242d45f5768636258f25d282c74c933d2707fb13a7a54e893329ecc9e13ef50f

Analysis

max time kernel
93s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-08-2024 21:11

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General

Target

setupV4.5/SetupV4.5/appidapi.dll
Size

54KB
MD5

9803723f2be4fb990b88b3cc883731c0
SHA1

fb7b51ba3aff0df9bde338a28efaafa5e9520454
SHA256

2827e2a738ad0337979739558e6da19a012dc91ecad863e594ff268f78e93575
SHA512

34bdc8e091c6348d42699e7f21fe9c620d786b542dcc2542ef097a2d93d2fcc5e6a2720b3d13c58a488719fffa35a59b58ab4c35f6caca97a3d7aa4d57490fca
SSDEEP

1536:SZWOik+pqC5ZflGtJmU32to/UdWxPwBs+zue0:SoqUtvf4PmU32twUm6q5

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

Processes:

rundll32.exe

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

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 3540 wrote to memory of 4632	3540	rundll32.exe	86
PID 3540 wrote to memory of 4632	3540	rundll32.exe	86
PID 3540 wrote to memory of 4632	3540	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\setupV4.5\SetupV4.5\appidapi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\setupV4.5\SetupV4.5\appidapi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4632

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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