613a829a972efe001e9f1a4e067b560db96acd44161d91d6daf5d6489f686938

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 13:04

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General

Target

613a829a972efe001e9f1a4e067b560db96acd44161d91d6daf5d6489f686938.dll
Size

1.2MB
MD5

cb86b9ccf2aae5e9da20d96a744316c5
SHA1

9905e0f36df813bceab5b97afcff28913a5f6c4f
SHA256

613a829a972efe001e9f1a4e067b560db96acd44161d91d6daf5d6489f686938
SHA512

91b302faf3209302974ae9110b7df5e73ba87d771af23618a1ee4bdebd4e4c5d68de5719cfcdbfa04df730abb4033f22bc6b31854b27d2aa72b74e8ac2e60e83
SSDEEP

24576:5IBIDpcGm/GcGMtgiRLta8i7t/CxtKB32Sttm7izM5GrkQPXHMtR1tD1bPtTERqs:0/rxFTE/

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

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

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 4228	1652	rundll32.exe	83
PID 1652 wrote to memory of 4228	1652	rundll32.exe	83
PID 1652 wrote to memory of 4228	1652	rundll32.exe	83
PID 4228 wrote to memory of 644	4228	rundll32.exe	85
PID 4228 wrote to memory of 644	4228	rundll32.exe	85
PID 4228 wrote to memory of 644	4228	rundll32.exe	85
PID 4228 wrote to memory of 592	4228	rundll32.exe	86
PID 4228 wrote to memory of 592	4228	rundll32.exe	86
PID 4228 wrote to memory of 592	4228	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\613a829a972efe001e9f1a4e067b560db96acd44161d91d6daf5d6489f686938.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\613a829a972efe001e9f1a4e067b560db96acd44161d91d6daf5d6489f686938.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4228
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c md C:\Users\Public\Documents\MM
    3⤵
    - System Location Discovery: System Language Discovery
    PID:644
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c md C:\Users\Public\Documents\MM
    3⤵
    - System Location Discovery: System Language Discovery
    PID:592

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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