Overview
overview
10Static
static
3setupV4.5.zip
windows7-x64
1setupV4.5.zip
windows10-2004-x64
1AcXtrnal.dll
windows10-2004-x64
3AdaptiveCards.dll
windows10-2004-x64
3SetupV4.5.exe
windows7-x64
1SetupV4.5.exe
windows10-2004-x64
10SetupV4.5/...er.dll
windows10-2004-x64
3SetupV4.5/...dm.dll
windows10-2004-x64
3SetupV4.5/afunix.sys
windows10-2004-x64
1SetupV4.5/...pi.dll
windows10-2004-x64
3acwow64.dll
windows10-2004-x64
3Analysis
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max time kernel
92s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/08/2024, 20:39
Static task
static1
Behavioral task
behavioral1
Sample
setupV4.5.zip
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
setupV4.5.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
AcXtrnal.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
AdaptiveCards.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
SetupV4.5.exe
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
SetupV4.5.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
SetupV4.5/AddressParser.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
SetupV4.5/Apphlpdm.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
SetupV4.5/afunix.sys
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
SetupV4.5/appidapi.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
acwow64.dll
Resource
win10v2004-20240802-en
General
-
Target
SetupV4.5/AddressParser.dll
-
Size
52KB
-
MD5
09a620a0d09694d03bc8fd5d8b8aa819
-
SHA1
a7db367da4c455f7b4e42e9055ce1ca58923bd85
-
SHA256
381a701b27ba655a6833a02803a36aa6607904f6fb3c0b5530bacdf92f00da78
-
SHA512
68f17d726ad6811fcd4487340dbe13d7d97d515fed967dbefaa6b52ffe26b13f55f682939d1425624f83068e1b75c05fc10a601a81f01805c97fc9feffcb33c1
-
SSDEEP
768:WljQbhFMQUmxHqE3F0J0Q0K/SzFCe+VyDQc2gxpj+FrH53rNWiXI2Itp/zn:WV+fggKCFCe+Vdo2H7NWiY2It
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 232 3184 WerFault.exe 84 -
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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3864 wrote to memory of 3184 3864 rundll32.exe 84 PID 3864 wrote to memory of 3184 3864 rundll32.exe 84 PID 3864 wrote to memory of 3184 3864 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SetupV4.5\AddressParser.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3864 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SetupV4.5\AddressParser.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3184 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 6003⤵
- Program crash
PID:232
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3184 -ip 31841⤵PID:1228