b16ebaec337178a9f4c661d84a9998e453f4b693eab3e3fbc9bb6b957661f3c6

Analysis

max time kernel
86s
max time network
90s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2023 23:28

Target

APT 37 Previous Commits 3/Message.rar
Size

25KB
MD5

93817f6dfe3a7596eeef049eda9c8b18
SHA1

1bd6387699d4bc96ef8d28b40c50d5097bb7d23b
SHA256

ce83fa08a4f6e8ecf88ecbd40cce042e5ada2ebdd8627922eb998edefe356c30
SHA512

d5063925a91a9b429461f5542cd056994c5fee4442b62215254d3e481662409f0050981c46ab4f2956412b169470ffe1569855d9b250e0edf0084c28658290c0
SSDEEP

384:zHTNgJry3dbZ8JGPGApCFUeWgh4dv6Rwgp5uXnpMsyz4UDup8fO/DWV1IUNWHnlo:zHTNerubjPnl6m0W64UDy/EAHl/MO2E0

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:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

1888 OpenWith.exe

pid	process
1888	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\APT 37 Previous Commits 3\Message.rar"
1⤵
- Modifies registry class
PID:552

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact