2db44b086d860c51a4f45f43a739cd20fb0822189deb1c1cf13e4b5a3b05bc3b

Analysis

max time kernel
150s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
04/09/2024, 17:43

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General

Target

bin/scute.dll
Size

350KB
MD5

1565ed3820d00ca621e681c4325f622e
SHA1

8a5331b17a59a63d39307bdcb4956ab60681a479
SHA256

f917e5275867afca782ad710f3ec47b78590df5e78701632727fb56d2b332013
SHA512

99ffd2f11add0036150236b74699dbf1ce4af91e328409d203766dcd62ec2f04336f1b893c312a0ee1b6a2523bc13a33d49b0dabd67dd0102f334365cf11ff80
SSDEEP

6144:oajIFDXxUB4llewsOVO9wYEMHttAu1l/Q5YlUQVHl8QdplOQBKlhQk1WGpHz6ALT:PcXBlewsOVO9wYEMHttAu1l/Q5YlUQVO

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 2772 wrote to memory of 1420	2772	rundll32.exe	78
PID 2772 wrote to memory of 1420	2772	rundll32.exe	78
PID 2772 wrote to memory of 1420	2772	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\scute.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\scute.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1420

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/1420-0-0x000000006EB40000-0x000000006EB64000-memory.dmp

Filesize
144KB

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memory/1420-1-0x0000000064B40000-0x0000000064B54000-memory.dmp

Filesize
80KB

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