Analysis
-
max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13-10-2023 21:20
Static task
static1
Behavioral task
behavioral1
Sample
b69ecec201a8280b5678137ce75d703b056c2d8aa2990d7a5490fcd5d7f88860.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b69ecec201a8280b5678137ce75d703b056c2d8aa2990d7a5490fcd5d7f88860.exe
Resource
win10v2004-20230915-en
General
-
Target
b69ecec201a8280b5678137ce75d703b056c2d8aa2990d7a5490fcd5d7f88860.exe
-
Size
2.8MB
-
MD5
9094638c9bf0a3cfbe6e1abe8545c0ee
-
SHA1
945d0e70593a64a493a5e2a38d57586bacc3f2f1
-
SHA256
b69ecec201a8280b5678137ce75d703b056c2d8aa2990d7a5490fcd5d7f88860
-
SHA512
d7f805a95c2e45a6e1e28eedd235b72a87926f5c6ab8e8df142f13a1543cf8dac2312b880674e3da01cf759e3e7bc0340f0db93f883b1c34bcb24bb3b0d028fd
-
SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTl71Ttm2cHdV3:Q+8X9G3vP3AMf5mRT3
Malware Config
Signatures
-
Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2808 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe Token: SeShutdownPrivilege 2808 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 explorer.exe 2808 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\b69ecec201a8280b5678137ce75d703b056c2d8aa2990d7a5490fcd5d7f88860.exe"C:\Users\Admin\AppData\Local\Temp\b69ecec201a8280b5678137ce75d703b056c2d8aa2990d7a5490fcd5d7f88860.exe"1⤵PID:2224
-
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:2808