471f3fb1a953fab38be3081eb835574694bc72b94f239edc400d1ce3d7a8ecb0

Analysis

max time kernel
94s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 09:21

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General

Target

7dd93123078b383ec179c4c381f9119f4eac4efb287fe8f538a82e7336dfa4ca.dll
Size

602KB
MD5

ae38213715e758e3c296715f1ec25aea
SHA1

bf0d7b7d8ab11536e25235f7c18901c9be65fae1
SHA256

7dd93123078b383ec179c4c381f9119f4eac4efb287fe8f538a82e7336dfa4ca
SHA512

fd0bbeaff08301f6e26c878ef59d7be964533075f1b1c6f93f3a03bee048f4587f44fef96cffe709f5f0511b81edeb4d64878be7b6852f5a14aa3318c9ed15e7
SSDEEP

12288:6oHEHblpWz0jPLhEfgP6WMDoEuY7jVWv:6vZPLWffWMDo+7Jc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3612	2884	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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 2884	1552	rundll32.exe	83
PID 1552 wrote to memory of 2884	1552	rundll32.exe	83
PID 1552 wrote to memory of 2884	1552	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7dd93123078b383ec179c4c381f9119f4eac4efb287fe8f538a82e7336dfa4ca.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1552
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7dd93123078b383ec179c4c381f9119f4eac4efb287fe8f538a82e7336dfa4ca.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2884
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 548
    3⤵
    - Program crash
    PID:3612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2884 -ip 2884
1⤵
PID:4860

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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