9dc305f1a60f776006b2bafa60caeb9c43665c2b436b1cb30deff1df9d8f4d7b

Analysis

max time kernel
120s
max time network
134s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-09-2024 10:31

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General

Target

msimg32.dll
Size

100.0MB
MD5

18f1a910ba13acd4f778cc64de5914c3
SHA1

387436d406f805289d31f44a4daf413c0d82211d
SHA256

2ebb94917f88ecd55f050b10407315098cc1586531836a952214bb8f4113468b
SHA512

7dcc6e2ba89759c2a068d0286ed04584f8d5545b1208ca9bd1e066c6963498b2d20240e497a832a4b7b6b83ae84300fac6bc907a30a5aae56404b75076339977
SSDEEP

24576:P1Cbm39DOBVXaIFP698DWk7PVmrOqF1HLOkVyLP7E8Lr19Eq+soYTtweRvrXSTtV:iJVWAc6wZLOkALP7fiqHoA5ETtI

Score

3^/10

discovery

Malware Config

Signatures

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2240 wrote to memory of 2788	2240	rundll32.exe	30
PID 2240 wrote to memory of 2788	2240	rundll32.exe	30
PID 2240 wrote to memory of 2788	2240	rundll32.exe	30
PID 2240 wrote to memory of 2788	2240	rundll32.exe	30
PID 2240 wrote to memory of 2788	2240	rundll32.exe	30
PID 2240 wrote to memory of 2788	2240	rundll32.exe	30
PID 2240 wrote to memory of 2788	2240	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2788

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

Replay Monitor

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Downloads

memory/2788-1-0x000000006400E000-0x000000006402D000-memory.dmp

Filesize
124KB

Download
memory/2788-0-0x0000000064000000-0x00000000641D5000-memory.dmp

Filesize
1.8MB

Download
memory/2788-2-0x000000006400E000-0x000000006402D000-memory.dmp

Filesize
124KB

Download