4243973c45b9052878644c7b30a05e9640844ae55e43998945685f80e8fa64dc

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/09/2024, 17:40

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General

Target

$PLUGINSDIR/nsProcess.dll
Size

4KB
MD5

8f4ac52cb2f7143f29f114add12452ad
SHA1

29dc25f5d69bf129d608b83821c8ec8ab8c8edb3
SHA256

b214d73aea95191f7363ad93cdc12b6fbd50a3a54b0aa891b3d45bc4b7b2aa04
SHA512

2f9e2c7450557c2b88a12d3a3b4ab999c9f2a4df0d39dcd795b307b89855387bc96fc6d4fb51de8f33de0780e08a3b15fdad43daeaf7373cca71b01d7afdaf0c
SSDEEP

48:6sG7qYBUYBFxhRwYCI0owYlOdkPm4LYZ5sRXEv26vqAa4GEVu:HhYBUYBL0Toa7+Q5sKG4GEV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2772	2900	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2900 wrote to memory of 2772	2900	rundll32.exe	31
PID 2900 wrote to memory of 2772	2900	rundll32.exe	31
PID 2900 wrote to memory of 2772	2900	rundll32.exe	31
PID 2900 wrote to memory of 2772	2900	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2900
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 224
    3⤵
    - Program crash
    PID:2772

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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