c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba

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, 05:51

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General

Target

c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe
Size

3.1MB
MD5

e19e11bb04f9028562b0ab3fb6cf3e21
SHA1

1a857a1713f33db21efb8957b59d2ccf634d94bc
SHA256

c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba
SHA512

1b8135fddd83582a9da5eb99726536c376f02f0d17194c1a2bba4b40af5f9e72d28e3e1d21023099468d3fe7466eceb38af18c9b182d2954d09438da5472acf1
SSDEEP

98304:RDGnkRWN+Ci067DeL2iUZz9ZdvyjfXMNgvH7:gN+Cw62Nrv0fXMNeb

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.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
664	1092	WerFault.exe	26

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe
1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe
1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe
1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 664	1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe	27
PID 1092 wrote to memory of 664	1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe	27
PID 1092 wrote to memory of 664	1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe	27
PID 1092 wrote to memory of 664	1092	c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe	27

C:\Users\Admin\AppData\Local\Temp\c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe
"C:\Users\Admin\AppData\Local\Temp\c6b1d6074ea68c24918410e96bc3651d7d95af3725064dc0b56bd478af33eeba.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 460
  2⤵
  - Program crash
  PID:664

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\112815450748\LZMA.dll

Filesize
67KB

MD5
d0f2416807f04c559e6394a0a4c7f1d1

SHA1
7df43ffa3716156d282b1e37d12dd1122f0a762c

SHA256
0fe6a869cf220769a058f8d281f272ef72669e3587673e52b53f3f9650dcf1fc

SHA512
8199c967ad813216f2ef3094a7614c9ccc95d35a817fc685cb7823f36cc97f0279bddd0ec0bb8f07ee2445476aaea35548516841ee9cde53a8be395515457799

Download Submit
memory/1092-54-0x0000000074C91000-0x0000000074C93000-memory.dmp

Filesize
8KB

Download