Analysis
-
max time kernel
150s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
10/10/2023, 23:11
Static task
static1
Behavioral task
behavioral1
Sample
ebf361cf8eef0432dd90f8a3dff048e819bd17141aeddedade1345e114099ecb.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ebf361cf8eef0432dd90f8a3dff048e819bd17141aeddedade1345e114099ecb.exe
Resource
win10v2004-20230915-en
General
-
Target
ebf361cf8eef0432dd90f8a3dff048e819bd17141aeddedade1345e114099ecb.exe
-
Size
2.8MB
-
MD5
20ecba1bcce4017b4179e6ab419048e3
-
SHA1
22035fbaa97ffc9a4b92f940bb573151d9b82aa3
-
SHA256
ebf361cf8eef0432dd90f8a3dff048e819bd17141aeddedade1345e114099ecb
-
SHA512
a2fedada4ead0e1b9138fa68d2f7b7df538fc8f982ffb2a4e5d6d6ed69f30de5a48fcd30f0a999a86479147d1eb8cfb3c844072b8f71599db2bd5c9a30234767
-
SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlkkBkYep+opTgUkySj1GH94e:Q+8X9G3vP3AMiDp+yTgUPHie
Malware Config
Signatures
-
Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2572 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe -
Suspicious use of SendNotifyMessage 23 IoCs
pid Process 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 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\ebf361cf8eef0432dd90f8a3dff048e819bd17141aeddedade1345e114099ecb.exe"C:\Users\Admin\AppData\Local\Temp\ebf361cf8eef0432dd90f8a3dff048e819bd17141aeddedade1345e114099ecb.exe"1⤵PID:2352
-
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:2572