5ae96d3166dd9fe638f68529a457edecd2729c7619c2955ee9c6eaad90b9d579

Analysis

max time kernel
13s
max time network
20s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 09:27

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General

Target

qucs-0.0.19-win32-mingw482-asco-freehdl-adms/bin/QtGui4.dll
Size

9.6MB
MD5

57173bba3af445a91d98120506376b1a
SHA1

261547e0e253b04d10a667bc6eef9cce74fe7338
SHA256

45734285b5ee3cdd13118322534af87db8b73dba656aace1171420284db4eb77
SHA512

a973aec1ac040afe266459da0edb6e31c9c1feeeeef91dd5009b3211e261f5d9a03758ee0d9477cbf55bcca3d183f4321e9c047607ca490bc700637578e89a65
SSDEEP

196608:N5UocvkucpKqUda7rd+5W+VLTJHVNchTgD0bYktMs6tuxxfqDqRpqkNt4hMgOE4P:8vSDUdKEUygEktUixfqD/u

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 400 wrote to memory of 2080	400	rundll32.exe	29
PID 400 wrote to memory of 2080	400	rundll32.exe	29
PID 400 wrote to memory of 2080	400	rundll32.exe	29
PID 400 wrote to memory of 2080	400	rundll32.exe	29
PID 400 wrote to memory of 2080	400	rundll32.exe	29
PID 400 wrote to memory of 2080	400	rundll32.exe	29
PID 400 wrote to memory of 2080	400	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\qucs-0.0.19-win32-mingw482-asco-freehdl-adms\bin\QtGui4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:400
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\qucs-0.0.19-win32-mingw482-asco-freehdl-adms\bin\QtGui4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2080

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/2080-2-0x0000000064940000-0x0000000064953000-memory.dmp

Filesize
76KB

Download
memory/2080-3-0x000000006E0CF000-0x000000006E266000-memory.dmp

Filesize
1.6MB

Download
memory/2080-1-0x000000006E940000-0x000000006E963000-memory.dmp

Filesize
140KB

Download
memory/2080-0-0x000000006E0C1000-0x000000006E266000-memory.dmp

Filesize
1.6MB

Download