Analysis
-
max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
07/11/2023, 08:09
Static task
static1
Behavioral task
behavioral1
Sample
554808104ca173008d7e07ea72fee211007390edb9292a7a62860cb55c38a7dc.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
554808104ca173008d7e07ea72fee211007390edb9292a7a62860cb55c38a7dc.exe
Resource
win10v2004-20231023-en
General
-
Target
554808104ca173008d7e07ea72fee211007390edb9292a7a62860cb55c38a7dc.exe
-
Size
3.4MB
-
MD5
60d8f1da8f7f3316b5fe43828e30b00b
-
SHA1
6d742f14df2a32466b410a63345ec23081df75d9
-
SHA256
554808104ca173008d7e07ea72fee211007390edb9292a7a62860cb55c38a7dc
-
SHA512
2f46fae3bedca5d6d0acd865a98d3e3630a40b200ad3de455994ead5435f74034b1b07854cb48f51734b46d69fd492d97977abd70b216aa7e3860b8319f62dc5
-
SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlNIrkeTAShZ1MpBPJz:c+8X9G3vP3AMIIeTX4Jz
Malware Config
Signatures
-
Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2796 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\554808104ca173008d7e07ea72fee211007390edb9292a7a62860cb55c38a7dc.exe"C:\Users\Admin\AppData\Local\Temp\554808104ca173008d7e07ea72fee211007390edb9292a7a62860cb55c38a7dc.exe"1⤵PID:2604
-
C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2796