efbabeaac29f69dacc737eebcd0a54b048632e446e6535fd47d68a20672ac060

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13-08-2024 18:48

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General

Target

$PLUGINSDIR/nsis_tauri_utils.dll
Size

1.0MB
MD5

db3d74dd0f4bf325afddf6fc9e9a019c
SHA1

a21c67cf5ab6d4274afff0d68cfce680d213ddc7
SHA256

5c89170e961dc791f009188b92d180faa219d2987c948471e3305baf381ee4af
SHA512

b8639f59d2110a42e831429e46308365308a309b1edd36626f0d8e607ff9c4338c16de4021cd154a8a843a58075bbeea669aee00b69cc428a42011a2855db2ab
SSDEEP

24576:RwGY/pqQbkk2M3sVfktHdr0BQn652/OyliTmcdlgVIH06iy:uNI8tw1d2IU6i

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2140	3068	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 2680 wrote to memory of 3068	2680	rundll32.exe	30
PID 2680 wrote to memory of 3068	2680	rundll32.exe	30
PID 2680 wrote to memory of 3068	2680	rundll32.exe	30
PID 2680 wrote to memory of 3068	2680	rundll32.exe	30
PID 2680 wrote to memory of 3068	2680	rundll32.exe	30
PID 2680 wrote to memory of 3068	2680	rundll32.exe	30
PID 2680 wrote to memory of 3068	2680	rundll32.exe	30
PID 3068 wrote to memory of 2140	3068	rundll32.exe	31
PID 3068 wrote to memory of 2140	3068	rundll32.exe	31
PID 3068 wrote to memory of 2140	3068	rundll32.exe	31
PID 3068 wrote to memory of 2140	3068	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_tauri_utils.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_tauri_utils.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 236
    3⤵
    - Program crash
    PID:2140

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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