eb62a2999e8fe9cc49685bd090564c29d1d81b642b2df67c7ac2c6c13e9efd8f | Triage

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
20-05-2022 05:39

Sharing

Report Analysis Logs

General

Target

Conficker binaries/CE18A72735FEB7A315B947DC0986009D.dll
Size

61KB
MD5

ce18a72735feb7a315b947dc0986009d
SHA1

6d2ffc85bf7618d4327bfefdbd3bccffcae96902
SHA256

a8ca6723215da21f66e66723089d64bbdd6e555011f0b287140791c207883a6b
SHA512

f613d8be45b5043c1e30554b23b8b7380e529e70e5a0bb9fffcf10a310c5f4950349574fa7d52ec5dc9bd8330f3cb5ad31f7bd0242f16f96d85d7e3326bca76d

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\oesixtrg.mtj	rundll32.exe
File created	C:\Windows\SysWOW64\wuisoktq.pcm	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\wuisoktq.pcm	rundll32.exe
File created	C:\Windows\SysWOW64\oesixtrg.mtj	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1960 wrote to memory of 908	1960	rundll32.exe	27
PID 1960 wrote to memory of 908	1960	rundll32.exe	27
PID 1960 wrote to memory of 908	1960	rundll32.exe	27
PID 1960 wrote to memory of 908	1960	rundll32.exe	27
PID 1960 wrote to memory of 908	1960	rundll32.exe	27
PID 1960 wrote to memory of 908	1960	rundll32.exe	27
PID 1960 wrote to memory of 908	1960	rundll32.exe	27

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Conficker binaries\CE18A72735FEB7A315B947DC0986009D.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1960
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Conficker binaries\CE18A72735FEB7A315B947DC0986009D.dll",#1
  2⤵
  - Drops file in System32 directory
  PID:908

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/908-55-0x0000000075DE1000-0x0000000075DE3000-memory.dmp

Filesize
8KB

Download
memory/908-59-0x0000000000170000-0x000000000018C000-memory.dmp

Filesize
112KB

Download
memory/908-61-0x0000000000170000-0x000000000018C000-memory.dmp

Filesize
112KB

Download