banload | 0ca3b1c2202d5107d74e28fca4a84a8da8fbe9799297ea82f016e9aecce3fdab

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 12:00

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General

Target

!ŞetUp_92517--#PaSꞨKḙy#$$/Setup.exe
Size

8.5MB
MD5

98169506fec94c2b12ba9930ad704515
SHA1

bce662a9fb94551f648ba2d7e29659957fd6a428
SHA256

9b8a5b0a45adf843e24214b46c285e44e73bc6eaf9e2a3b2c14a6d93ae541363
SHA512

7f4f7ac2326a1a8b7afc72822dae328753578eb0a4ffcec5adb4e4fb0c49703070f71e7411df221ee9f44d6b43a0a94921fe530877c5d5e71640b807e96def30
SSDEEP

196608:vdoUox8PFOegKz+qE1cnuyHgv3eZaOxqeXY4K:vC0O9m7EWEvbOxqetK

Score

10^/10

banload downloader dropper evasion persistence privilege_escalation trojan

Malware Config

Signatures

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setup.exe

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	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	Setup.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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2368 set thread context of 2760	2368	Setup.exe	31

Modifies registry class 17 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ = "C:\\Windows\\System32\\msvidctl.dll"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\VersionIndependentProgID	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\Implemented Categories	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\TypeLib	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\TypeLib\ = "{9B085638-018E-11D3-9D8E-00C04F72D980}"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\Version\ = "1.0"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\VersionIndependentProgID\ = "BDATuner.MPEG2TuneRequest"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\Implemented Categories\{0DE86A54-2BAA-11CF-A229-00AA003D7352}	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ThreadingModel = "Both"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ProgID	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\Programmable	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\Version	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ = "BDA Tuning Model MPEG2 Tune Request"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\Implemented Categories\{0DE86A57-2BAA-11CF-A229-00AA003D7352}	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ProgID\ = "BDATuner.MPEG2TuneRequest.1"	Setup.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2368	Setup.exe
2368	Setup.exe
2760	more.com
2760	more.com

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2368	Setup.exe
2760	more.com

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2760	2368	Setup.exe	31
PID 2368 wrote to memory of 2760	2368	Setup.exe	31
PID 2368 wrote to memory of 2760	2368	Setup.exe	31
PID 2368 wrote to memory of 2760	2368	Setup.exe	31
PID 2368 wrote to memory of 2760	2368	Setup.exe	31
PID 2760 wrote to memory of 2576	2760	more.com	33
PID 2760 wrote to memory of 2576	2760	more.com	33
PID 2760 wrote to memory of 2576	2760	more.com	33
PID 2760 wrote to memory of 2576	2760	more.com	33
PID 2760 wrote to memory of 2576	2760	more.com	33

C:\Users\Admin\AppData\Local\Temp\!ŞetUp_92517--#PaSꞨKḙy#$$\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\!ŞetUp_92517--#PaSꞨKḙy#$$\Setup.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\more.com
  C:\Windows\SysWOW64\more.com
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2760
- - C:\Windows\SysWOW64\SearchIndexer.exe
    C:\Windows\SysWOW64\SearchIndexer.exe
    3⤵
    PID:2576

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

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\c3892476

Filesize
1.1MB

MD5
3631a7478c6c41584dbc3ed3b0d149b5

SHA1
1bf093aedb434a20554ed1e7a2902af684ae4c77

SHA256
4071845030f26ede0c4abb04aca5d5ae6eeaa75df51abb0f98230764ca477a0a

SHA512
4337dcca939e26ce69ae72a70bc8e9956a07413d8f9911e9e6bf0c58356cedbb39000b83c6239f6cda6a26a647aa8d0b196f7f031b229545177569cf43409926

Download Submit
memory/2368-36-0x000007FEFF2A8000-0x000007FEFF2A9000-memory.dmp

Filesize
4KB

Download
memory/2368-15-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2368-38-0x000007FEFF290000-0x000007FEFF467000-memory.dmp

Filesize
1.8MB

Download
memory/2368-19-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2368-17-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2368-16-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2368-14-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2368-20-0x00000000046D0000-0x0000000004ACA000-memory.dmp

Filesize
4.0MB

Download
memory/2368-10-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2368-0-0x0000000003D30000-0x0000000003F18000-memory.dmp

Filesize
1.9MB

Download
memory/2368-37-0x000007FEFF290000-0x000007FEFF467000-memory.dmp

Filesize
1.8MB

Download
memory/2368-13-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2368-22-0x000007FEFF290000-0x000007FEFF467000-memory.dmp

Filesize
1.8MB

Download
memory/2576-47-0x0000000077AA0000-0x0000000077C49000-memory.dmp

Filesize
1.7MB

Download
memory/2576-48-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2576-49-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2760-41-0x0000000077AA0000-0x0000000077C49000-memory.dmp

Filesize
1.7MB

Download
memory/2760-43-0x00000000773FE000-0x0000000077400000-memory.dmp

Filesize
8KB

Download
memory/2760-42-0x00000000773F0000-0x000000007758D000-memory.dmp

Filesize
1.6MB

Download
memory/2760-44-0x00000000773F0000-0x000000007758D000-memory.dmp

Filesize
1.6MB

Download
memory/2760-46-0x00000000773F0000-0x000000007758D000-memory.dmp

Filesize
1.6MB

Download
memory/2760-50-0x00000000773FE000-0x0000000077400000-memory.dmp

Filesize
8KB

Download