8348f852775f70444139d4f2cf42fb6fedca972ff91c48eaed56739c840a75d4

Analysis

max time kernel
15s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25-07-2024 11:31

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General

Target

libpng1.dll
Size

92KB
MD5

f6c58292d11cabfc379c957f34e5eb84
SHA1

2632abd190407cfa9c304469c78e4565417d05ef
SHA256

3f10e96d56d45e5c62d5b1fa12182503e8c1f59b6a0018dbb4dcea3df208811f
SHA512

789d8bfac5f5e329b7afda5424e8f201f2d02669f3d1191422d27f7c9acae0c48108348570dc0e5a8fd6fa4eb9606ec4158099e9d7111b11d15cea59c299d2ea
SSDEEP

1536:voIx2Vq2jEaTvE4lGP7l7oeeiNES2zMTkYjH+:voxNTPlGP7l0eeiNERII8H+

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

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

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2516	2404	rundll32.exe	30
PID 2404 wrote to memory of 2516	2404	rundll32.exe	30
PID 2404 wrote to memory of 2516	2404	rundll32.exe	30
PID 2404 wrote to memory of 2516	2404	rundll32.exe	30
PID 2404 wrote to memory of 2516	2404	rundll32.exe	30
PID 2404 wrote to memory of 2516	2404	rundll32.exe	30
PID 2404 wrote to memory of 2516	2404	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libpng1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libpng1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2516

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/2516-0-0x0000000000130000-0x0000000000141000-memory.dmp

Filesize
68KB

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