12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b

Analysis

max time kernel
205s
max time network
212s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 15:54

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General

Target

12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe
Size

456KB
MD5

059af5b26ac60c50f7a919064bbeba8c
SHA1

8130b46634aec48c54c1bb6d06582f92746adc5b
SHA256

12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b
SHA512

cdd4afdfb677f029bd71ea52a21808e16369ad9332d1bd8e50b3ebf1b33cdeaf9cb4b3bed063975a9fedac66c991f8941d8413802e23ea35d1b6142f88233758
SSDEEP

3072:4tZYmy5Jk7dRz1iASs/rYo752KsCp7a/EliKxfJkxbPL1dypZQaSJVr+1O/:eYmy5JmRz1iAJByGxw1dy7QaSDrY

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

File opened (read-only) \??\D: cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery
T1018

Processes:

PING.EXEPING.EXE

pid process

2152 PING.EXE
4088 PING.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe

pid process

3568 12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe

description	ioc	process
File opened (read-only)	\??\D:	cmd.exe

pid	process
2152	PING.EXE
4088	PING.EXE

pid	process
3568	12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.execmd.exe

description	pid	process	target process
PID 3568 wrote to memory of 4900	3568	12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe	cmd.exe
PID 3568 wrote to memory of 4900	3568	12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe	cmd.exe
PID 3568 wrote to memory of 4900	3568	12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe	cmd.exe
PID 4900 wrote to memory of 2152	4900	cmd.exe	PING.EXE
PID 4900 wrote to memory of 2152	4900	cmd.exe	PING.EXE
PID 4900 wrote to memory of 2152	4900	cmd.exe	PING.EXE
PID 4900 wrote to memory of 4088	4900	cmd.exe	PING.EXE
PID 4900 wrote to memory of 4088	4900	cmd.exe	PING.EXE
PID 4900 wrote to memory of 4088	4900	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe
"C:\Users\Admin\AppData\Local\Temp\12bf0ffad64011452112e5825f9161e6b79479c39e0f9b15daad5937d43f8f0b.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3568

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\\MoveFile.bat
2⤵
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:4900

C:\Windows\SysWOW64\PING.EXE
ping -a 127.1
3⤵
- Runs ping.exe
PID:2152

C:\Windows\SysWOW64\PING.EXE
ping 127.1
3⤵
- Runs ping.exe
PID:4088

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\MoveFile.bat
Filesize
339B

MD5
c8521b781ceb07f2d798b6a915a4f687

SHA1
3a97eedea8620d08c117027ce9192bd3e4bbb27d

SHA256
ce39e0f34714e2deaec3acf7377cce6ed536ae425172988c3e4c7dd5a47aec21

SHA512
286215702f860fe4ca2aa9329c9e40aa77c8b4b75b627f8bf6f42da1e923b8d70408235e9428a22aca6c3e82db4f0fd7357889ab5b02e82ad0bded8d16e01b9e

Download Submit
memory/2152-138-0x0000000000000000-mapping.dmp

Download
memory/3568-132-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/3568-136-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/4088-139-0x0000000000000000-mapping.dmp

Download
memory/4900-135-0x0000000000000000-mapping.dmp

Download