36c5a33923a20f5ae4f91ce751c4263791d271c6e1d3675f9e6f97155334594b

Analysis

max time kernel
135s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 17:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

DllPicStr.dll
Size

298KB
MD5

7ce1fe468a75566bd8f7d3f08233648c
SHA1

e2f9f078ff17b3267f0f5863dca7258e7678813f
SHA256

fc5b8f1981f18c35122c564e4d03ab2d577d0d14f4dc22157737ba60125c5a8c
SHA512

57f66ac3778b0fe4b3e4a1671a5ff5b2ae907efd4b6d7ff2934ba3d98aa850daa8be672687f52eeb98d8c3e2a6fe43cb4cea13576b10c3987019fac5af7b837c
SSDEEP

6144:4pJv9mkL28MlL4XRvGaQrKyAQJ5d3+Hdj:4TMkL28MVyOaQra9j

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 2184	4200	rundll32.exe	85
PID 4200 wrote to memory of 2184	4200	rundll32.exe	85
PID 4200 wrote to memory of 2184	4200	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DllPicStr.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4200
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\DllPicStr.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

Loading Replay Monitor...