5432a7db786a1c1819bd14366bdd3d7691888b8d3ee5363c4cf88ab6d8f1c71b

Analysis

max time kernel
93s
max time network
123s
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

Qt5Gui.dll
Size

9.2MB
MD5

f676936b5dfce1c5ac2f8a1a7f577844
SHA1

c9870365d594bf1d6a4215acd4e730695166f809
SHA256

77f8946ac559cd03694d9a36ab4630cc7d5f0db62b34c00ecec12bc021eafbe9
SHA512

ce4ca22c4afb55a035c68711708ac86b5abf08ddca0bb0b059c3ad130aa1c9266a36e412b4feaeb4cd89edda6aa8ad95225e0a777fb33bcbae828b41c316301a
SSDEEP

98304:t8E5ujxPbMfAAt4kvHukyY71iYzoJCNTLyHQgpkCwJI3MsoCjuNO2//sp6ZQ43mL:tEkAAtLOYN6Gvaim42U+pdoM

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
440	1340	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 4528 wrote to memory of 1340	4528	rundll32.exe	84
PID 4528 wrote to memory of 1340	4528	rundll32.exe	84
PID 4528 wrote to memory of 1340	4528	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Gui.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Gui.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1340 -s 700
    3⤵
    - Program crash
    PID:440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1340 -ip 1340
1⤵
PID:4244

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/1340-0-0x0000000061B40000-0x000000006225D000-memory.dmp

Filesize
7.1MB

Download
memory/1340-1-0x0000000068A81000-0x0000000068E0B000-memory.dmp

Filesize
3.5MB

Download
memory/1340-2-0x0000000068A80000-0x000000006911A000-memory.dmp

Filesize
6.6MB

Download
memory/1340-5-0x000000006FE40000-0x000000006FFC3000-memory.dmp

Filesize
1.5MB

Download
memory/1340-6-0x0000000064B40000-0x0000000064B54000-memory.dmp

Filesize
80KB

Download
memory/1340-4-0x000000006EB40000-0x000000006EB63000-memory.dmp

Filesize
140KB

Download
memory/1340-3-0x0000000061B40000-0x000000006225D000-memory.dmp

Filesize
7.1MB

Download