f50283cbf02cfa4b12898909b1c029a60aac6d7e65bacfc59b16bb46449ab4be

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/09/2024, 14:04

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General

Target

f50283cbf02cfa4b12898909b1c029a60aac6d7e65bacfc59b16bb46449ab4be.dll
Size

82KB
MD5

d5abe60678d585018957609706bf9928
SHA1

2594bf001fce3586a7c1f55d59cedf0b5de275e2
SHA256

f50283cbf02cfa4b12898909b1c029a60aac6d7e65bacfc59b16bb46449ab4be
SHA512

88522736763786f1fba161e6ccf72aaeae7141553301428291a419c2ec071ab7bcb621be4ca2db4da9edf43d855a3b58bfa7e8193e2a4a4240635e19e66a1c22
SSDEEP

1536:qFAX9i0X7Xcwo2dzYTPEGhHv10kEKld+Z3EOS3KmF7sWscdb+QIscSEW:Li0X73vzGPEGhHi3EOgKmhb+QIscSEW

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3024	2588	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 2548 wrote to memory of 2588	2548	rundll32.exe	30
PID 2548 wrote to memory of 2588	2548	rundll32.exe	30
PID 2548 wrote to memory of 2588	2548	rundll32.exe	30
PID 2548 wrote to memory of 2588	2548	rundll32.exe	30
PID 2548 wrote to memory of 2588	2548	rundll32.exe	30
PID 2548 wrote to memory of 2588	2548	rundll32.exe	30
PID 2548 wrote to memory of 2588	2548	rundll32.exe	30
PID 2588 wrote to memory of 3024	2588	rundll32.exe	31
PID 2588 wrote to memory of 3024	2588	rundll32.exe	31
PID 2588 wrote to memory of 3024	2588	rundll32.exe	31
PID 2588 wrote to memory of 3024	2588	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f50283cbf02cfa4b12898909b1c029a60aac6d7e65bacfc59b16bb46449ab4be.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f50283cbf02cfa4b12898909b1c029a60aac6d7e65bacfc59b16bb46449ab4be.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2588
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 220
    3⤵
    - Program crash
    PID:3024

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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