23a3c90dceb434a88d00c6a4ffe80789c7ae26771a934225d1c754f1046fa1f1

Analysis

max time kernel
10s
max time network
15s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 02:55

Target

23a3c90dceb434a88d00c6a4ffe80789c7ae26771a934225d1c754f1046fa1f1.dll
Size

4.6MB
MD5

dedf37a8805653fd2fa92575a2446646
SHA1

40df656e7749cbb123ad570db4351ac314a4aad0
SHA256

23a3c90dceb434a88d00c6a4ffe80789c7ae26771a934225d1c754f1046fa1f1
SHA512

15281c5ccc8c3cd31db9486984745912108b9b919d38e0ff1ee252b43b4e8c8c2721cae5420833231c84b1d376bcfce36c9fc862d688df5c989377a25db740b4
SSDEEP

98304:2u6vOjpN0H3zgdXgK3c8iBxFs2iqkyyMtFHzkYhAxcikKql3W0:5Bpm2R3ZEtpz5ATkK63L

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.

System Language Discovery

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2556	rundll32.exe
2556	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 2556	2584	rundll32.exe	29
PID 2584 wrote to memory of 2556	2584	rundll32.exe	29
PID 2584 wrote to memory of 2556	2584	rundll32.exe	29
PID 2584 wrote to memory of 2556	2584	rundll32.exe	29
PID 2584 wrote to memory of 2556	2584	rundll32.exe	29
PID 2584 wrote to memory of 2556	2584	rundll32.exe	29
PID 2584 wrote to memory of 2556	2584	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\23a3c90dceb434a88d00c6a4ffe80789c7ae26771a934225d1c754f1046fa1f1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\23a3c90dceb434a88d00c6a4ffe80789c7ae26771a934225d1c754f1046fa1f1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2556

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/2556-5-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2556-7-0x0000000074600000-0x0000000074D3C000-memory.dmp

Filesize
7.2MB

Download
memory/2556-9-0x0000000074600000-0x0000000074D3C000-memory.dmp

Filesize
7.2MB

Download
memory/2556-11-0x000000007461D000-0x0000000074899000-memory.dmp

Filesize
2.5MB

Download
memory/2556-10-0x0000000074600000-0x0000000074D3C000-memory.dmp

Filesize
7.2MB

Download
memory/2556-12-0x0000000074600000-0x0000000074D3C000-memory.dmp

Filesize
7.2MB

Download
memory/2556-3-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2556-1-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2556-0-0x000000007461D000-0x0000000074899000-memory.dmp

Filesize
2.5MB

Download