78583e8cbbf773fcd2d0a5559d537469afe30e617d4aa46a49a2ae28e3365fa3

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 20:46

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General

Target

68674ed5d8fe0a07b2c3a927a19413a7d6704771fd51b5fed5c5a57d3c43f6b4.dll
Size

229KB
MD5

b6561f1bd404748cb7f3055360e2e035
SHA1

4dc31f689b72d5b80c23c1dbf7de2325c91aded0
SHA256

68674ed5d8fe0a07b2c3a927a19413a7d6704771fd51b5fed5c5a57d3c43f6b4
SHA512

803beabf4584136b742db6f675f114fad3f085290eecae5fdc49e3cc88086c014515162e7d1d06ad5a357c198076190e9b53d4ae22d88686996bdc4f3cdcdd53
SSDEEP

3072:Pjh9N4a1j712h9Td2+1lxvTeZna8xUhUbT15adzqagf:PjdFKdoSxvixTxUAqPgf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2716	2636	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 2672 wrote to memory of 2636	2672	rundll32.exe	30
PID 2672 wrote to memory of 2636	2672	rundll32.exe	30
PID 2672 wrote to memory of 2636	2672	rundll32.exe	30
PID 2672 wrote to memory of 2636	2672	rundll32.exe	30
PID 2672 wrote to memory of 2636	2672	rundll32.exe	30
PID 2672 wrote to memory of 2636	2672	rundll32.exe	30
PID 2672 wrote to memory of 2636	2672	rundll32.exe	30
PID 2636 wrote to memory of 2716	2636	rundll32.exe	31
PID 2636 wrote to memory of 2716	2636	rundll32.exe	31
PID 2636 wrote to memory of 2716	2636	rundll32.exe	31
PID 2636 wrote to memory of 2716	2636	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\68674ed5d8fe0a07b2c3a927a19413a7d6704771fd51b5fed5c5a57d3c43f6b4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\68674ed5d8fe0a07b2c3a927a19413a7d6704771fd51b5fed5c5a57d3c43f6b4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2636
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 240
    3⤵
    - Program crash
    PID:2716

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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