d06d461f7a0aa678d0ebf819015c6ddad58c92149fdd3fb656b22391cb82987c

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 05:11

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General

Target

d06d461f7a0aa678d0ebf819015c6ddad58c92149fdd3fb656b22391cb82987c.dll
Size

126KB
MD5

c0fcf501a45df45f18d917b2047d040a
SHA1

2fa0ced810e4f3593136ac6ef11ad336cfc5caa8
SHA256

d06d461f7a0aa678d0ebf819015c6ddad58c92149fdd3fb656b22391cb82987c
SHA512

3557259fda6ff83a8204bd25ffc20d48be9e06d98abecf2b233d33222aad622e86f8b69ea5891ec05e625601f58c7ff2e4e8f8e2a0394ecde2836d5c5d09903b
SSDEEP

3072:3KNjFkJZj6cMYKhIhoJ6eIYmghrBInvSPVLwvhY1:3KaZjrShtZIYnlBqvhQ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1892	1976	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 1976	3032	rundll32.exe	30
PID 3032 wrote to memory of 1976	3032	rundll32.exe	30
PID 3032 wrote to memory of 1976	3032	rundll32.exe	30
PID 3032 wrote to memory of 1976	3032	rundll32.exe	30
PID 3032 wrote to memory of 1976	3032	rundll32.exe	30
PID 3032 wrote to memory of 1976	3032	rundll32.exe	30
PID 3032 wrote to memory of 1976	3032	rundll32.exe	30
PID 1976 wrote to memory of 1892	1976	rundll32.exe	31
PID 1976 wrote to memory of 1892	1976	rundll32.exe	31
PID 1976 wrote to memory of 1892	1976	rundll32.exe	31
PID 1976 wrote to memory of 1892	1976	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d06d461f7a0aa678d0ebf819015c6ddad58c92149fdd3fb656b22391cb82987c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d06d461f7a0aa678d0ebf819015c6ddad58c92149fdd3fb656b22391cb82987c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1976
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 256
    3⤵
    - Program crash
    PID:1892

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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