banload | 83cd7cd004b556a5538d95a01ee4380b50cba290b68f5362297726df0ce086fe

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-10-2024 20:35

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General

Target

83cd7cd004b556a5538d95a01ee4380b50cba290b68f5362297726df0ce086fe.dll
Size

3.5MB
MD5

29c2f0ae6d7a0aa1793f6f5d4c05bd1c
SHA1

f6428d704622ab98dc9d2a730b7024bd9d137610
SHA256

83cd7cd004b556a5538d95a01ee4380b50cba290b68f5362297726df0ce086fe
SHA512

b82aa4e189ff31c474e695435e1a8cd75bd3020d76a71110ada56a2eaca62f4130ef731401334a2c4c4b7e18b9854bd6fbfecb0ad6d99ccf0d2802db384919da
SSDEEP

98304:G8A+zrUnOVuDnu0VX3V7IUUamJl41AmZeR:G8A+8BDfB3V7l/mJl41AmZeR

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

Processes:

regsvr32.exe

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 64 IoCs

Processes:

regsvr32.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\83cd7cd004b556a5538d95a01ee4380b50cba290b68f5362297726df0ce086fe.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect.1\ = "Connect Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\ProgID\ = "OneMindMap2021.Connect.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\TypeLib\ = "{20213202-AE2E-4A01-81A1-0F0BA89F8886}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\TypeLib\ = "{20213202-AE2E-4A01-81A1-0F0BA89F8886}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\83cd7cd004b556a5538d95a01ee4380b50cba290b68f5362297726df0ce086fe.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\TypeLib\ = "{20213202-AE2E-4A01-81A1-0F0BA89F8886}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32\Assembly = "Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\ = "Connect Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\ = "IDialogMapOptions"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\TypeLib\ = "{20213202-AE2E-4A01-81A1-0F0BA89F8886}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32\14.0.0.0\Assembly = "Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\VersionIndependentProgID\ = "OneMindMap2021.Connect"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect\CLSID\ = "{20213201-AE2E-4A01-81A1-0F0BA89F8886}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\ = "IDialogMapOptions"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0\ = "One Mind Map 2021 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32\14.0.0.0\Class = "Microsoft.Office.Interop.Word.FontClass"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect\CurVer\ = "OneMindMap2021.Connect.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\TypeLib\ = "{20213202-AE2E-4A01-81A1-0F0BA89F8886}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32\14.0.0.0\RuntimeVersion = "v2.0.50727"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\ = "IConnect"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect.1\CLSID\ = "{20213201-AE2E-4A01-81A1-0F0BA89F8886}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\AppID = "{20213201-AE2E-4A01-81A1-0F0BA89F8886}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20213203-AE2E-4A01-81A1-0F0BA89F8886}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32\Class = "Microsoft.Office.Interop.Word.FontClass"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32\14.0.0.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5615F8D1-3C4C-41F8-90B6-7AEBD02E6140}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\OneMindMap2021.Connect.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20213202-AE2E-4A01-81A1-0F0BA89F8886}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20213201-AE2E-4A01-81A1-0F0BA89F8886}\VersionIndependentProgID	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

regsvr32.exe

description	pid	Process
Token: 33	2416	regsvr32.exe
Token: SeIncBasePriorityPrivilege	2416	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\83cd7cd004b556a5538d95a01ee4380b50cba290b68f5362297726df0ce086fe.dll
1⤵
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2416

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/2416-0-0x00000000026B0000-0x000000000289A000-memory.dmp

Filesize
1.9MB

Download
memory/2416-10-0x0000000180000000-0x000000018061A000-memory.dmp

Filesize
6.1MB

Download
memory/2416-12-0x0000000180000000-0x000000018061A000-memory.dmp

Filesize
6.1MB

Download
memory/2416-13-0x0000000180000000-0x000000018061A000-memory.dmp

Filesize
6.1MB

Download
memory/2416-15-0x0000000180000000-0x000000018061A000-memory.dmp

Filesize
6.1MB

Download