Overview
overview
10Static
static
3loaderV6/AcXtrnal.dll
windows10-1703-x64
3loaderV6/AcXtrnal.dll
windows10-2004-x64
3loaderV6/A...ds.dll
windows10-1703-x64
3loaderV6/A...ds.dll
windows10-2004-x64
3loaderV6/LoaderV6.exe
windows10-1703-x64
10loaderV6/LoaderV6.exe
windows10-2004-x64
8loaderV6/L...er.dll
windows10-1703-x64
3loaderV6/L...er.dll
windows10-2004-x64
3loaderV6/L...dm.dll
windows10-1703-x64
3loaderV6/L...dm.dll
windows10-2004-x64
3loaderV6/L...pi.dll
windows10-1703-x64
3loaderV6/L...pi.dll
windows10-2004-x64
3loaderV6/acwow64.dll
windows10-1703-x64
3loaderV6/acwow64.dll
windows10-2004-x64
3Analysis
-
max time kernel
139s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11-08-2024 23:11
Static task
static1
Behavioral task
behavioral1
Sample
loaderV6/AcXtrnal.dll
Resource
win10-20240611-en
Behavioral task
behavioral2
Sample
loaderV6/AcXtrnal.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
loaderV6/AdaptiveCards.dll
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
loaderV6/AdaptiveCards.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
loaderV6/LoaderV6.exe
Resource
win10-20240404-en
Behavioral task
behavioral6
Sample
loaderV6/LoaderV6.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
loaderV6/LoaderV6/AddressParser.dll
Resource
win10-20240404-en
Behavioral task
behavioral8
Sample
loaderV6/LoaderV6/AddressParser.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
loaderV6/LoaderV6/Apphlpdm.dll
Resource
win10-20240611-en
Behavioral task
behavioral10
Sample
loaderV6/LoaderV6/Apphlpdm.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
loaderV6/LoaderV6/appidapi.dll
Resource
win10-20240404-en
Behavioral task
behavioral12
Sample
loaderV6/LoaderV6/appidapi.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
loaderV6/acwow64.dll
Resource
win10-20240404-en
Behavioral task
behavioral14
Sample
loaderV6/acwow64.dll
Resource
win10v2004-20240802-en
General
-
Target
loaderV6/AcXtrnal.dll
-
Size
84KB
-
MD5
7a8363e16731be3c2c8e19d8cc09c55b
-
SHA1
c91428381a21769b8b0d43ad2ff51ecbf4484148
-
SHA256
74e806ec92105141400a92bd89b1dc17881df02a5014ebb421853a4ddeb90954
-
SHA512
d580d64287ff24d410b47865fb328a57c034890f4f8d3185e50cc9d41523b97f35f088b917c73c4752676242d7bd0be5066e4ea8cef5563fa9c4081aa428bc8b
-
SSDEEP
1536:kvR1FvU175th5AuXKoG1P7fTCUTj/y5BnJAGVrpXn6PO:U817R2JoEDTCUT+9JAGVrpXn6
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.
Processes:
rundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 1220 wrote to memory of 1800 1220 rundll32.exe 85 PID 1220 wrote to memory of 1800 1220 rundll32.exe 85 PID 1220 wrote to memory of 1800 1220 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\loaderV6\AcXtrnal.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1220 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\loaderV6\AcXtrnal.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1800
-