6f67637e29f8c046d7a6547edab6149247e74e53298086bf013d3d6332b1d095

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 01:50

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

a09bcf528d02f89f9befa78937ca7d7b
SHA1

3cbcb0fdc32a8f21d6d557cc4c3bb6c4ee246b6f
SHA256

5a31abf36c0ed5e74295b7d7db5a2b09d8aa308483612b7b0bc04771000ac8ad
SHA512

ad4bbc478c028d4b8b890ea60a26ecae1c0dfacad872d150bfb1c334d7f52f2963123c45cef4ee0d773d9b3e143dde2c3d8da92ea9f703e44c5ee873a873b95c
SSDEEP

96:QgiqVPb3X8K8Kdr3gEq6nNdMk6Qiw290+q6LDtJ1tT3hhEl7y:QgiqVPgK8K9eIdE9B/tThg7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	2248	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 3020 wrote to memory of 2248	3020	rundll32.exe	30
PID 3020 wrote to memory of 2248	3020	rundll32.exe	30
PID 3020 wrote to memory of 2248	3020	rundll32.exe	30
PID 3020 wrote to memory of 2248	3020	rundll32.exe	30
PID 3020 wrote to memory of 2248	3020	rundll32.exe	30
PID 3020 wrote to memory of 2248	3020	rundll32.exe	30
PID 3020 wrote to memory of 2248	3020	rundll32.exe	30
PID 2248 wrote to memory of 2376	2248	rundll32.exe	31
PID 2248 wrote to memory of 2376	2248	rundll32.exe	31
PID 2248 wrote to memory of 2376	2248	rundll32.exe	31
PID 2248 wrote to memory of 2376	2248	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:3020
- 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:2248
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 224
    3⤵
    - Program crash
    PID:2376

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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