75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 04:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a.exe
Size

1.0MB
MD5

21059fb43ad51b3537f93a59d43d07aa
SHA1

d1af181e58011c04935dadb6ab7d5ab31edf6ca6
SHA256

75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a
SHA512

21ed52df467c0ee1a7f1108964d8e34b844141b4c99ba08a04577601dbe65acde6fd5a856b523555539bf6b0b38791b8b8c3d7b0dae2f3eb6a3f833caacfa962
SSDEEP

24576:OpY6Sppq4BgOrnHr8DnmBSkFISfYNrNjTLSxE+S:EGM4GOrnHwDQSkRfYNjX5+S

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4996	75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4872	4996	WerFault.exe	80

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4996	75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a.exe
4996	75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a.exe
4996	75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a.exe
4996	75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a.exe

C:\Users\Admin\AppData\Local\Temp\75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a.exe
"C:\Users\Admin\AppData\Local\Temp\75912e28b5797a50c7f02ada601a5b67b5cd2eb76c8a95acaac336b41b5d500a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:4996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 1276
  2⤵
  - Program crash
  PID:4872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4996 -ip 4996
1⤵
PID:1900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\112805342455\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

Download Submit