7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4

Analysis

max time kernel
155s
max time network
159s
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, 07:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4.exe
Size

3.5MB
MD5

03d9bd5b2e777234ed9abb531795a432
SHA1

4ce18554eae7a948685581cbb54629b5bb9323e1
SHA256

7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4
SHA512

3e738fe8469d85d51d94e75c81847eb3f461a1ca1c22e4eff599e0651dd38f8b9d6568907e88d4070d66d1501687bf63a13fa802215369ec3d2c6647d5acdbe3
SSDEEP

98304:RDGnkRWN+Ci067DeL2iUZz9ZdvyjfXMNgvHNIekdwLg:gN+Cw62Nrv0fXMNetIPwLg

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3064	7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4.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
1388	3064	WerFault.exe	84

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3064	7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4.exe
3064	7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4.exe
3064	7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4.exe
3064	7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4.exe

C:\Users\Admin\AppData\Local\Temp\7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4.exe
"C:\Users\Admin\AppData\Local\Temp\7b536a34adb465e42395cca862cedf6f53ed26b4a227bad6d7dfa509683c69a4.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:3064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3064 -s 1276
  2⤵
  - Program crash
  PID:1388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3064 -ip 3064
1⤵
PID:4296

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\112832349931\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

Download Submit