5432a7db786a1c1819bd14366bdd3d7691888b8d3ee5363c4cf88ab6d8f1c71b

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/10/2024, 04:29

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General

Target

Qt5Widgets.dll
Size

8.8MB
MD5

b037b86cd074ea2a216bbd4b7b489c9c
SHA1

bc6b32e01e03887b06e297009efcf965083aa435
SHA256

2f0c2a362f2ef318ce80e03e914981ad42a1751c74b534725a6bf3cf50ce03a3
SHA512

39472c8ba41dbe53e180568ca61472fd3b912ea55227bbc75e9e2889f9d18551b971079824e9102afe0f132782b20c42f2b7c06b576eba2509c36e5f77b6572b
SSDEEP

98304:0z1fAMUe0LFsR5JZDLYin3ijtnKJ3GmYtuwEg6mmNM8yRN90InlwXkb7KDbum6RH:iX5JZDcin+F7mXkirKyIpCzAAlYpb5rb

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5036	1720	WerFault.exe	84

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 3 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 1720	2956	rundll32.exe	84
PID 2956 wrote to memory of 1720	2956	rundll32.exe	84
PID 2956 wrote to memory of 1720	2956	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Widgets.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Widgets.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 712
    3⤵
    - Program crash
    PID:5036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1720 -ip 1720
1⤵
PID:1156

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/1720-0-0x0000000002370000-0x0000000002A8D000-memory.dmp

Filesize
7.1MB

Download
memory/1720-2-0x0000000002370000-0x0000000002A8D000-memory.dmp

Filesize
7.1MB

Download
memory/1720-4-0x0000000068A81000-0x0000000068E0B000-memory.dmp

Filesize
3.5MB

Download
memory/1720-5-0x0000000068A80000-0x000000006911A000-memory.dmp

Filesize
6.6MB

Download
memory/1720-6-0x0000000068A80000-0x000000006911A000-memory.dmp

Filesize
6.6MB

Download
memory/1720-7-0x0000000061FC0000-0x00000000625F1000-memory.dmp

Filesize
6.2MB

Download
memory/1720-12-0x0000000002370000-0x0000000002A8D000-memory.dmp

Filesize
7.1MB

Download
memory/1720-10-0x0000000064B40000-0x0000000064B54000-memory.dmp

Filesize
80KB

Download
memory/1720-9-0x000000006FE40000-0x000000006FFC3000-memory.dmp

Filesize
1.5MB

Download
memory/1720-8-0x000000006EB40000-0x000000006EB63000-memory.dmp

Filesize
140KB

Download