5936791f7b6363530211e14f8d2f1ddc828df261f5116ab39ce73c50ad90c75d

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
20/02/2024, 11:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c2e896-rrpy.rar
Size

26.4MB
MD5

c3ca02b2202dac89b367d798f7f268c7
SHA1

85870f441dbaa0a0731127ede2314bcccae10c90
SHA256

5936791f7b6363530211e14f8d2f1ddc828df261f5116ab39ce73c50ad90c75d
SHA512

43cb999ff0f8ed345d7aa96c7f47d0a17e03d63b6fb5dcbbdd017d4683fbc9b0755cb20b9ab2cc5f4888a49649fb6c8e4a7b84a8d22109eb86f8d6e3b791c944
SSDEEP

786432:i1at3AceQ5UHk/fTRCOMsB/KdvgrcLXreVkZzVS8aMW:i4twc75UHkTq+rQlVW

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2864	7zFM.exe
Token: 35	2864	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2864	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3960 wrote to memory of 2864	3960	cmd.exe	86
PID 3960 wrote to memory of 2864	3960	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\c2e896-rrpy.rar
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3960
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\c2e896-rrpy.rar"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

Loading Replay Monitor...