68ea23c1515b2306e607ce7b124f9314b4af9ee2572e23550b3ac1a8dd3b43e6

Analysis

max time kernel
134s
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
15-11-2024 10:02

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General

Target

Kraxx-Builder/Kraxx-OS-Builder/Settings/TableTextService.dll
Size

622KB
MD5

b3bddb053ce15e5ec9e48df330beb1b1
SHA1

cdf5cb7e72363ca28ac65bfd0e31df271fead97f
SHA256

c69a3c7b42b0633d5d1bbdbc047223c03eddffedf5929f1f01be6a9f549fff93
SHA512

4752c66fa99243190c7d7e7d702df7335a130eaa564db4625a671b034728d5603b0ef74c13d8b03f2ee4fc3c07ce87d75a139296ae0ab3118a6d84ac897a7558
SSDEEP

6144:kgPg7BG99SuyoeJjUjqLqxxT1z66Zs2lbhl5d39rIX/ZZQ7:kgyL3+rhfdtc/ZK7

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 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E429B25A-E5D3-4D1F-9BE3-0C608477E3A1}\InProcServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E429B25A-E5D3-4D1F-9BE3-0C608477E3A1}	regsvr32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1152	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 1152	4544	regsvr32.exe	85
PID 4544 wrote to memory of 1152	4544	regsvr32.exe	85
PID 4544 wrote to memory of 1152	4544	regsvr32.exe	85

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Kraxx-Builder\Kraxx-OS-Builder\Settings\TableTextService.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\Kraxx-Builder\Kraxx-OS-Builder\Settings\TableTextService.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  PID:1152

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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