0dd498e7db089fcb2467ad7d49a4b7259157f19b92ffe897ebe7c17a8de7a139

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 02:27

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

728d03c6922988977693be59715fd52e
SHA1

5f06287f574682a844722bcded04d335fb1b9a42
SHA256

3c28c4e66a5f16e7ae2c57ca9b0c2887730d82472ac1786b641bd7744931f73b
SHA512

ebad773bb271a7648d011c8d32eea35dbc8a9f1c7c0ecca440e62fd7fb0e24fc2403b548e32f7a92bb1577abb1f25ad0d353a019f253251a56a535264797f119
SSDEEP

96:Z+PBC0x22epxPEvC4FkWE+in1/FMvsCGRfRFqCB5tzGhEl5VN:Z+pepxPE1r8/FtmCDtag5v

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2280	3060	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 2360 wrote to memory of 3060	2360	rundll32.exe	30
PID 2360 wrote to memory of 3060	2360	rundll32.exe	30
PID 2360 wrote to memory of 3060	2360	rundll32.exe	30
PID 2360 wrote to memory of 3060	2360	rundll32.exe	30
PID 2360 wrote to memory of 3060	2360	rundll32.exe	30
PID 2360 wrote to memory of 3060	2360	rundll32.exe	30
PID 2360 wrote to memory of 3060	2360	rundll32.exe	30
PID 3060 wrote to memory of 2280	3060	rundll32.exe	31
PID 3060 wrote to memory of 2280	3060	rundll32.exe	31
PID 3060 wrote to memory of 2280	3060	rundll32.exe	31
PID 3060 wrote to memory of 2280	3060	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 224
    3⤵
    - Program crash
    PID:2280

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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