594fc6920eaa06364ff7ffeb87be15ec81882030749759a872a6b9f17da75670

Resubmissions

21/05/2024, 14:43

240521-r3mvhshd83 3

21/05/2024, 14:40

21/05/2024, 14:37

21/05/2024, 14:34

21/05/2024, 14:31

Analysis

max time kernel
30s
max time network
15s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
21/05/2024, 14:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Some Problems/Copy of clientlib(18).css
Size

5KB
MD5

2d82c454af006916c00acbdb2cdd6ae9
SHA1

67f5bfdeefb864bff1ac9019934c8e37d5c2c406
SHA256

2b433469b32dcc3dfbad6125f05f3ad3bce6bdd959046c798ddcf1ecb7a40582
SHA512

17555728b026d790c5c9267d86e7f4bcbe50e89e451e3be4b6dc8fc533207d6377b831465704e4da6c748488fc2a908a3aeb3af5afb36101a5670d88ec7134d5
SSDEEP

96:Ul/EWZMaQv4ZbHkSzY2ZBU5YbfeHu1yEhAcHLKPzAuHCSStFoR/LdWoHcKzc2ZB9:aTWuHkS82ZBWYbf11yEicHL6zAunStFs

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-1-5-21-540404634-651139247-2967210625-1000\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-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4540 wrote to memory of 2564	4540	cmd.exe	84
PID 4540 wrote to memory of 2564	4540	cmd.exe	84

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Some Problems\Copy of clientlib(18).css"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4540
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Some Problems\Copy of clientlib(18).css
  2⤵
  PID:2564

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...