94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9

Analysis

max time kernel
143s
max time network
157s
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, 09:27

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General

Target

94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9.exe
Size

2.6MB
MD5

0c7c42bc6e1a7913317d070c8b2ec71a
SHA1

bb8c0f95c4515f7c31fcc8bb5370f5954fd40b24
SHA256

94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9
SHA512

d0c906d82ca4f0869889ec05edf68e263e0ac6d631faeedfb8f612b047d6cb5c647799fe8ac8d4265cb58ca5acf7dee2b430e99d8d36fc49f09066c05af217c4
SSDEEP

49152:EGM4GOrnHwDQSkRfYNjX5+nCi1a67GV+d4L28hUZzqmZxPHvLm48fXqd:RDGnkRWN+Ci067DeL2iUZz9ZdvyjfXO

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4040	94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9.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
4960	4040	WerFault.exe	79

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4040	94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9.exe
4040	94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9.exe
4040	94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9.exe
4040	94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9.exe

C:\Users\Admin\AppData\Local\Temp\94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9.exe
"C:\Users\Admin\AppData\Local\Temp\94dbc9a671c26c72c113968cb9f5d467927392d26c2d2408be641bcdd732dab9.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:4040
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4040 -s 1296
  2⤵
  - Program crash
  PID:4960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4040 -ip 4040
1⤵
PID:3972

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\112855814444\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

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