57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d

Analysis

max time kernel
149s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 06:15

Target

57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d.exe
Size

298KB
MD5

dc604cc2ab66e0032438fc9fc5fac14a
SHA1

ec8cb465b71bb2996c62b4e61d2f854aa5f2e08a
SHA256

57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d
SHA512

15bc431ad3d83833740d12b3fabb0e63448538621680321becd8cf7a40739386b227f02d77c2c6e4589f2ecc65c616dacd876e4bec04fe18ba0edfb1faf7ef1b
SSDEEP

6144:F5cp5Xtlc5AOYKlJ8NdULIUxm6EEBtt4lA2d2WSwggC4H/uuH:F5W3l+hwUkiFEEBDlgAwlC4HfH

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

228 1728 WerFault.exe 57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d.exe

pid	pid_target	process	target process
228	1728	WerFault.exe	57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d.exe

Modifies registry class 1 IoCs

Processes:

57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d.exe

C:\Users\Admin\AppData\Local\Temp\57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d.exe
"C:\Users\Admin\AppData\Local\Temp\57187a5aae14cd5372b0fdcc6865f5ae644c4aa478a42b86786a69426ecb949d.exe"
1⤵
- Modifies registry class
PID:1728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 924
2⤵
- Program crash
PID:228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1728 -ip 1728
1⤵
PID:1556

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

memory/1728-132-0x0000000004300000-0x0000000004322000-memory.dmp

Filesize
136KB

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