57eff460128e65204d46aa5a0012f8ba4758fa76a74d9dabe5d4b4b0bd1b11cc

Analysis

max time kernel
93s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 04:40

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General

Target

57eff460128e65204d46aa5a0012f8ba4758fa76a74d9dabe5d4b4b0bd1b11cc.dll
Size

1.2MB
MD5

18ea526e9d1f36692776b2004cecd595
SHA1

7d37805f3d1ffe9f43c599ae50dce96abf0a63c5
SHA256

57eff460128e65204d46aa5a0012f8ba4758fa76a74d9dabe5d4b4b0bd1b11cc
SHA512

b72bc75542d6847d154092d8b67947dd3d33dddd8237f5fed6faf47776f98eba726f0e9f3f02bdd8543ea366b7bb2d143f7647cde0f83a24a5489163d96d5474
SSDEEP

24576:Goh41ZHE+JGXGM92i6p5a9S7N/iBtKB32Sttm7izM5GrkQPXHMtR1tD1b/tTkR7X:Akr7VTkp

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 3 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.execmd.execmd.exe

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

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 2160 wrote to memory of 2320	2160	rundll32.exe	83
PID 2160 wrote to memory of 2320	2160	rundll32.exe	83
PID 2160 wrote to memory of 2320	2160	rundll32.exe	83
PID 2320 wrote to memory of 2140	2320	rundll32.exe	84
PID 2320 wrote to memory of 2140	2320	rundll32.exe	84
PID 2320 wrote to memory of 2140	2320	rundll32.exe	84
PID 2320 wrote to memory of 1872	2320	rundll32.exe	85
PID 2320 wrote to memory of 1872	2320	rundll32.exe	85
PID 2320 wrote to memory of 1872	2320	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\57eff460128e65204d46aa5a0012f8ba4758fa76a74d9dabe5d4b4b0bd1b11cc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\57eff460128e65204d46aa5a0012f8ba4758fa76a74d9dabe5d4b4b0bd1b11cc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2320
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c md C:\Users\Public\Documents\MM
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2140
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c md C:\Users\Public\Documents\MM
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1872

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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