Analysis
-
max time kernel
138s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
11/10/2022, 09:25
Static task
static1
Behavioral task
behavioral1
Sample
812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe
Resource
win7-20220901-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
-
Target
812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe
-
Size
154KB
-
MD5
4f9c292680910b6771a89cb1cb77e680
-
SHA1
97df76ecc8593f7c62b92cb781f9236a45eb7d00
-
SHA256
812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f
-
SHA512
05475ab90aca31917963d748510ee09e499ac1f28af69265c10c298d5e36e7459bbe1717fffcde0678e5c35d36886e586a9e46b3208d0f78897efe2607259adf
-
SSDEEP
3072:mtWZqwoa9Xa1Idart19Z1pPxctR1jfvk/Y271ahwVlxXYEtzcS:mtxIqqde1pPxctR1jfvk/Y271ahwVlx/
Score
8/10
Malware Config
Signatures
-
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\19973 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\cctkaayiv.pif" msiexec.exe -
Blocklisted process makes network request 37 IoCs
flow pid Process 2 812 msiexec.exe 3 812 msiexec.exe 4 812 msiexec.exe 5 812 msiexec.exe 6 812 msiexec.exe 7 812 msiexec.exe 8 812 msiexec.exe 9 812 msiexec.exe 10 812 msiexec.exe 11 812 msiexec.exe 12 812 msiexec.exe 13 812 msiexec.exe 14 812 msiexec.exe 16 812 msiexec.exe 17 812 msiexec.exe 18 812 msiexec.exe 19 812 msiexec.exe 20 812 msiexec.exe 21 812 msiexec.exe 22 812 msiexec.exe 23 812 msiexec.exe 24 812 msiexec.exe 25 812 msiexec.exe 26 812 msiexec.exe 27 812 msiexec.exe 28 812 msiexec.exe 29 812 msiexec.exe 30 812 msiexec.exe 31 812 msiexec.exe 32 812 msiexec.exe 33 812 msiexec.exe 34 812 msiexec.exe 35 812 msiexec.exe 36 812 msiexec.exe 37 812 msiexec.exe 38 812 msiexec.exe 39 812 msiexec.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1328 set thread context of 1196 1328 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 27 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\cctkaayiv.pif msiexec.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1328 wrote to memory of 1196 1328 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 27 PID 1328 wrote to memory of 1196 1328 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 27 PID 1328 wrote to memory of 1196 1328 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 27 PID 1328 wrote to memory of 1196 1328 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 27 PID 1328 wrote to memory of 1196 1328 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 27 PID 1328 wrote to memory of 1196 1328 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 27 PID 1328 wrote to memory of 1196 1328 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 27 PID 1196 wrote to memory of 812 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 28 PID 1196 wrote to memory of 812 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 28 PID 1196 wrote to memory of 812 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 28 PID 1196 wrote to memory of 812 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 28 PID 1196 wrote to memory of 812 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 28 PID 1196 wrote to memory of 812 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 28 PID 1196 wrote to memory of 812 1196 812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe"C:\Users\Admin\AppData\Local\Temp\812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1328 -
C:\Users\Admin\AppData\Local\Temp\812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe"C:\Users\Admin\AppData\Local\Temp\812bde6c32aeb16362516dff9a3f93163fc2469cfe362f03e0c0d166c1a54a9f.exe"2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1196 -
C:\Windows\syswow64\msiexec.exeC:\Windows\syswow64\msiexec.exe3⤵
- Adds policy Run key to start application
- Blocklisted process makes network request
- Drops file in Program Files directory
PID:812
-
-