f972e0585513e0f18ea89b5eb3208892974f0c0f6c359449c5d491d63e3b6bbe

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/10/2024, 00:00

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General

Target

bin/QtGui4.dll
Size

8.2MB
MD5

ed555c555ddfc9567ae5ab6cc7cbc604
SHA1

ba38ad7539315b51c3809326fae2f4045b818a0e
SHA256

76b3292006d9e9f0adb21eda44de5a10d76833162a138cdade2a2fad8e4d60f3
SHA512

0f2709521dd61b3a5861493e47a52559c0a30c2385117476874587b3b4857e52d08c255d5c4d4e879a93082720f18a4b6b31d7c848598954dcf8bf171e742109
SSDEEP

98304:7xglZf8xGwqU2sgzQOWVdeACWMIM/giV8YGB7KudwFcD:7xKZfoLOxAC7pFc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2732	2220	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 2792 wrote to memory of 2220	2792	rundll32.exe	30
PID 2792 wrote to memory of 2220	2792	rundll32.exe	30
PID 2792 wrote to memory of 2220	2792	rundll32.exe	30
PID 2792 wrote to memory of 2220	2792	rundll32.exe	30
PID 2792 wrote to memory of 2220	2792	rundll32.exe	30
PID 2792 wrote to memory of 2220	2792	rundll32.exe	30
PID 2792 wrote to memory of 2220	2792	rundll32.exe	30
PID 2220 wrote to memory of 2732	2220	rundll32.exe	31
PID 2220 wrote to memory of 2732	2220	rundll32.exe	31
PID 2220 wrote to memory of 2732	2220	rundll32.exe	31
PID 2220 wrote to memory of 2732	2220	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\QtGui4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\QtGui4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2220
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 272
    3⤵
    - Program crash
    PID:2732

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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