87446a4e1056b7302a7bf9a0d96f62c7dee29180172ca20cbf6e0a5722baaeef

Analysis

max time kernel
69s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
30/03/2025, 21:02

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General

Target

$PROGRAMFILES/SoftwareUpdater/Interop.Shell32.dll
Size

48KB
MD5

6d3eebe3b94b5c98467d7111bcba269f
SHA1

322e2fa9968071f0f2c0a82e6e5dea71c638d706
SHA256

46cadda3634354330ff142e19b7435e77a8fdf4fd08a6f18fa585e2b6e66e5ea
SHA512

e902a522035a74b0edfce0f16f675e80ef713d5d10e8906c801f2cea90be4a97edae90fb45b1d3d43ccbe44c857dcea39fb50ffa2b9737bcec2a131519e1b4b5
SSDEEP

768:wexl81nX6ZxlvUAa7KoBv7epginbCe7AXjuw9tL0Duxj7tr+Br+FHy:wexl81nK34PJepgqcVzhy

Score

3^/10

discovery

Malware Config

Signatures

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 3580 wrote to memory of 392	3580	rundll32.exe	86
PID 3580 wrote to memory of 392	3580	rundll32.exe	86
PID 3580 wrote to memory of 392	3580	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\SoftwareUpdater\Interop.Shell32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\SoftwareUpdater\Interop.Shell32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:392

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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