2194c5e9c048a6125373d6c43da58f81bc33595943d8c631ed7571eb43054d0b

Analysis

max time kernel
39s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
15-11-2022 23:10

Target

CVWC35.iso
Size

722KB
MD5

b506204da4446139f5fb282ad0f877b4
SHA1

2746ee2fbfd179c90c332fdc98872b958c6c79c0
SHA256

2194c5e9c048a6125373d6c43da58f81bc33595943d8c631ed7571eb43054d0b
SHA512

6202c47a0372c756355d28c6758cf838ad60220e6b3b41f6c8a6d98fa5f6f88877649294e8485a844f748a6251ccaa963b6e5a6bcb1aef7b8badf432d9aa3179
SSDEEP

12288:6YJ/TGcg+w9KCZJdcvXumiT3QOrT8Rk0zvInbiPCw18al1USuSZxHHTkG/8H8:6YJ/TGckKCZ30IAIQR3O7OjHHApc

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

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 544 wrote to memory of 1308	544	cmd.exe	isoburn.exe
PID 544 wrote to memory of 1308	544	cmd.exe	isoburn.exe
PID 544 wrote to memory of 1308	544	cmd.exe	isoburn.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\CVWC35.iso
1⤵
- Suspicious use of WriteProcessMemory
PID:544
- C:\Windows\System32\isoburn.exe
  "C:\Windows\System32\isoburn.exe" "C:\Users\Admin\AppData\Local\Temp\CVWC35.iso"
  2⤵
  PID:1308

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/544-54-0x000007FEFBB21000-0x000007FEFBB23000-memory.dmp

Filesize
8KB

Download
memory/1308-76-0x0000000000000000-mapping.dmp

Download