6fc494a717e1d8ca843578c7c19a27e4403eea0859393fda256d281cfa6f9535

Analysis

max time kernel
1731s
max time network
1163s
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 11:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

jre/bin/hprof.dll
Size

129KB
MD5

6376b76728e4a873b2bb7233cbcd5659
SHA1

3be08074527d5b5bc4a1ddcec41375e3b3a8a615
SHA256

4fdf86d78abc66b44b8aff4bbce1f2a5d6d9900767be3caae450409924dbc5ad
SHA512

955e7c5ab735183b491a753710b6f598a142a2876ddae5ad301c3da82a65ce82238e0f20c9f558f80138d58f8dc00b4ebd21483ceed0aabeeda32cca5d2e3d48
SSDEEP

3072:HGBc2vf2AWlvx+Kre9vVv3CoLORljxWEXyB/NK3GyNf9:mxvffVvyo0X8NKW+1

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1020 4956 WerFault.exe rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

svchost.exe

description pid process

Token: SeManageVolumePrivilege 852 svchost.exe

pid	pid_target	process	target process
1020	4956	WerFault.exe	rundll32.exe

description	pid	process
Token: SeManageVolumePrivilege	852	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3572 wrote to memory of 4956	3572	rundll32.exe	rundll32.exe
PID 3572 wrote to memory of 4956	3572	rundll32.exe	rundll32.exe
PID 3572 wrote to memory of 4956	3572	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\hprof.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3572

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\hprof.dll,#1
2⤵
PID:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 648
3⤵
- Program crash
PID:1020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4956 -ip 4956
1⤵
PID:1984

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:3848

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:852

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/852-0-0x00000152B4A40000-0x00000152B4A50000-memory.dmp

Filesize
64KB

Download
memory/852-16-0x00000152B4B40000-0x00000152B4B50000-memory.dmp

Filesize
64KB

Download
memory/852-32-0x00000152BE120000-0x00000152BE121000-memory.dmp

Filesize
4KB

Download
memory/852-33-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-34-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-35-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-36-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-37-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-38-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-39-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-40-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-41-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-42-0x00000152BE140000-0x00000152BE141000-memory.dmp

Filesize
4KB

Download
memory/852-43-0x00000152BCD70000-0x00000152BCD71000-memory.dmp

Filesize
4KB

Download
memory/852-44-0x00000152BCD60000-0x00000152BCD61000-memory.dmp

Filesize
4KB

Download
memory/852-46-0x00000152BCD70000-0x00000152BCD71000-memory.dmp

Filesize
4KB

Download
memory/852-49-0x00000152BCD60000-0x00000152BCD61000-memory.dmp

Filesize
4KB

Download
memory/852-52-0x00000152BCCA0000-0x00000152BCCA1000-memory.dmp

Filesize
4KB

Download
memory/852-64-0x00000152BCEA0000-0x00000152BCEA1000-memory.dmp

Filesize
4KB

Download
memory/852-66-0x00000152BCEB0000-0x00000152BCEB1000-memory.dmp

Filesize
4KB

Download
memory/852-67-0x00000152BCEB0000-0x00000152BCEB1000-memory.dmp

Filesize
4KB

Download
memory/852-68-0x00000152BCFC0000-0x00000152BCFC1000-memory.dmp

Filesize
4KB

Download