d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 05:25

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General

Target

d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe
Size

1.1MB
MD5

4418917919a423b08aa837bf4e744b72
SHA1

8248589e848ae7fcd29511545f528587c2121ab8
SHA256

d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56
SHA512

3a2dd1595d8e44dff99a7979df2c03df72d7dcfa4efe6445128d2d4d1d7918602fed30cdaa47800ff766900c43ed71eaad4899c3096f01e1dc7330594e07f70a
SSDEEP

24576:OpY6Sppq4BgOrnHr8DnmBSkFISfYNrNjTLSxE+U6T:EGM4GOrnHwDQSkRfYNjX5+V

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.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
1472	1644	WerFault.exe	27

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe
1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe
1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe
1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 1472	1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe	28
PID 1644 wrote to memory of 1472	1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe	28
PID 1644 wrote to memory of 1472	1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe	28
PID 1644 wrote to memory of 1472	1644	d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe	28

C:\Users\Admin\AppData\Local\Temp\d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe
"C:\Users\Admin\AppData\Local\Temp\d9474952da444fae146167359fdcd08a61aa5ae643671dbf495458a1bcb0ec56.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 460
  2⤵
  - Program crash
  PID:1472

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

\Users\Admin\AppData\Local\Temp\11281283790\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

Download Submit
memory/1644-54-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

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