Analysis
- max time kernel
143s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
20/09/2023, 16:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Halkbank_Ekstre_20092023_073809_405251-PDF.exe
Resource
win7-20230831-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
Halkbank_Ekstre_20092023_073809_405251-PDF.exe
Resource
win10v2004-20230915-en
4 signatures
150 seconds
General
- Target Halkbank_Ekstre_20092023_073809_405251-PDF.exe
- Size 721KB
- Sample230920-vf9ybabe68
- SHA256 96a3709a8156268f9daaeac2aab9c66146967ef173e5d5d2e8a0ed8bde75ab63
- MD5 c6240f16924f29d562206c72eca67e5f
- SHA1 a997a2b9a79c3951f74b8331d9d338f8db35add8
- SHA512 0d57f2b754234407c27df4459850410bcf7b31b73ad9ff1c1653fd52746b52228c1df06c7ab309c169cd9104a89caad202c52ac4a5e8d032139a73a3d3a06343
- SSDEEP 12288:GdwUJ2iNtxooevkol51LT9Ox119zN11pB5zvwGVzhthsZQ+aE+iu:lUJ16oeMuT9Ox1nzNBBVVbKZQjH
- MD5 SHA1 SHA512 SSDEEP
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4372 set thread context of 1700 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 85 - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 1700 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 1700 Halkbank_Ekstre_20092023_073809_405251-PDF.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4372 wrote to memory of 1700 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 85 PID 4372 wrote to memory of 1700 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 85 PID 4372 wrote to memory of 1700 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 85 PID 4372 wrote to memory of 1700 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 85 PID 4372 wrote to memory of 1700 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 85 PID 4372 wrote to memory of 1700 4372 Halkbank_Ekstre_20092023_073809_405251-PDF.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20092023_073809_405251-PDF.exe"C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20092023_073809_405251-PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20092023_073809_405251-PDF.exe"C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20092023_073809_405251-PDF.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1700
-