banload | 80cf65a80c75a5a31c280588d292888aebfe6a98a60a4a54d57b7f91562369ca

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-10-2024 16:18

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General

Target

80cf65a80c75a5a31c280588d292888aebfe6a98a60a4a54d57b7f91562369ca.dll
Size

6.1MB
MD5

2a76bc075546653076bff642720a7d93
SHA1

f84697fec682679b12291e8f00f47a92869e7a9a
SHA256

80cf65a80c75a5a31c280588d292888aebfe6a98a60a4a54d57b7f91562369ca
SHA512

156e5d65b66d23d0de617872c3ab1175c9be604c40be778e335e88b957d93ac7bbdfef2cdd55eae2a00cc926029298e53936f0612f4d8987ec90d0eaa29a38bd
SSDEEP

98304:TQbRA+IWO7uVWuDnu0VXcEKQfsUpvzx+2pgmnxyt/m:MA+i69DfB1KQfLpvzgmnxO/m

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

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 52 IoCs

Processes:

regsvr32.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{DB50E645-261F-A1FC-7F29-D18688FCC5AE}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\AppID = "{20243201-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\80cf65a80c75a5a31c280588d292888aebfe6a98a60a4a54d57b7f91562369ca.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\ = "{20243202-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect\CLSID\ = "{20243201-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\VersionIndependentProgID\ = "NoteGem2024.Connect"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\ = "{20243202-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\ = "IConnect"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect\ = "Connect Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect\CurVer\ = "NoteGem2024.Connect.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\ = "{20243202-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\ = "IConnect"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{DB50E645-261F-A1FC-7F29-D18688FCC5AE}\InprocServer32\ = "C:\\Windows\\System32\\gameux.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\ = "Note Gem 2024 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\80cf65a80c75a5a31c280588d292888aebfe6a98a60a4a54d57b7f91562369ca.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{DB50E645-261F-A1FC-7F29-D18688FCC5AE}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{DB50E645-261F-A1FC-7F29-D18688FCC5AE}\ = "GameCleanupHandler Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{DB50E645-261F-A1FC-7F29-D18688FCC5AE}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect.1\ = "Connect Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\ = "Connect Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\ProgID\ = "NoteGem2024.Connect.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20243202-AE2E-4A01-81A1-0F0BA89F8884}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NoteGem2024.Connect.1\CLSID\ = "{20243201-AE2E-4A01-81A1-0F0BA89F8884}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20243201-AE2E-4A01-81A1-0F0BA89F8884}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{20243203-AE2E-4A01-81A1-0F0BA89F8884}\TypeLib\Version = "1.0"	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

regsvr32.exe

description	pid	Process
Token: 33	2708	regsvr32.exe
Token: SeIncBasePriorityPrivilege	2708	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\80cf65a80c75a5a31c280588d292888aebfe6a98a60a4a54d57b7f91562369ca.dll
1⤵
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2708

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/2708-0-0x0000000002660000-0x000000000284A000-memory.dmp

Filesize
1.9MB

Download
memory/2708-10-0x0000000180000000-0x0000000180CBF000-memory.dmp

Filesize
12.7MB

Download
memory/2708-12-0x0000000180000000-0x0000000180CBF000-memory.dmp

Filesize
12.7MB

Download
memory/2708-13-0x0000000180000000-0x0000000180CBF000-memory.dmp

Filesize
12.7MB

Download
memory/2708-14-0x0000000180000000-0x0000000180CBF000-memory.dmp

Filesize
12.7MB

Download
memory/2708-16-0x0000000180000000-0x0000000180CBF000-memory.dmp

Filesize
12.7MB

Download