eccb4346b998f7fb11ec65caf4dcbc910cbe6b0c51b2904b26d3d0c7ae5b8542

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/10/2024, 01:39

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General

Target

5a738bc13f111911358ff5d0dabf9660897162c9d3493c0924129bac038eb793.dll
Size

4.7MB
MD5

bd745fd12f4298c0faf6d3cb1058bb30
SHA1

c0b140ff4199d43005b0bb464a48fd46e2e4f20e
SHA256

5a738bc13f111911358ff5d0dabf9660897162c9d3493c0924129bac038eb793
SHA512

718cdd8689b19d6646dd4802d468e898c4cb80784f5a70ab36dcbc054153b5da2a645e552f4734f95564f6c8252b342e79015314104d80778063f87c42670a4c
SSDEEP

12288:vsX/8q2Q74+6SFuNbeEaE38EYSYIVIdd/rZlPFvn07MjDn7jlE5:S/Jt6vaVH/rfFvn7

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 7 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 2472	1632	rundll32.exe	31
PID 1632 wrote to memory of 2472	1632	rundll32.exe	31
PID 1632 wrote to memory of 2472	1632	rundll32.exe	31
PID 1632 wrote to memory of 2472	1632	rundll32.exe	31
PID 1632 wrote to memory of 2472	1632	rundll32.exe	31
PID 1632 wrote to memory of 2472	1632	rundll32.exe	31
PID 1632 wrote to memory of 2472	1632	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a738bc13f111911358ff5d0dabf9660897162c9d3493c0924129bac038eb793.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a738bc13f111911358ff5d0dabf9660897162c9d3493c0924129bac038eb793.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2472

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

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