7bda5f871df3ef8e2bceadc8a4b7b43d59f9b347e49fee8ee7aff0d3fe26d779

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 15:11

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General

Target

7bda5f871df3ef8e2bceadc8a4b7b43d59f9b347e49fee8ee7aff0d3fe26d779.dll
Size

249KB
MD5

5153696d3376ecc70163f6fb86dc92b7
SHA1

526dddb177df0e8892df9d6508a919874ec1cc6f
SHA256

7bda5f871df3ef8e2bceadc8a4b7b43d59f9b347e49fee8ee7aff0d3fe26d779
SHA512

fe420f1e72876cb007655245466bdd951577f98557d76a9bbb0f8316f2e1366564409f6fcc90b49e8d7b81fbd13202c4d4b7c1c4d3d1a78afbf76b4a7e2073cd
SSDEEP

3072:2p/iH4sGUn830JzUJ0buvCi+BfDS4iy1nACm:2EGUIR0buiviyo

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	regsvr32.exe

Modifies registry class 3 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DxDiag.DxDiagProvider.1\ = "DxDiagProvider Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DxDiag.DxDiagProvider\ = "DxDiagProvider Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DxDiag.DxDiagProvider\CurVer\ = "DxDiag.DxDiagProvider.1"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2352	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2352	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2352	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2352	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2352	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2352	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2352	2856	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7bda5f871df3ef8e2bceadc8a4b7b43d59f9b347e49fee8ee7aff0d3fe26d779.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\7bda5f871df3ef8e2bceadc8a4b7b43d59f9b347e49fee8ee7aff0d3fe26d779.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2352

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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