0568e45dfc54c298f485c20a0a309764fc0008fd525e20e524d8ab00c348056e

Analysis

max time kernel
361s
max time network
364s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 14:53

Target

_docx.dll
Size

3.1MB
MD5

69055da064a5373bb0fdb85db224bb39
SHA1

fd10e8f55501eaad3d30f6b0f87ebc28c981285c
SHA256

ee0ea5e0801f75a257330f40aa1fe30332802c269dfbec55013da5921c00aa93
SHA512

8d483a863e9d2bf14889a5fddb41fc7d9e3d9070d1c3b9acb4b62ad749cff394e62368b11a5bbecddb9498c5a0d27766b86bf1a1ae7c2ea4a7dfbbf5f4afff74
SSDEEP

24576:lXuJeis57+YnvidJXKXPmJp+UgxIGk0dVMuCUcmD1YRjs/cVtViyNXXB3BiWdPIe:9l3KnXkW+U5TiE/t/BDdM6V/Ke7Ac

Score

3^/10

discovery

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

Processes:

rundll32.exe

description ioc process

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

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

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 684 wrote to memory of 2444	684	rundll32.exe	rundll32.exe
PID 684 wrote to memory of 2444	684	rundll32.exe	rundll32.exe
PID 684 wrote to memory of 2444	684	rundll32.exe	rundll32.exe
PID 684 wrote to memory of 2444	684	rundll32.exe	rundll32.exe
PID 684 wrote to memory of 2444	684	rundll32.exe	rundll32.exe
PID 684 wrote to memory of 2444	684	rundll32.exe	rundll32.exe
PID 684 wrote to memory of 2444	684	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\_docx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\_docx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2444

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2444-0-0x0000000000280000-0x0000000000336000-memory.dmp

Filesize
728KB

Download
memory/2444-2-0x00000000001D0000-0x00000000001E2000-memory.dmp

Filesize
72KB

Download