e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4

Analysis

max time kernel
167s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 03:10

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General

Target

e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4.exe
Size

674KB
MD5

6e30c1da5a96defabb582039397e5057
SHA1

8f532e701e0f32ccde96d16823a83e0b03dedc9a
SHA256

e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4
SHA512

98163c7940602396b6dc0ebe4f5d42cdf63bfd0f475473a9b034164a04ae8c02e3dc76dd77d94851e3dda70b2f1bfb1304e5d93f4ec44e39be7bf5cada8d6408
SSDEEP

12288:ObzpYNtMWKyJ/hpq4BVO7akKrnoyfHT85:OpY6Sppq4BgOrnHr85

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4392	e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4.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
3788	4392	WerFault.exe	82

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4392	e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4.exe
4392	e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4.exe
4392	e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4.exe
4392	e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4.exe

C:\Users\Admin\AppData\Local\Temp\e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4.exe
"C:\Users\Admin\AppData\Local\Temp\e6b2b1c8d977c639cc101cc1cfdb8e6e005e5157cda4cc875f9bbb947a2a15c4.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:4392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 1272
  2⤵
  - Program crash
  PID:3788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4392 -ip 4392
1⤵
PID:3188

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\112723025264\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

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