134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c

Analysis

max time kernel
91s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
16-02-2023 21:03

Target

134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe
Size

4.2MB
MD5

4fae7f8b18f65233e21bf8d23279023a
SHA1

63d2caf5f862a9befaacb984a55e1ead32665014
SHA256

134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c
SHA512

87fe2c4626a3f25ff2dd56063e95b32e4f9b3c8893c5a3ca54225a6c9c722a89f75ee3af6587630dcabeb0e74b6ade8694ecbb37cc84a53f73c93091f437434f
SSDEEP

98304:P+Qdfwmas3A7Qi2udxQ6IUpzI5Ro3CF4LeMXVstIxgOI9fUl2ZWYFO7eL:PZomn3mQhSFIUxI5S384CMSbV9fUoZWi

Score

3^/10

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

Processes:

WerFault.exe

pid pid_target process target process

4336 3684 WerFault.exe 134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe

pid	pid_target	process	target process
4336	3684	WerFault.exe	134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe

pid	process
3684	134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe
3684	134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe
3684	134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe
3684	134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe

C:\Users\Admin\AppData\Local\Temp\134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe
"C:\Users\Admin\AppData\Local\Temp\134e17da6cba0af80655e5089b2fa2b897a176a58f73dede0f87f62f90d4160c.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:3684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3684 -s 980
2⤵
- Program crash
PID:4336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3684 -ip 3684
1⤵
PID:4192

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/3684-133-0x0000000000400000-0x0000000001234000-memory.dmp

Filesize
14.2MB

Download
memory/3684-132-0x0000000000400000-0x0000000001234000-memory.dmp

Filesize
14.2MB

Download
memory/3684-134-0x0000000000400000-0x0000000001234000-memory.dmp

Filesize
14.2MB

Download
memory/3684-135-0x0000000000400000-0x0000000001234000-memory.dmp

Filesize
14.2MB

Download
memory/3684-136-0x0000000000400000-0x0000000001234000-memory.dmp

Filesize
14.2MB

Download
memory/3684-137-0x0000000000400000-0x0000000001234000-memory.dmp

Filesize
14.2MB

Download
memory/3684-138-0x0000000000400000-0x0000000001234000-memory.dmp

Filesize
14.2MB

Download