Overview
overview
3Static
static
3KoxpTT/ActiveX.dll
windows7-x64
3KoxpTT/ActiveX.dll
windows10-2004-x64
3KoxpTT/COMDLG32.dll
windows7-x64
3KoxpTT/COMDLG32.dll
windows10-2004-x64
3KoxpTT/DINPUT8.dll
windows7-x64
3KoxpTT/DINPUT8.dll
windows10-2004-x64
3KoxpTT/MSINET.dll
windows7-x64
3KoxpTT/MSINET.dll
windows10-2004-x64
3KoxpTT/TTBlock.dll
windows7-x64
3KoxpTT/TTBlock.dll
windows10-2004-x64
3Analysis
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max time kernel
63s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
09/10/2024, 04:17
Static task
static1
Behavioral task
behavioral1
Sample
KoxpTT/ActiveX.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
KoxpTT/ActiveX.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
KoxpTT/COMDLG32.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
KoxpTT/COMDLG32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
KoxpTT/DINPUT8.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
KoxpTT/DINPUT8.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
KoxpTT/MSINET.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
KoxpTT/MSINET.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
KoxpTT/TTBlock.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
KoxpTT/TTBlock.dll
Resource
win10v2004-20241007-en
General
-
Target
KoxpTT/COMDLG32.dll
-
Size
136KB
-
MD5
3ec0a48ed8d8a019175cfa3952ccb3b7
-
SHA1
075ffa431a55a272c2cdfe465ac130ab654ba9e8
-
SHA256
f9ecca1f6718f7ab711e3f675dce438930079ca8649f101fb41a93d85977149d
-
SHA512
0c51c31c0fa9d5b4909a5085bd72881c4e4867f90c0e576d5344b311f4e1d22ed7141ff359e43dcf53e8c84782bc34062c16dab04f63e73487e91b1db4cc33ca
-
SSDEEP
3072:489tWEjIsyhCkstAxTjnRfB0//TBtJrHo6hg7lLnN6N2TRqESdX7ofr7:48TW7MAxnRfSJLopXRH6m7
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1464 wrote to memory of 1156 1464 regsvr32.exe 30 PID 1464 wrote to memory of 1156 1464 regsvr32.exe 30 PID 1464 wrote to memory of 1156 1464 regsvr32.exe 30 PID 1464 wrote to memory of 1156 1464 regsvr32.exe 30 PID 1464 wrote to memory of 1156 1464 regsvr32.exe 30 PID 1464 wrote to memory of 1156 1464 regsvr32.exe 30 PID 1464 wrote to memory of 1156 1464 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\KoxpTT\COMDLG32.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\KoxpTT\COMDLG32.dll2⤵
- System Location Discovery: System Language Discovery
PID:1156
-