560b03c4ba18e5a443f74a69727db0eabac6f455bb836757d620cc51615a92ea

Resubmissions

20-04-2024 17:03

240420-vkpg6sdb99 3

20-04-2024 16:55

240420-vfgxjada85 8

Analysis

max time kernel
1757s
max time network
1169s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 16:55

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Report Analysis Logs

General

Target

$PLUGINSDIR/StdUtils.dll
Size

100KB
MD5

c6a6e03f77c313b267498515488c5740
SHA1

3d49fc2784b9450962ed6b82b46e9c3c957d7c15
SHA256

b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
SHA512

9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
SSDEEP

3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

744 3712 WerFault.exe rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

svchost.exe

description pid process

Token: SeManageVolumePrivilege 4032 svchost.exe

pid	pid_target	process	target process
744	3712	WerFault.exe	rundll32.exe

description	pid	process
Token: SeManageVolumePrivilege	4032	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 396 wrote to memory of 3712	396	rundll32.exe	rundll32.exe
PID 396 wrote to memory of 3712	396	rundll32.exe	rundll32.exe
PID 396 wrote to memory of 3712	396	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StdUtils.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StdUtils.dll,#1
2⤵
PID:3712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 628
3⤵
- Program crash
PID:744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3712 -ip 3712
1⤵
PID:2348

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:1180

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4032

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4032-0-0x000002CD50140000-0x000002CD50150000-memory.dmp

Filesize
64KB

Download
memory/4032-16-0x000002CD50240000-0x000002CD50250000-memory.dmp

Filesize
64KB

Download
memory/4032-32-0x000002CD58810000-0x000002CD58811000-memory.dmp

Filesize
4KB

Download
memory/4032-33-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-34-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-35-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-36-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-37-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-38-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-39-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-40-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-41-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-42-0x000002CD58830000-0x000002CD58831000-memory.dmp

Filesize
4KB

Download
memory/4032-43-0x000002CD58460000-0x000002CD58461000-memory.dmp

Filesize
4KB

Download
memory/4032-44-0x000002CD58450000-0x000002CD58451000-memory.dmp

Filesize
4KB

Download
memory/4032-46-0x000002CD58460000-0x000002CD58461000-memory.dmp

Filesize
4KB

Download
memory/4032-49-0x000002CD58450000-0x000002CD58451000-memory.dmp

Filesize
4KB

Download
memory/4032-52-0x000002CD58390000-0x000002CD58391000-memory.dmp

Filesize
4KB

Download
memory/4032-64-0x000002CD58590000-0x000002CD58591000-memory.dmp

Filesize
4KB

Download
memory/4032-66-0x000002CD585A0000-0x000002CD585A1000-memory.dmp

Filesize
4KB

Download
memory/4032-67-0x000002CD585A0000-0x000002CD585A1000-memory.dmp

Filesize
4KB

Download
memory/4032-68-0x000002CD586B0000-0x000002CD586B1000-memory.dmp

Filesize
4KB

Download