252f1a88526683b9dd18c1a7371533e989578b5118975adf93cd8a0891e3cbef

Resubmissions

24-03-2022 13:27

220324-qqhvcsecen 10

24-03-2022 13:00

220324-p8slvadhej 10

Analysis

max time kernel
1637s
max time network
1417s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
24-03-2022 13:00

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General

Target

Win32/Backdoor.Win32.APT34.PoisonFrogC2.7z

Score

3^/10

Malware Config

Signatures

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-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4412 OpenWith.exe

pid	process
4412	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Win32\Backdoor.Win32.APT34.PoisonFrogC2.7z
1⤵
- Modifies registry class
PID:2688

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4412

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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