1a4ab48b0c383f135de4a04de9d17f8f4443ff66334e94a27de1bdd45a4f8763

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-09-2024 19:23

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General

Target

POS58/pos58_2000_xp/I386/RASDDUI.dll
Size

80KB
MD5

cf88e3e16b1b96a91b8ce807045665d8
SHA1

c5d5c9b950f36360755adf6484f9888c7f156b56
SHA256

fd8653846fa5587c6aca6ca00357d8a0ff2d711d74cc8129540a552557b14219
SHA512

6f0f4e5820b8e0b76582dbe4fc6c1914e39a83939150f3dee7ab45454aaf9f6a2af403a817f0ee1a67db30a4e212ede3efec31fd9b9d3b4c3f029e4b8e0003f2
SSDEEP

1536:KRJb5V4cHz98X3md6qdhtVZW7vOki608MbNjcKfCgpJwiKupY+aLSfMy959g1LY:c3V9VThzkndM60wibY3Uw

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2708	1408	WerFault.exe	83

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 3880 wrote to memory of 1408	3880	rundll32.exe	83
PID 3880 wrote to memory of 1408	3880	rundll32.exe	83
PID 3880 wrote to memory of 1408	3880	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\POS58\pos58_2000_xp\I386\RASDDUI.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\POS58\pos58_2000_xp\I386\RASDDUI.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1408 -s 600
    3⤵
    - Program crash
    PID:2708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1408 -ip 1408
1⤵
PID:3816

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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