43e47a037425c2efb68f0ba0004f7e851e8c242c5fa7ae6ade0e54fdd81e380a

Analysis

max time kernel
145s
max time network
148s
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 23:12

Target

APT 37 Previous Commits 1/202203_5_06.rar
Size

151KB
MD5

6db5f68b74c8ba397104da419fcc831d
SHA1

b4572b01d719b9a4ff8489f8b42fe7fb216bcda3
SHA256

35ea90ba0d75a758abec880413c3f87d171bf34d93465fa868e6a09e5058daaf
SHA512

5b10fb6b2a848d0c332871aee56f07042668ece0150e3d14460f3c0af4c1c0ea18ecce310c76caf6676f7c5416eea08df1decdf17a2264b3e24f50974f8026bd
SSDEEP

3072:UYSEnQ/NXYzNS3X23isUtbHn5BS/T+iSfwQLGv8zgch0Zx+/G0QnHsRgEeIXY:nS9lwNaXYisUt50TXSf7LGmVhBKnyPlo

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-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

376 OpenWith.exe

pid	process
376	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\APT 37 Previous Commits 1\202203_5_06.rar"
1⤵
- Modifies registry class
PID:2400

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact