637b4ea9086a057a5ae5d0a5b3111e01ddffb151802e4abf6d6f7258e5113a94 | Triage

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
08-05-2022 15:46

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General

Target

637b4ea9086a057a5ae5d0a5b3111e01ddffb151802e4abf6d6f7258e5113a94.dll
Size

488KB
MD5

1dba0c398327d3f315123d7070be77eb
SHA1

82de72c40c7ce20807f16615e4e08d507bea5cc6
SHA256

637b4ea9086a057a5ae5d0a5b3111e01ddffb151802e4abf6d6f7258e5113a94
SHA512

8e22324c1207b250fcc0ed3996e3f7a4eef1d50856c64f1e7d23bfcde950487ea075cebb3670468424a622038013fb34faf5c05fdd352605640494fa99a2fa91

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1404 rundll32.exe
1404 rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4716 wrote to memory of 1404	4716	rundll32.exe	rundll32.exe
PID 4716 wrote to memory of 1404	4716	rundll32.exe	rundll32.exe
PID 4716 wrote to memory of 1404	4716	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\637b4ea9086a057a5ae5d0a5b3111e01ddffb151802e4abf6d6f7258e5113a94.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4716

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\637b4ea9086a057a5ae5d0a5b3111e01ddffb151802e4abf6d6f7258e5113a94.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1404

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1404-130-0x0000000000000000-mapping.dmp

Download
memory/1404-131-0x00000000021F0000-0x000000000227D000-memory.dmp

Filesize
564KB

Download
memory/1404-132-0x00000000022F0000-0x000000000232F000-memory.dmp

Filesize
252KB

Download