banload | 3926f2648305c3904ccba8d67b8b608ffae27667fca0fffc956fb7ea561b3214

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

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General

Target

3926f2648305c3904ccba8d67b8b608ffae27667fca0fffc956fb7ea561b3214.dll
Size

6.1MB
MD5

57577f35bcd6ea09d42280f685fb6c63
SHA1

b0f8184e8486202ba962b40080004042c7795b12
SHA256

3926f2648305c3904ccba8d67b8b608ffae27667fca0fffc956fb7ea561b3214
SHA512

d01b262295097ae28ba8d932cbb4312eee5c048b2b213d3562fee34bc0c13e89176ef8885eeafff2a298a2a1f43a7beefc35f529b37fe4a6da4f258da57b73fd
SSDEEP

98304:KfrA+VLCOx6uDnu0VXOr8KggFnVRW/Ucd6exStNm:QA+9NDfBfKgUVNc4exuNm

Score

10^/10

banload downloader dropper persistence privilege_escalation trojan

Malware Config

Signatures

Banload
Banload variants download malicious files, then install and execute the files.
trojan dropper downloader banload
Banload family
banload

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	regsvr32.exe

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Modifies registry class 52 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InProcServer32\ = "%SystemRoot%\\system32\\windowscodecs.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect.1\ = "Connect Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect.1\CLSID\ = "{20213201-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\AppID = "{20213201-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\ = "Note Gem 2021 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\ = "{20213202-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\Containers	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect\CLSID\ = "{20213201-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3926f2648305c3904ccba8d67b8b608ffae27667fca0fffc956fb7ea561b3214.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\ = "{20213202-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect\ = "Connect Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3926f2648305c3904ccba8d67b8b608ffae27667fca0fffc956fb7ea561b3214.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\ = "Connect Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8884}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\ = "IConnect"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\ = "{20213202-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\ = "IConnect"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{541EFA71-DA7B-AD33-A254-144AF5C89BCC}\InProcServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2021.Connect\CurVer\ = "NoteGem2021.Connect.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\ProgID\ = "NoteGem2021.Connect.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\VersionIndependentProgID\ = "NoteGem2021.Connect"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8884}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8884}\ProxyStubClsid32	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2228	regsvr32.exe
Token: SeIncBasePriorityPrivilege	2228	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3926f2648305c3904ccba8d67b8b608ffae27667fca0fffc956fb7ea561b3214.dll
1⤵
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2228-0-0x0000000002660000-0x000000000284A000-memory.dmp

Filesize
1.9MB

Download
memory/2228-13-0x0000000180000000-0x0000000180CC2000-memory.dmp

Filesize
12.8MB

Download
memory/2228-10-0x0000000180000000-0x0000000180CC2000-memory.dmp

Filesize
12.8MB

Download
memory/2228-14-0x0000000180000000-0x0000000180CC2000-memory.dmp

Filesize
12.8MB

Download
memory/2228-12-0x0000000180000000-0x0000000180CC2000-memory.dmp

Filesize
12.8MB

Download
memory/2228-16-0x0000000180000000-0x0000000180CC2000-memory.dmp

Filesize
12.8MB

Download