Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
20-08-2024 17:53
Static task
static1
Behavioral task
behavioral1
Sample
1417773afaa438180e37401d36d72fb0N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
1417773afaa438180e37401d36d72fb0N.exe
Resource
win10v2004-20240802-en
General
-
Target
1417773afaa438180e37401d36d72fb0N.exe
-
Size
237KB
-
MD5
1417773afaa438180e37401d36d72fb0
-
SHA1
d5828adbcba529d839c02bd3cf9c3db9b7232d7a
-
SHA256
733bf99b327c3c165c6461457eef4429608022f8937a7bb31d61cce25a598a3c
-
SHA512
69b2e8680fa15e210ea953958ba20a806ae8a53510f0beafca09bb4e6e47dbc2018a71afc375beb94506020076b1bf9fbb9730a79730944a38fd786a7ca7f938
-
SSDEEP
6144:3A2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:3ATuTAnKGwUAWVycQqgj
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\D3AA7A67 = "C:\\Users\\Admin\\AppData\\Roaming\\D3AA7A67\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
Processes:
1417773afaa438180e37401d36d72fb0N.exewinver.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1417773afaa438180e37401d36d72fb0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 46 IoCs
Processes:
winver.exepid process 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe 2828 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2828 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
1417773afaa438180e37401d36d72fb0N.exewinver.exedescription pid process target process PID 2320 wrote to memory of 2828 2320 1417773afaa438180e37401d36d72fb0N.exe winver.exe PID 2320 wrote to memory of 2828 2320 1417773afaa438180e37401d36d72fb0N.exe winver.exe PID 2320 wrote to memory of 2828 2320 1417773afaa438180e37401d36d72fb0N.exe winver.exe PID 2320 wrote to memory of 2828 2320 1417773afaa438180e37401d36d72fb0N.exe winver.exe PID 2320 wrote to memory of 2828 2320 1417773afaa438180e37401d36d72fb0N.exe winver.exe PID 2828 wrote to memory of 1440 2828 winver.exe Explorer.EXE PID 2828 wrote to memory of 1308 2828 winver.exe taskhost.exe PID 2828 wrote to memory of 1428 2828 winver.exe Dwm.exe PID 2828 wrote to memory of 1440 2828 winver.exe Explorer.EXE PID 2828 wrote to memory of 1040 2828 winver.exe DllHost.exe
Processes
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1308
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1428
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1440
-
C:\Users\Admin\AppData\Local\Temp\1417773afaa438180e37401d36d72fb0N.exe"C:\Users\Admin\AppData\Local\Temp\1417773afaa438180e37401d36d72fb0N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2828
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1040