Analysis
-
max time kernel
61s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03-11-2022 12:35
Static task
static1
Behavioral task
behavioral1
Sample
426b40afb3877e199f66f5af9fd6101d.dll
Resource
win7-20220812-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
426b40afb3877e199f66f5af9fd6101d.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
5 signatures
150 seconds
General
-
Target
426b40afb3877e199f66f5af9fd6101d.dll
-
Size
814KB
-
MD5
426b40afb3877e199f66f5af9fd6101d
-
SHA1
b17ada54e9d4d5a3307727c2104a6ceeccac0fe5
-
SHA256
08a2413598b3baf793ffa58364e88aff9fd7e9356f5142427816a526809db3dc
-
SHA512
009f66a68e04e516ef5cc44fde191c5ed9b8e7aa88ee3804fd3f490fb01c3808d765e41a4a86be96fa32c7a8454b75e24f26a674a2ee567ef67ca3f0ff6bbe15
-
SSDEEP
12288:5sIyzbpudwh9PQx873eHeLs15pZ6yRQbf04Tn/WMideaik:5JyzbwdG4eLsjpZfRQ//q8fk
Score
10/10
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xdqLStVTwkwIgQ.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\UxyeQKHcBskPbN\\xdqLStVTwkwIgQ.dll\"" regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2088 regsvr32.exe 2088 regsvr32.exe 4180 regsvr32.exe 4180 regsvr32.exe 4180 regsvr32.exe 4180 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2088 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2088 wrote to memory of 4180 2088 regsvr32.exe 80 PID 2088 wrote to memory of 4180 2088 regsvr32.exe 80
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\426b40afb3877e199f66f5af9fd6101d.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\UxyeQKHcBskPbN\xdqLStVTwkwIgQ.dll"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:4180
-