de383d620704e530a8375619c5540c10821db5ecb25d65b48ef55864e1a575d5

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29-08-2024 02:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

IDBLK_TIMING.dll
Size

3.2MB
MD5

9f435a7fc8c0f480038f13e7f9c08bfe
SHA1

3ebf72b929020c0b66fa21ade8dbfde28dd0c4f4
SHA256

9deb35f7d378d05a95b6cf8fd03bb5dda1b3bc321604cac2bb79626872f3ae89
SHA512

5b2e21d6a495cde88aa1e1819a65148107e8ca68e07bb1cbd1a7f7b9f6381a6ca105be5a8686bf8931c62a476aea2da06fbce7cd1aef6330c222e5fd6105de30
SSDEEP

24576:brGPgNJgDoGFCv0wCNpAI3OZ0L1Bi1mZTxwr:Y

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4684	3560	WerFault.exe	84

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 2676 wrote to memory of 3560	2676	rundll32.exe	84
PID 2676 wrote to memory of 3560	2676	rundll32.exe	84
PID 2676 wrote to memory of 3560	2676	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\IDBLK_TIMING.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\IDBLK_TIMING.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3560
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3560 -s 632
    3⤵
    - Program crash
    PID:4684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3560 -ip 3560
1⤵
PID:3700

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

Replay Monitor

Loading Replay Monitor...

Downloads