53e135d7af8ed00e2819b9dd44210d3b9980df8ff2f52652bb27d69cd37c0196

Analysis

max time kernel
62s
max time network
65s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
06-01-2025 19:26

Target

Resources/madbasic_.dll
Size

4.8MB
MD5

87c7564c40da2a25fc614fc1ea138109
SHA1

d94d45ea14f81658cd0870360edb431dce2f905a
SHA256

e25dad0f965929b6846f5386ae619b1ec6ead4d830bf3e08f2f2f8f2b2839a35
SHA512

5123d5ad9218de104a0e635acdfcfdddc6dabeb75d36dd585d8be52df276338c0173d688d57028848b3c3efeca452ce3f1aa6b48b326e7fe59038e3a725ace94
SSDEEP

98304:yl8EDEeHnbWGr+LZeedR83gN1kgZ+qkaqgI1y1Qom9Oz7wtGt8y3ETbm:yZFHbWG0Z3daQNegZ+cI1CN0mzT3ETbm

Score

3^/10

discovery

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.

System Language Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4812	rundll32.exe
4812	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 4812	2616	rundll32.exe	81
PID 2616 wrote to memory of 4812	2616	rundll32.exe	81
PID 2616 wrote to memory of 4812	2616	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Resources\madbasic_.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Resources\madbasic_.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4812

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/4812-2-0x0000000057000000-0x0000000057797000-memory.dmp

Filesize
7.6MB

Download
memory/4812-1-0x0000000000A40000-0x0000000000A41000-memory.dmp

Filesize
4KB

Download
memory/4812-0-0x000000005703B000-0x00000000572CF000-memory.dmp

Filesize
2.6MB

Download
memory/4812-6-0x0000000057000000-0x0000000057797000-memory.dmp

Filesize
7.6MB

Download
memory/4812-7-0x0000000050000000-0x0000000050116000-memory.dmp

Filesize
1.1MB

Download
memory/4812-8-0x0000000050120000-0x000000005030D000-memory.dmp

Filesize
1.9MB

Download
memory/4812-9-0x0000000057000000-0x0000000057797000-memory.dmp

Filesize
7.6MB

Download
memory/4812-10-0x000000005703B000-0x00000000572CF000-memory.dmp

Filesize
2.6MB

Download