18d3ee5ecf45fc7d523089fbe3a942feff27e45fd0022b3cfd7a2d1c09a74cf1

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 16:49

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General

Target

$PLUGINSDIR/Splash.dll
Size

4KB
MD5

281a695d64d136356ebf3c359d487cc4
SHA1

bdd621c9e92f7616d86fa58e4c89592c7ad2f856
SHA256

bacb0cfab8aa26a7123e3dd0df5d538bde48047099e884464ae6e91e170bb9d6
SHA512

9b6d4531e39c5dceec9ede506908341e1957047ebf7bdd7eb39e5d782e0c85f63c8fd16a41f519127077d14eaa7cc87fd043aa0fe886d04be0eafc61abfb9075

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2320	2080	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 2140 wrote to memory of 2080	2140	rundll32.exe	30
PID 2140 wrote to memory of 2080	2140	rundll32.exe	30
PID 2140 wrote to memory of 2080	2140	rundll32.exe	30
PID 2140 wrote to memory of 2080	2140	rundll32.exe	30
PID 2140 wrote to memory of 2080	2140	rundll32.exe	30
PID 2140 wrote to memory of 2080	2140	rundll32.exe	30
PID 2140 wrote to memory of 2080	2140	rundll32.exe	30
PID 2080 wrote to memory of 2320	2080	rundll32.exe	31
PID 2080 wrote to memory of 2320	2080	rundll32.exe	31
PID 2080 wrote to memory of 2320	2080	rundll32.exe	31
PID 2080 wrote to memory of 2320	2080	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Splash.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Splash.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2080
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2080 -s 232
    3⤵
    - Program crash
    PID:2320

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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