Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08/03/2025, 02:27
Static task
static1
Behavioral task
behavioral1
Sample
82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe
Resource
win10v2004-20250217-en
General
-
Target
82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe
-
Size
3.1MB
-
MD5
49736562f838b77d4965801d98452def
-
SHA1
5a6fed8a35c91f02672bc5b29f833d4e6ad53a89
-
SHA256
82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2
-
SHA512
bea46fe161a992419ecbe5754bf294f18a229e36d88fb8ee99c888b8d57c247a53b180a4e620b1b93043868535fdd8dcddb5f822486110ed37e6c9a8c82484f4
-
SSDEEP
49152:euWJCbWiLqRTNXYkier+1tgM68B1ECYJgkIlma2sx05tE:eugCSiwIPer+1tR68B+5JAmAxStE
Malware Config
Signatures
-
Banload
Banload variants download malicious files, then install and execute the files.
-
Banload family
-
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\SystemBiosDate 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.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 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC} 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\ = "Help Collection Wrapper Class" 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InprocServer32 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InprocServer32\ = "%SystemRoot%\\SysWow64\\mmcshext.dll" 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InprocServer32\ThreadingModel = "Apartment" 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2448 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe Token: SeIncBasePriorityPrivilege 2448 82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe"C:\Users\Admin\AppData\Local\Temp\82f2b4a9efe71dbaebd47d6a5f0f4f81ea5e107610745f12373bd706ab01eaa2.exe"1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2448