2307c4119e4aba798b67546b161a41fabb05a79e0ba96b09b5bd48cdb012eb1c

Analysis

max time kernel
94s
max time network
157s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
03-01-2025 08:55

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General

Target

resources/app.asar.unpacked/node_modules/win-version-info/prebuilds/win32-ia32/node.napi.dll
Size

193KB
MD5

cefe26ec7acfc362cc9312c5e13bccc1
SHA1

5b8c20deafe5756765d35ff293b7fb65ccdca34c
SHA256

05790e8ae1c66ed2add027e45f7d0560ae94151b46016899c19449a65dc21f56
SHA512

175435b8f3cb2f153593808ef95528b74f408f623b7ef575ca2f09bb2a147c9c272ecc5e95918cfdc19f05864238108a9131cfeeb2b2c13b8a1531cbc2a22189
SSDEEP

3072:Ggk8drYJFnIEW91HATlbWVMkbruHNGZ2OLZrBny5OAg0FuDmrjr2F9awrC7:Ggk84SAcP/yNGZHLlAOF9NrC7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2120	1052	WerFault.exe	80
856	1052	WerFault.exe	80

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 4540 wrote to memory of 1052	4540	rundll32.exe	80
PID 4540 wrote to memory of 1052	4540	rundll32.exe	80
PID 4540 wrote to memory of 1052	4540	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\win-version-info\prebuilds\win32-ia32\node.napi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4540
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\win-version-info\prebuilds\win32-ia32\node.napi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1052 -s 568
    3⤵
    - Program crash
    PID:2120
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1052 -s 820
    3⤵
    - Program crash
    PID:856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1052 -ip 1052
1⤵
PID:3028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1052 -ip 1052
1⤵
PID:4512

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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