Analysis
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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
22-10-2024 00:11
Static task
static1
Behavioral task
behavioral1
Sample
a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe
Resource
win10v2004-20241007-en
General
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Target
a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe
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Size
3.1MB
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MD5
24fc799088ef6187a7c82f655bad7cc8
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SHA1
55dc809fe2a12038b98994ded5d05c4fa354682c
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SHA256
a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835
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SHA512
e7f3c85ed31a04f6d493bf2f8b2599235ab39156648ad4b13bc52cbe1df46856df07080b6fc74aa871895a87974e0da1b7d480c6e37061d885c752354e5c0369
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SSDEEP
49152:IsGq/sldirq5TpgiUghizqRB68B1ECYJgkMajIma2sxU5tL:Isj/eisgfghizqr68B+5JRMmAxytL
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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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 a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.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 a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe -
Modifies registry class 9 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InprocServer32\ = "%ProgramFiles(x86)%\\Windows Media Player\\mpvis.DLL" a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InprocServer32\ThreadingModel = "Apartment" a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\TypeLib a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\TypeLib\ = "{C58F1580-0DF3-401C-93B1-2D9DDA61CF04}" a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\Version\ = "1.0" a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC} a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\ = "AlchemyVis Class" a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InprocServer32 a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\Version a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2476 a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe Token: SeIncBasePriorityPrivilege 2476 a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe"C:\Users\Admin\AppData\Local\Temp\a2c54fbd90908c0364c480782902c879f14cfd1ffe07bca27a01b1d795335835.exe"1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2476