19183c3552bad74cb77748e4dc2e753b4434e0f6d811edf5dc90c03cd739ef34

Analysis

max time kernel
147s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
05/09/2024, 04:05

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General

Target
xePixTvx V18 + Injector/data/MW2_Modder.dll
Size 37KB
Sample240905-enyl9atepd
SHA256 2b0d920e6c7997f661811bd15b471f4eef7c10d863fec5395cc41eea3e91b156
MD5 64d92790df981d81b0d4ef15f622710f
SHA1 0396c09b406a457957a811fbc1fe7633d2e28546
SHA512 d867979db92a75ad54c6940142b023d533f441c445ddc4e3cc88594bc218d1cfeee7b6e3a8278c2459664887bfb883161989db0e0d3a9b2b37aced1beb53fe7a
SSDEEP 768:M6IyACmqkCTuXL5Qia6vymlZVmlwOPXylKGoYqTdBqfD:OH/B3vNWyOPXylK/Y0mfD
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral3/memory/236-0-0x0000000075350000-0x000000007586D000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1856	236	WerFault.exe	80

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 2124 wrote to memory of 236	2124	rundll32.exe	80
PID 2124 wrote to memory of 236	2124	rundll32.exe	80
PID 2124 wrote to memory of 236	2124	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\xePixTvx V18 + Injector\data\MW2_Modder.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\xePixTvx V18 + Injector\data\MW2_Modder.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 236 -s 564
    3⤵
    - Program crash
    PID:1856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 236 -ip 236
1⤵
PID:3132

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

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Downloads

memory/236-0-0x0000000075350000-0x000000007586D000-memory.dmp

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