e6a8dd2b6348d3a2b784529de47e078730c9ad76a1ce6e7326c5136c38af0868

Analysis

max time kernel
103s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
01/04/2025, 12:35

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General

Target

loaddy001.dll
Size

252KB
MD5

d507c9ba6f16864d576d47b671a1f919
SHA1

f936a87be1e57aa967a36743188373a6b434da17
SHA256

e6a8dd2b6348d3a2b784529de47e078730c9ad76a1ce6e7326c5136c38af0868
SHA512

45e3bce73ccebe58ff33a43fba767cb6cd4f28785941a372229ff340bbc01264a2ca8b96ec8c7cad0517659768d6adbc4bed806ac88ca9c9c74b4153e693b596
SSDEEP

3072:GMroksXUERhFcmvhc7ADcTdeiGu0/7BRVaqOw6I4/OpghLMUvM:GXvhxDx/AOpgt

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\gzip.dll	rundll32.exe

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 3 IoCs

description	pid	Process	procid_target
PID 1608 wrote to memory of 3240	1608	rundll32.exe	87
PID 1608 wrote to memory of 3240	1608	rundll32.exe	87
PID 1608 wrote to memory of 3240	1608	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\loaddy001.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1608
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\loaddy001.dll,#1
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:3240

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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