6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a

Analysis

max time kernel
30s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 04:15

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General

Target

6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe
Size

985KB
MD5

f920aad3957da51e3bab91e99d47334e
SHA1

dfa238fe87a47ed30a8152e62fb941f2134e96f6
SHA256

6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a
SHA512

e950b09a04031bcd76a440d6c7a61d535c8fff31778f0babd6a31db8196e351d1714a49bf615a93e68faa0acc46497f7aace2ae6f8f7bf60ac2a96d55b034394
SSDEEP

24576:OpY6Sppq4BgOrnHr8DnmBSkFISfYNrNjTLSm:EGM4GOrnHwDQSkRfYNjXJ

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.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
1688	796	WerFault.exe	27

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe
796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe
796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe
796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 796 wrote to memory of 1688	796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe	28
PID 796 wrote to memory of 1688	796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe	28
PID 796 wrote to memory of 1688	796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe	28
PID 796 wrote to memory of 1688	796	6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe	28

C:\Users\Admin\AppData\Local\Temp\6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe
"C:\Users\Admin\AppData\Local\Temp\6d1fc18d510c2ef07ad3f2e808e0e0930eadb3970334a1186031ae24fd910e7a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:796
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 796 -s 460
  2⤵
  - Program crash
  PID:1688

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\112801510952\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

Download Submit
memory/796-54-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

Filesize
8KB

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