dfb468fae58c6ee797fb5fd0be45e66fb70faf272b818617b3c2d9c5a153a8b1

Analysis

max time kernel
144s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
16-11-2022 12:59

Target

Invoice n� 20220610.lzh
Size

834KB
MD5

92055afa758e2ea460c209d549a22d17
SHA1

5ecc43dceb3d1d5a6e0add4adad5385344ee7291
SHA256

dfb468fae58c6ee797fb5fd0be45e66fb70faf272b818617b3c2d9c5a153a8b1
SHA512

d9b869fa6cc8091cb37fc7ec73d4adb3f4bfce3074113f1c7d435719b1d4673574da81d4d34a14d65c69e533cbda474a60a08b19054751cbcdf3791bfd87dd3a
SSDEEP

12288:M6mvmrAIpXGkCHR3uU9M4/1Y2lranhBzDwvZ+v6cxa:MdmrAIpX5ZWY2ehBG+vy

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

Modifies registry class 2 IoCs

Processes:

OpenWith.execmd.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4644 OpenWith.exe

pid	process
4644	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Invoice n� 20220610.lzh"
1⤵
- Modifies registry class
PID:2876

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact