7e444894dac4b01faf8739a339bcdd18e0bc89fb6cb84204d55d7421da157522

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
31/01/2025, 15:21

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General

Target

mini pack/DSETUP.dll
Size

34KB
MD5

4f5f399a970a921f883975a2228a1c8c
SHA1

f2c39bde79a6d91f8e35dd4eee5ebed4573c5615
SHA256

0fdfff9a5db0bd4b16a9663a6616308c511a21e3bec0bbed60ddfa2597c73acf
SHA512

7a03587c77eaad433fb49694b9cabbc0bda8e8554a97ee3ec63ca09dd7df37cae0031c1b9b52ab4d76d45fd847adf5a7680bb0dc803166ce4fb4cfc12aa017ef
SSDEEP

768:7M0v0mWosSeNwRQy1E5MYDgZBC7Q3+jPJmEDUWe:7PdRzeNwp25MY8nC83+LJmEDTe

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2384	1228	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 2688 wrote to memory of 1228	2688	rundll32.exe	30
PID 2688 wrote to memory of 1228	2688	rundll32.exe	30
PID 2688 wrote to memory of 1228	2688	rundll32.exe	30
PID 2688 wrote to memory of 1228	2688	rundll32.exe	30
PID 2688 wrote to memory of 1228	2688	rundll32.exe	30
PID 2688 wrote to memory of 1228	2688	rundll32.exe	30
PID 2688 wrote to memory of 1228	2688	rundll32.exe	30
PID 1228 wrote to memory of 2384	1228	rundll32.exe	31
PID 1228 wrote to memory of 2384	1228	rundll32.exe	31
PID 1228 wrote to memory of 2384	1228	rundll32.exe	31
PID 1228 wrote to memory of 2384	1228	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\mini pack\DSETUP.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\mini pack\DSETUP.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 236
    3⤵
    - Program crash
    PID:2384

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

Replay Monitor

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Downloads

memory/1228-0-0x0000000000100000-0x000000000010C000-memory.dmp

Filesize
48KB

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