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
11/10/2023, 14:15
Static task
static1
Behavioral task
behavioral1
Sample
6678d48b7542da0f1726bb4283cd347860904c4f0f177ca0557f3b498e413283.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
6678d48b7542da0f1726bb4283cd347860904c4f0f177ca0557f3b498e413283.exe
Resource
win10v2004-20230915-en
General
-
Target
6678d48b7542da0f1726bb4283cd347860904c4f0f177ca0557f3b498e413283.exe
-
Size
3.2MB
-
MD5
edd1bd542e4e137165c4fb5af556abc4
-
SHA1
9111c56e6e6b4ef0c6cf45fbd14bdf13dbeeb1e5
-
SHA256
6678d48b7542da0f1726bb4283cd347860904c4f0f177ca0557f3b498e413283
-
SHA512
2a8ea7069e09a878cc7b321782924eb95f706b8726cf8f9253b465e0005297c0e6bdd6813a62d67ab08439193c894642d48e8f5227551e1ac27e4a64b55fbc4f
-
SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlMYe04KV1EN9+Uwky:c+8X9G3vP3AMO83UNQjky
Malware Config
Signatures
-
Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1308 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe Token: SeShutdownPrivilege 1308 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 explorer.exe 1308 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\6678d48b7542da0f1726bb4283cd347860904c4f0f177ca0557f3b498e413283.exe"C:\Users\Admin\AppData\Local\Temp\6678d48b7542da0f1726bb4283cd347860904c4f0f177ca0557f3b498e413283.exe"1⤵PID:2452
-
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:1308