12a97140043e32e3a4f15bb9a17e16692d06c33cd56bb6d497ac6be2c5c02093 | Triage

Analysis

max time kernel
150s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
15-02-2023 21:27

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General

Target

dbghelp.dll
Size

1020KB
MD5

74edbb03de3291fcf2094af1fb363f1d
SHA1

16b5d948ed7843576781dc4f2a391607ac0120a4
SHA256

dca9f45efed8eab442b491aebda3e3cce7f5f9fc5de527d2dbdfd85a5be85dfa
SHA512

b08eb03c54f25979c5aee745530ecd51c5761eb99871b867ff84e14590b32ef3247e17cf63bf953ee1efcb0fda8c4540191b9280db33359fdca352967e42b289
SSDEEP

24576:YXm4cpDFYD2aC0jH5yrrXlpWrCSyZC0wLHr298TG00g8EAB4a:hpKD2aC0jH5yr7DWRyZlwH29vjDIa

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4764 wrote to memory of 4964	4764	rundll32.exe	rundll32.exe
PID 4764 wrote to memory of 4964	4764	rundll32.exe	rundll32.exe
PID 4764 wrote to memory of 4964	4764	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dbghelp.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4764

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dbghelp.dll,#1
2⤵
PID:4964

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4964-132-0x0000000000000000-mapping.dmp

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