bf311b87173fd157cb6e675dd03da17b1ddd15628f5d1e1e0c1a4808f9de3be6

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 09:15

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General

Target

$PLUGINSDIR/nsManWeb.dll
Size

66KB
MD5

309a5b6c38b8cdf282347d5e4eb75009
SHA1

c4bb99ae67abbdce908e602c92db4328c3a8c40f
SHA256

053cc3ce3e25a6a31457aea3c744e93dcb3a998ef7f62bef1e367a70bc4cefa9
SHA512

21d2f43e584df42db7d8bf64903f56b2c3070f97a9f343b4bea19ab8308e989071ba35847def68c43732c147f17510e7470037a32098746d1f098be73f01c5f7
SSDEEP

1536:ylApR5RLrVofYa5uCUBI6a47wdjlfKXvlO2Pku:ylApR5RfaE7I9doX9LPku

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1752	2580	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 2568 wrote to memory of 2580	2568	rundll32.exe	30
PID 2568 wrote to memory of 2580	2568	rundll32.exe	30
PID 2568 wrote to memory of 2580	2568	rundll32.exe	30
PID 2568 wrote to memory of 2580	2568	rundll32.exe	30
PID 2568 wrote to memory of 2580	2568	rundll32.exe	30
PID 2568 wrote to memory of 2580	2568	rundll32.exe	30
PID 2568 wrote to memory of 2580	2568	rundll32.exe	30
PID 2580 wrote to memory of 1752	2580	rundll32.exe	31
PID 2580 wrote to memory of 1752	2580	rundll32.exe	31
PID 2580 wrote to memory of 1752	2580	rundll32.exe	31
PID 2580 wrote to memory of 1752	2580	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsManWeb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsManWeb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 232
    3⤵
    - Program crash
    PID:1752

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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