c17325f4097a9a8fc2a190262222c61acae2274dc8f5a377128ddbf24f4d07aa | Triage

Analysis

max time kernel
43s
max time network
48s
platform
windows7_x64
resource
win7-20220414-en
submitted
01-07-2022 05:02

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General

Target

c17325f4097a9a8fc2a190262222c61acae2274dc8f5a377128ddbf24f4d07aa.dll
Size

199KB
MD5

8b39bbd8e55cd54357c35186250dc7c4
SHA1

f86db1a9d1407b2f02284617de1c745ce2a41a5f
SHA256

c17325f4097a9a8fc2a190262222c61acae2274dc8f5a377128ddbf24f4d07aa
SHA512

9c3325e6819828a838aaf7b3df6db753b0761ec70ca5a7fec9bddc6f5b3d9a80d420e52b4fab7cbe2faf1da83dfd899226ea122b1362364f841ce1992c144756

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2044 1952 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1984 wrote to memory of 1952	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1952	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1952	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1952	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1952	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1952	1984	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1952	1984	rundll32.exe	rundll32.exe
PID 1952 wrote to memory of 2044	1952	rundll32.exe	WerFault.exe
PID 1952 wrote to memory of 2044	1952	rundll32.exe	WerFault.exe
PID 1952 wrote to memory of 2044	1952	rundll32.exe	WerFault.exe
PID 1952 wrote to memory of 2044	1952	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c17325f4097a9a8fc2a190262222c61acae2274dc8f5a377128ddbf24f4d07aa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1984

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c17325f4097a9a8fc2a190262222c61acae2274dc8f5a377128ddbf24f4d07aa.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 244
3⤵
- Program crash
PID:2044

MITRE ATT&CK Matrix

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Downloads

memory/1952-54-0x0000000000000000-mapping.dmp

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memory/1952-55-0x0000000075DB1000-0x0000000075DB3000-memory.dmp

Filesize
8KB

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memory/2044-56-0x0000000000000000-mapping.dmp

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