5f8bd8ae8b34ea918280f75581949480d33f056898efa06d6f5f741d7d08407a

Analysis

max time kernel
104s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 05:45

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General

Target

$SYSDIR/GdiPlus.dll
Size

1.6MB
MD5

4d328694bb516e46d2d184950d94433f
SHA1

9b31771a8c201b74c846da1f1a254866dc2f912d
SHA256

8199452af9e5289c126d0ff9d99f2302c52861ec49008702b7f95d64d316383c
SHA512

dadf21cb702e309ba0f271e13a9c3e9d4bdb5cdd79699d331242c988c591716c265c11fb5a35a8b0d5892861d1c6d519ace228f2d4fcf0d3e604e33be4fa7cd2
SSDEEP

24576:GSWwWpX3g7mgl074FUSIgi3g4bMG0x15IMQMLklslaswMeEd5DoQbcnO5c/K:GhwltF7C3/ouMvoslp3on

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2652	1136	WerFault.exe	84

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 3400 wrote to memory of 1136	3400	rundll32.exe	84
PID 3400 wrote to memory of 1136	3400	rundll32.exe	84
PID 3400 wrote to memory of 1136	3400	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\GdiPlus.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3400
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\GdiPlus.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1136
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1136 -s 624
    3⤵
    - Program crash
    PID:2652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1136 -ip 1136
1⤵
PID:2780

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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