0d742920ef94135ca615b0bda71ed6010dd728c7a7832f6d6866c87515550e22

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2024 10:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0d742920ef94135ca615b0bda71ed6010dd728c7a7832f6d6866c87515550e22.dll
Size

76KB
MD5

47559a453e11e8b17b3410f214a9cc6d
SHA1

de2aa720049a5dff874607079a4d1685f966c618
SHA256

0d742920ef94135ca615b0bda71ed6010dd728c7a7832f6d6866c87515550e22
SHA512

37731e81db7cbba46191a742307ea458332dd06024c4ab9b62bab48b3ebfa20d8e21927a2200c03079e0343650e8502f545e117d4b85669e3c58f72342f4e07c
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZFq2iWb:c8y93KQjy7G55riF1cMo03fX

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2916-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/2916-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3220	2916	WerFault.exe	83

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 AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2916	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2916	2528	rundll32.exe	83
PID 2528 wrote to memory of 2916	2528	rundll32.exe	83
PID 2528 wrote to memory of 2916	2528	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d742920ef94135ca615b0bda71ed6010dd728c7a7832f6d6866c87515550e22.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d742920ef94135ca615b0bda71ed6010dd728c7a7832f6d6866c87515550e22.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2916
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 696
    3⤵
    - Program crash
    PID:3220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2916 -ip 2916
1⤵
PID:1304

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/2916-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2916-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download