0b9a2a5a1d8492d4f5bd8737cc9ff67e2d00c4c1b815da88a471661ce4f3dd10

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 23:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/dvxpshe.dll
Size

66KB
MD5

45f315f24046abc7cbe07a0f08a500b4
SHA1

5fcbdb3743ac2497181bd800622b98033e0232bd
SHA256

231d2605fc4ba8b8abed10831692542931ad6e7f647225376723cf385695f1bf
SHA512

a2df0a846c508318eb0eee02921c7f345aaaed5fcc25bee179eb092586c145b8348fb232a22a349fe2bcfa9166778c5812062ce89782d7f8fb2de56497f10a31
SSDEEP

768:6PTL7gePJuhk15raztjcwg0Jm8jYMLZdSDoeA/BUi0O281TbUfszDD3VlcwLVj:6bL7geRubzt/gyj1LZqOvRbUfsbrTR

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3956	3224	WerFault.exe	82

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 7 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 3224	4740	rundll32.exe	82
PID 4740 wrote to memory of 3224	4740	rundll32.exe	82
PID 4740 wrote to memory of 3224	4740	rundll32.exe	82
PID 3224 wrote to memory of 2084	3224	rundll32.exe	83
PID 3224 wrote to memory of 2084	3224	rundll32.exe	83
PID 3224 wrote to memory of 2084	3224	rundll32.exe	83
PID 3224 wrote to memory of 2084	3224	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dvxpshe.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dvxpshe.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3224
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dvxpshe.dll,#1
    3⤵
    PID:2084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 716
    3⤵
    - Program crash
    PID:3956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3224 -ip 3224
1⤵
PID:2260

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

Loading Replay Monitor...

Downloads

memory/3224-0-0x0000000010010000-0x0000000010012000-memory.dmp

Filesize
8KB

Download