ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa

Analysis

max time kernel
148s
max time network
153s
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 07:52

Target

ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe
Size

917KB
MD5

2752845bcc2c6ac6da35427454f4141e
SHA1

5015209d82ce58153dd59ebb06bd19203af1d801
SHA256

ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa
SHA512

81d6331c8d68e35411c1894fa7cbad12745248df0dea289b5d736457c0cdca4573be96c8c21ef48fb6d0cb238e57f00e095a4426648486bef127fd32235aecd6
SSDEEP

24576:OpY6Sppq4BgOrnHr8DnmBSkFISfYNrNjTLd:EGM4GOrnHwDQSkRfYNjXd

Score

7^/10

Loads dropped DLL 1 IoCs

Processes:

ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe

pid process

3496 ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.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

Processes:

WerFault.exe

pid pid_target process target process

4044 3496 WerFault.exe ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe

pid	pid_target	process	target process
4044	3496	WerFault.exe	ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe

pid	process
3496	ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe
3496	ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe
3496	ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe
3496	ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe

C:\Users\Admin\AppData\Local\Temp\ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe
"C:\Users\Admin\AppData\Local\Temp\ee2e7d55312ae53d1bb274ae49e4499af0b5add7ae84c9fa1324185773aad6aa.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:3496
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3496 -s 1296
  2⤵
  - Program crash
  PID:4044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3496 -ip 3496
1⤵
PID:2216

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\11284722454\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

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