10a49cc4e707c30a78e900e2131246cd51099d3dcde5afb0d4de9ef02f47eaee

Analysis

max time kernel
95s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 03:13

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General

Target

$PLUGINSDIR/Convert.dll
Size

114KB
MD5

4db8ca6c6568b2ff6bddb0a69b9199cf
SHA1

58fe11a5ac98f4310a1c37a8b3824858d2523a82
SHA256

dbd3ecd6e4aaff32a30d871df07fa3e69471622154b670ee37191e9767431f2c
SHA512

53a430b37697d046e74d53dc92d96bcb0af77753dff7f470a1030684da8270640f190ce4e1529672190d5a4b60dab9730c393716188dad34b846822c4ff0c89a
SSDEEP

1536:ZlhFvz+a8wGSGXznlIwnsYhYjx9F9aN+ov0zHUWAb0F39OFaMoODhHO:Zx7XGSGDGwwjhwRc0WAYF3IFloODdO

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1176	4296	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 3 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 4296	2888	rundll32.exe	82
PID 2888 wrote to memory of 4296	2888	rundll32.exe	82
PID 2888 wrote to memory of 4296	2888	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Convert.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Convert.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4296
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 600
    3⤵
    - Program crash
    PID:1176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4296 -ip 4296
1⤵
PID:1172

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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