Analysis
-
max time kernel
43s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 23:49
Behavioral task
behavioral1
Sample
e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe
Resource
win7-20220812-en
General
-
Target
e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe
-
Size
1.5MB
-
MD5
8572b426f86365a8f5c639b07cabaa24
-
SHA1
97a39bde7dcaa9c5b01fc1e184a20d880334d583
-
SHA256
e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24
-
SHA512
c529017d09922197e42348b4c4486ec28fd3a174d6a41cb37bbce5b22fdb46e139553d46db55076e4d78ae87451e763a23b5b107e8f6f4b58c2f68f17baec4de
-
SSDEEP
24576:g2YFYDo5nb6NVdHF4I3AqIDPjcscMLlsXS3YE9ypIIj5m3QtMJ:M+D2bEVdHPAxj/cqei3FvIyKE
Malware Config
Signatures
-
Sets service image path in registry 2 TTPs 3 IoCs
Processes:
e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\GbpSv\ImagePath = "C:\\PROGRA~1\\GbPlugin\\GbpSvx.exe" e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet002\services\GbpSv\ImagePath = "C:\\PROGRA~1\\GbPlugin\\GbpSvx.exe" e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\GbpSv\ImagePath = "C:\\PROGRA~1\\GbPlugin\\GbpSvx.exe" e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Wine e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe -
Processes:
resource yara_rule behavioral1/memory/1948-54-0x0000000000400000-0x00000000005C3000-memory.dmp themida behavioral1/memory/1948-56-0x0000000000400000-0x00000000005C3000-memory.dmp themida -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\MICROSOFT\WINDOWS\CURRENTVERSION\RUN e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RUN\SynNglp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe" e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exepid process 1948 e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe 1948 e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exedescription pid process Token: SeDebugPrivilege 1948 e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe"C:\Users\Admin\AppData\Local\Temp\e20b1b7e15ec1c943863e031e0dfa8693925388a5b6e0516b20637db3b61eb24.exe"1⤵
- Sets service image path in registry
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken