banload | 3a7ad3d6436b345e4229b659cbff25f75afe949aa9dca89cbc117290b7d11eab

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
23-06-2024 03:10

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General

Target

files/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

Processes:

Setup.exe

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

Processes:

Setup.exe

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

Processes:

Setup.exe

description	pid	Process	procid_target
PID 2072 set thread context of 2476	2072	Setup.exe	30

Executes dropped EXE 1 IoCs

Processes:

Setup.exe

pid	Process
2432	Setup.exe

Loads dropped DLL 11 IoCs

Processes:

WerFault.exemore.comhttpd.au3

pid	Process
2652	WerFault.exe
2652	WerFault.exe
2652	WerFault.exe
2652	WerFault.exe
2652	WerFault.exe
2652	WerFault.exe
2652	WerFault.exe
2652	WerFault.exe
2652	WerFault.exe
2476	more.com
2580	httpd.au3

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2652	2432	WerFault.exe	28

Modifies registry class 5 IoCs

Processes:

Setup.exe

description	ioc	Process
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}\ = "GameCleanupHandler Class"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ = "C:\\Windows\\System32\\gameux.dll"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ThreadingModel = "Both"	Setup.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Setup.exemore.com

pid	Process
2072	Setup.exe
2072	Setup.exe
2476	more.com
2476	more.com

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

Setup.exemore.com

pid	Process
2072	Setup.exe
2476	more.com

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

Setup.exeSetup.exemore.com

description	pid	Process	procid_target
PID 2072 wrote to memory of 2432	2072	Setup.exe	28
PID 2072 wrote to memory of 2432	2072	Setup.exe	28
PID 2072 wrote to memory of 2432	2072	Setup.exe	28
PID 2072 wrote to memory of 2432	2072	Setup.exe	28
PID 2072 wrote to memory of 2432	2072	Setup.exe	28
PID 2072 wrote to memory of 2432	2072	Setup.exe	28
PID 2072 wrote to memory of 2432	2072	Setup.exe	28
PID 2432 wrote to memory of 2652	2432	Setup.exe	29
PID 2432 wrote to memory of 2652	2432	Setup.exe	29
PID 2432 wrote to memory of 2652	2432	Setup.exe	29
PID 2432 wrote to memory of 2652	2432	Setup.exe	29
PID 2072 wrote to memory of 2476	2072	Setup.exe	30
PID 2072 wrote to memory of 2476	2072	Setup.exe	30
PID 2072 wrote to memory of 2476	2072	Setup.exe	30
PID 2072 wrote to memory of 2476	2072	Setup.exe	30
PID 2072 wrote to memory of 2476	2072	Setup.exe	30
PID 2476 wrote to memory of 2580	2476	more.com	32
PID 2476 wrote to memory of 2580	2476	more.com	32
PID 2476 wrote to memory of 2580	2476	more.com	32
PID 2476 wrote to memory of 2580	2476	more.com	32
PID 2476 wrote to memory of 2580	2476	more.com	32

C:\Users\Admin\AppData\Local\Temp\files\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\files\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:2072
- C:\Users\Admin\AppData\Roaming\loadctrltb\BSAOGDQUTSGQMB\Setup.exe
  C:\Users\Admin\AppData\Roaming\loadctrltb\BSAOGDQUTSGQMB\Setup.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2432
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 324
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2652
- C:\Windows\SysWOW64\more.com
  C:\Windows\SysWOW64\more.com
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Users\Admin\AppData\Local\Temp\httpd.au3
    C:\Users\Admin\AppData\Local\Temp\httpd.au3
    3⤵
    - Loads dropped DLL
    PID:2580

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\a30c8f3a

Filesize
2.0MB

MD5
1c2cf2b00e0c6f5a47d3bd7f03238a3c

SHA1
1fb863544fe6a906e7a80b55c83d9f54e6e5d02f

SHA256
2cd746c8ef44874c327cc92daeb94c91335738f7cd78e43cc9182e7b1fa0bab0

SHA512
48f9a001961805ef1e1a4f3c37de674f6300eeec68301309373ca3277a93cfc162bb01f14981fcacac639534d429c476cb7f04a76042f7303b8efd24e688e06c

Download Submit
C:\Users\Admin\AppData\Roaming\loadctrltb\BSAOGDQUTSGQMB\Setup.exe

Filesize
111KB

MD5
9f262921a7fbd432c3a694a372caf1b9

SHA1
dfd75a8835a5553d457f4f702c7fe5785227854f

SHA256
56cff82b9e3ee0ed5e74a3e55115e96fd198598be26492cca7b15d9b9023a238

SHA512
cabeaef6132444dc06e7a53332eb58446f7046069044c44b7a27693866a1d66aad7b3ebb5fe7bb79b780548a75b206528f176f5505c574b1c7ad3bcc6fc628b8

Download Submit
\Users\Admin\AppData\Local\Temp\httpd.au3

Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
memory/2072-15-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2072-40-0x000007FEF5D00000-0x000007FEF5E58000-memory.dmp

Filesize
1.3MB

Download
memory/2072-0-0x0000000003CC0000-0x0000000003EA8000-memory.dmp

Filesize
1.9MB

Download
memory/2072-14-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2072-20-0x00000000046F0000-0x0000000004AEA000-memory.dmp

Filesize
4.0MB

Download
memory/2072-19-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2072-22-0x000007FEF5D00000-0x000007FEF5E58000-memory.dmp

Filesize
1.3MB

Download
memory/2072-39-0x000007FEF5D18000-0x000007FEF5D19000-memory.dmp

Filesize
4KB

Download
memory/2072-37-0x000007FEF5D00000-0x000007FEF5E58000-memory.dmp

Filesize
1.3MB

Download
memory/2072-18-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2072-16-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2072-53-0x000007FEF5D00000-0x000007FEF5E58000-memory.dmp

Filesize
1.3MB

Download
memory/2072-13-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2072-10-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2476-57-0x0000000077200000-0x00000000773A9000-memory.dmp

Filesize
1.7MB

Download
memory/2476-59-0x0000000073EC0000-0x0000000074034000-memory.dmp

Filesize
1.5MB

Download
memory/2580-65-0x0000000077200000-0x00000000773A9000-memory.dmp

Filesize
1.7MB

Download
memory/2580-66-0x0000000000080000-0x00000000000DB000-memory.dmp

Filesize
364KB

Download
memory/2580-69-0x0000000000080000-0x00000000000DB000-memory.dmp

Filesize
364KB

Download