2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4

Analysis

max time kernel
174s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 07:32

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General

Target

2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4.exe
Size

1.2MB
MD5

4329f5836d269c544f559c554c5ef38a
SHA1

d541ccf7b95a8795f37394838922d30c63fabd91
SHA256

2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4
SHA512

f4da592eb5a800d845daac14763cfe154383ef673aaf262f14f2a59450385b954e7474be5f6decd72788389aa03f69601ae7a7c211be31fb6cb2bc5ab28df265
SSDEEP

24576:OpY6Sppq4BgOrnHr8DnmBSkFISfYNrNjTLSxE+U6ZR+lB:EGM4GOrnHwDQSkRfYNjX5+nCB

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1152	2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4.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
2448	1152	WerFault.exe	81

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1152	2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4.exe
1152	2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4.exe
1152	2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4.exe
1152	2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4.exe

C:\Users\Admin\AppData\Local\Temp\2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4.exe
"C:\Users\Admin\AppData\Local\Temp\2ab68db1332dc71525a8c7ac02297042048e8385b8b61b2c3102e5d546e9b2e4.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:1152
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 1276
  2⤵
  - Program crash
  PID:2448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1152 -ip 1152
1⤵
PID:2252

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\112834453288\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

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