3cbde89ae5f0c5ef8f220da7b91e4cde10c698711ec7040b155ca1c86bf9272d

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15/09/2024, 02:15

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General

Target

$PLUGINSDIR/nsWeb.dll
Size

8KB
MD5

5810e9ea674dc7d288918ad549b5296b
SHA1

cf0ccb741de2ab9444d6eddca7cdcdc550e0fd49
SHA256

424432227dfb043358f42b0922031abc9290a61d5bce19660ab00096c354a61c
SHA512

b1a6ac0f6548b9738745d39268162efb614a5b57ea70e53a6b011246259bb4825cd02a80b6ee0195f57acb19bcbbfc1f1cfe4adfd058449090bea1f5aa02f74b
SSDEEP

96:q8ry1ZQH+wi1iz1roNrwXTP85cCNLLBeN1X7bHwXwPoLj7ictVtWEjFUt3jR6ntr:qn1ZHoiiwBeN1X7rwAMj2rI+Kt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4688	4588	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 5012 wrote to memory of 4588	5012	rundll32.exe	83
PID 5012 wrote to memory of 4588	5012	rundll32.exe	83
PID 5012 wrote to memory of 4588	5012	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWeb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWeb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4588
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 664
    3⤵
    - Program crash
    PID:4688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4588 -ip 4588
1⤵
PID:2400

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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