Analysis
-
max time kernel
94s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2024, 00:45
Static task
static1
Behavioral task
behavioral1
Sample
04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe
Resource
win10v2004-20240802-en
General
-
Target
04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe
-
Size
1.9MB
-
MD5
a00b2cfa83db42323e19d954710c74e1
-
SHA1
d24e3546f6b758d64c86e7ac48f422ed97ea729a
-
SHA256
04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a
-
SHA512
cd3d85d24ef07771df20218e7e8743777156151436e58c029a3c89f804c3bbb477dc18fed67f1f5e97d3c5c31522fb673a1a109e47859f683ed7cc600067ec6a
-
SSDEEP
49152:qvnMlvvvqFI3rUUan7yeCz3i96K0nLAcR3YmPXHXcK:64vWI3rJa7yeCzjDnUcRImPXHr
Malware Config
Signatures
-
Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 15 api64.ipify.org 16 api64.ipify.org 19 ipinfo.io 20 ipinfo.io -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3164 set thread context of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83 PID 3164 wrote to memory of 3980 3164 04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe"C:\Users\Admin\AppData\Local\Temp\04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3164 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
PID:3980
-