Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
26/10/2024, 01:03
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe
Resource
win7-20240903-en
7 signatures
150 seconds
General
- Target 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe
- Size 2.0MB
- Sample241026-befhjavnb1
- SHA256 9935e0b839fb4c6dcc1865f37b5efe38140d1b7d2b4857fc367b6cf37b5dfba6
- MD5 c5bae6328a8fbec72b7a19aa72ffe121
- SHA1 fddbc9f8fbd345c5af4260e8bb6758d16229445d
- SHA512 fc04af10010154fb67ace56807be72765313bae742485d8e973b08cd64df1082e40b4e1014b602ffdc18752a92c1c57a70c2bbf3dec117f0a377a5de4013d3f7
- SSDEEP 49152:f7KjN89XWTbVNnuXjOg2ZBi0q5VWy7EeNTiKu:f7KKYZuXjOg2ZwPtQAS
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Banload
Banload variants download malicious files, then install and execute the files.
- Banload family
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe - Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe - Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC} 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\ = "CompositeMoniker" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\InprocServer32 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\InprocServer32\ = "combase.dll" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 3376 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Token: SeIncBasePriorityPrivilege 3376 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3376