cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d

Analysis

max time kernel
146s
max time network
151s
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, 04:37

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General

Target

cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d.exe
Size

929KB
MD5

c67dee7829f7f5c8ce34b37391d9ca1d
SHA1

b23ff0a160fca54ad8a9e21f38ed17b627caa3f2
SHA256

cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d
SHA512

f74cab80d42c829321c6456a5c17a0247226130d84abae0e443fcb680dd0c1bf824bb9155c57d5181d8b8c94d4f2812c66dc2e60f6ff16e92ad8175231869410
SSDEEP

24576:OpY6Sppq4BgOrnHr8DnmBSkFISfYNrNjTLH:EGM4GOrnHwDQSkRfYNjXH

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1088	cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d.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
4808	1088	WerFault.exe	78

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1088	cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d.exe
1088	cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d.exe
1088	cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d.exe
1088	cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d.exe

C:\Users\Admin\AppData\Local\Temp\cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d.exe
"C:\Users\Admin\AppData\Local\Temp\cc79e9e234645b26b28df8172e68ae37080aebdefbc1964e3ee3116b5bc7c04d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:1088
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1088 -s 1284
  2⤵
  - Program crash
  PID:4808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1088 -ip 1088
1⤵
PID:4912

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\112804145427\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

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