8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb

Analysis

max time kernel
44s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 04:12

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General

Target

8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe
Size

995KB
MD5

2a0d4d3eea9c59591b32b58d52a9199a
SHA1

79bbd2e003be020cab67d661e3f8336aa6a4020c
SHA256

8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb
SHA512

28edd5cf308b8d6aedb8aed9cd486e79c83f2f9a829909b1c1e33896b488353970d722b467253229231c413534cbd91b20c52c11b8ddce2d3a112a0eb412e910
SSDEEP

24576:OpY6Sppq4BgOrnHr8DnmBSkFISfYNrNjTLSS:EGM4GOrnHwDQSkRfYNjXx

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.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
948	968	WerFault.exe	27

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe
968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe
968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe
968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 968 wrote to memory of 948	968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe	28
PID 968 wrote to memory of 948	968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe	28
PID 968 wrote to memory of 948	968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe	28
PID 968 wrote to memory of 948	968	8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe	28

C:\Users\Admin\AppData\Local\Temp\8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe
"C:\Users\Admin\AppData\Local\Temp\8faebee82598a2626d1f8817716ff019d2191e530e305e5d8ffceacd475515fb.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:968
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 968 -s 468
  2⤵
  - Program crash
  PID:948

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

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Downloads

\Users\Admin\AppData\Local\Temp\112801257880\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

Download Submit
memory/968-54-0x0000000075921000-0x0000000075923000-memory.dmp

Filesize
8KB

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