90d015b08c37c5a9e9f42ada10ec29a5d34d5d6e63373eb5da9e5af6b485e688

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
20-12-2024 21:44

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General

Target

DefenderControl.exe
Size

823KB
MD5

879e3d30cc1392370ab0eec1601aa1b6
SHA1

c85e5eb120d860b0a67e3f091d5e7c29a7643bfd
SHA256

704ebc20fe0c7678a2b73d97ba6ad2945ece3a7d35ba0e0a394b629570af00ca
SHA512

71a5987a9f2fde213992be76865c0d57a4113027adf53aa515eaaa42c8f02e895297795a3c02f60ff837dcd045fa072814567ea1b65257c8006a0aa5f3e7bd44
SSDEEP

12288:g1OgLdaiqSqzU7rOv/O6/NH90u9KIyburq6fAdAYmyX:g1OYdaaIO6/LXEYr8dAByX

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	DefenderControl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	choice.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 2708	1776	DefenderControl.exe	30
PID 1776 wrote to memory of 2708	1776	DefenderControl.exe	30
PID 1776 wrote to memory of 2708	1776	DefenderControl.exe	30
PID 1776 wrote to memory of 2708	1776	DefenderControl.exe	30
PID 1776 wrote to memory of 2708	1776	DefenderControl.exe	30
PID 1776 wrote to memory of 2708	1776	DefenderControl.exe	30
PID 1776 wrote to memory of 2708	1776	DefenderControl.exe	30
PID 2708 wrote to memory of 2824	2708	cmd.exe	32
PID 2708 wrote to memory of 2824	2708	cmd.exe	32
PID 2708 wrote to memory of 2824	2708	cmd.exe	32
PID 2708 wrote to memory of 2824	2708	cmd.exe	32
PID 2708 wrote to memory of 2824	2708	cmd.exe	32
PID 2708 wrote to memory of 2824	2708	cmd.exe	32
PID 2708 wrote to memory of 2824	2708	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\DefenderControl.exe
"C:\Users\Admin\AppData\Local\Temp\DefenderControl.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\SysWOW64\cmd.exe
  cmd /c .\Script_Run.bat
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Windows\SysWOW64\choice.exe
    choice /C:yas /N
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2824

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zSAFFE.tmp\Script_Run.bat

Filesize
9KB

MD5
f5f2b8421012d9ce3dec75b23d6d3dac

SHA1
62bb1f88eb6207caa946eb101d8e5c5a2c56df7f

SHA256
ada4a79590a11e83cc9c99266fdebe23e5cbfe15aee08cc260668a9956fa21d2

SHA512
d6ad16a7b69637a49464e1556631f853b85bb12548613c29247c9cf832c1cd0b77d0f2e3ef60cb84e378a3f1cb29870e110b9dbf1b8d4426ea665b14d8ef592d

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