banload | b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26-05-2024 04:03

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General

Target

b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe
Size

2.9MB
MD5

ddaec9851414d47ebc2c4ff204570cd7
SHA1

35b8c7cdc3bcc4a606b36fcbfd797de535300eeb
SHA256

b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715
SHA512

43e889261bceb0732150e2505d351e9097b23766f1cf3965c9a33a8345f9e3ffe086c5f0833609c2b8e321f3383ba582a0ccc7e67fff8cebf4df7c0658e00321
SSDEEP

49152:GIBnIYp4t6oT4QLrUl43SzuXmQ7l2mCK+MTYNG0Zms3Xkp88q9ZgOC:GIBIYdQLw6iiWmXTkrlk3q9a

Score

10^/10

banload downloader dropper evasion 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:

b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.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:

b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe

Modifies registry class 5 IoCs

Processes:

b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B3541C87-9D6F-041B-93A2-8C834D53B7DE}	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B3541C87-9D6F-041B-93A2-8C834D53B7DE}\ = "Transition Coordinator"	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B3541C87-9D6F-041B-93A2-8C834D53B7DE}\InProcServer32	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B3541C87-9D6F-041B-93A2-8C834D53B7DE}\InProcServer32\ = "%SystemRoot%\\SysWow64\\twinui.dll"	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B3541C87-9D6F-041B-93A2-8C834D53B7DE}\InProcServer32\ThreadingModel = "Apartment"	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe

description	pid	process
Token: 33	2752	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe
Token: SeIncBasePriorityPrivilege	2752	b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe

C:\Users\Admin\AppData\Local\Temp\b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe
"C:\Users\Admin\AppData\Local\Temp\b90ebe6b57cf9b036b6b751a2431d7b782a619dbc18ea03bdf5f5211ab312715.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2752

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2752-1-0x0000000002BA0000-0x0000000002D8E000-memory.dmp

Filesize
1.9MB

Download
memory/2752-8-0x0000000002BA0000-0x0000000002D8E000-memory.dmp

Filesize
1.9MB

Download
memory/2752-4-0x0000000000400000-0x00000000009A2000-memory.dmp

Filesize
5.6MB

Download
memory/2752-13-0x0000000000400000-0x00000000009A2000-memory.dmp

Filesize
5.6MB

Download
memory/2752-17-0x0000000000400000-0x00000000009A2000-memory.dmp

Filesize
5.6MB

Download
memory/2752-18-0x0000000000400000-0x00000000009A2000-memory.dmp

Filesize
5.6MB

Download
memory/2752-16-0x0000000000400000-0x00000000009A2000-memory.dmp

Filesize
5.6MB

Download
memory/2752-14-0x0000000000400000-0x00000000009A2000-memory.dmp

Filesize
5.6MB

Download
memory/2752-19-0x0000000000400000-0x00000000009A2000-memory.dmp

Filesize
5.6MB

Download
memory/2752-20-0x0000000002BA0000-0x0000000002D8E000-memory.dmp

Filesize
1.9MB

Download