207e37226711374827d0f877b607b0f
SHA1

2a9e9ccd2376d6c03e083591c2191b49ee41a69e
SHA256

bf0391c5b65ef91fd1323d7127a4379e93b9feecb26f63d7f299e83c9d9d30df
SHA512

917ec67fd9b6947e11de26913072933a6f395bb11514e7d9bc29ebe935d042c54dc97ad554bbe57dfd6b7cff21b2f99bc70639cd5175fb7a3807c97267173765

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1956 2040 WerFault.exe 3528-168-0x000000007F370000-0x000000007F377000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3528-168-0x000000007F370000-0x000000007F377000-memory.exe

description	pid	process	target process
PID 2040 wrote to memory of 1956	2040	3528-168-0x000000007F370000-0x000000007F377000-memory.exe	WerFault.exe
PID 2040 wrote to memory of 1956	2040	3528-168-0x000000007F370000-0x000000007F377000-memory.exe	WerFault.exe
PID 2040 wrote to memory of 1956	2040	3528-168-0x000000007F370000-0x000000007F377000-memory.exe	WerFault.exe
PID 2040 wrote to memory of 1956	2040	3528-168-0x000000007F370000-0x000000007F377000-memory.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\3528-168-0x000000007F370000-0x000000007F377000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\3528-168-0x000000007F370000-0x000000007F377000-memory.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 36
2⤵
- Program crash
PID:1956

MITRE ATT&CK Matrix

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Downloads

memory/1956-54-0x0000000000000000-mapping.dmp

Download
memory/2040-55-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

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