ed863ad84b6756abb7bbc319f191e415302754222096d4742638a747d32bf6a5

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 08:43

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General

Target

gdiplus.dll
Size

1.6MB
MD5

d0aaae16ba162dd89d646887f1539855
SHA1

0a222f319b7712b861ef6adf0c38cc2c5a2790fa
SHA256

d84e7eb505adee8ea660f48c89705977f5eb33b7299d0bd981624e3ece320223
SHA512

6d7cf7b3a1dc0560791bc3db4fc836ad0f58b8b531c593d96a37bb77afa3ab7dd6bd4d66a97e37cde3443078eb189609d8d36119198c60ce6b74c1a093000769
SSDEEP

24576:i0CiGmsJ2LC4jJmNwP+6fBUAK8C0m1DQucWM9nul/SuyZfWPP90bTv6:i0K2L1Pjf2AKWmFcLulMZ9H

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2528	2120	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 2384 wrote to memory of 2120	2384	rundll32.exe	30
PID 2384 wrote to memory of 2120	2384	rundll32.exe	30
PID 2384 wrote to memory of 2120	2384	rundll32.exe	30
PID 2384 wrote to memory of 2120	2384	rundll32.exe	30
PID 2384 wrote to memory of 2120	2384	rundll32.exe	30
PID 2384 wrote to memory of 2120	2384	rundll32.exe	30
PID 2384 wrote to memory of 2120	2384	rundll32.exe	30
PID 2120 wrote to memory of 2528	2120	rundll32.exe	31
PID 2120 wrote to memory of 2528	2120	rundll32.exe	31
PID 2120 wrote to memory of 2528	2120	rundll32.exe	31
PID 2120 wrote to memory of 2528	2120	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\gdiplus.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\gdiplus.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 224
    3⤵
    - Program crash
    PID:2528

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

Windows 7 deprecation

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