banload | eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2024 23:53

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General

Target

eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe
Size

6.2MB
MD5

e89dee5428f09fbab5a3e42a636746a4
SHA1

24d01e7eefddcf0d48ba16d608e5d506b3ecff5c
SHA256

eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737
SHA512

1ff9e4e8b40ba666da314d848e0fc5219b789ead6265565527dcb0e3c901ec4fba6522e7ff4693f4de152e52ed4f2eb26ff066ed99c7c20b86649f1c978f8fc0
SSDEEP

98304:SXh+proAHrdLtnFR/C65xP8+are7LhK+b4RWUSrWT6HKFUKh2FDMGVOU:SXhEoAHrX/CmxRaOK+b4EXrbuVAF/h

Score

10^/10

banload discovery 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:

eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.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:

eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

Modifies registry class 4 IoCs

Processes:

eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\ = "StdOleLink"	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\ = "combase.dll"	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

description	pid	process
Token: 33	4396	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe
Token: SeIncBasePriorityPrivilege	4396	eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe

C:\Users\Admin\AppData\Local\Temp\eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe
"C:\Users\Admin\AppData\Local\Temp\eaec2c141798fc8da7431235ab33d4e03011d9a897a194fc06092486ba134737.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4396-1-0x0000000000400000-0x00000000013EC000-memory.dmp

Filesize
15.9MB

Download
memory/4396-2-0x0000000003710000-0x0000000003910000-memory.dmp

Filesize
2.0MB

Download
memory/4396-8-0x0000000003710000-0x0000000003910000-memory.dmp

Filesize
2.0MB

Download
memory/4396-13-0x0000000000400000-0x00000000013EC000-memory.dmp

Filesize
15.9MB

Download
memory/4396-11-0x0000000000400000-0x00000000013EC000-memory.dmp

Filesize
15.9MB

Download
memory/4396-14-0x0000000000400000-0x00000000013EC000-memory.dmp

Filesize
15.9MB

Download
memory/4396-15-0x0000000003E70000-0x0000000003E90000-memory.dmp

Filesize
128KB

Download
memory/4396-19-0x0000000003710000-0x0000000003910000-memory.dmp

Filesize
2.0MB

Download
memory/4396-16-0x0000000000400000-0x00000000013EC000-memory.dmp

Filesize
15.9MB

Download
memory/4396-18-0x0000000000400000-0x00000000013EC000-memory.dmp

Filesize
15.9MB

Download
memory/4396-20-0x0000000003710000-0x0000000003910000-memory.dmp

Filesize
2.0MB

Download
memory/4396-22-0x0000000000400000-0x00000000013EC000-memory.dmp

Filesize
15.9MB

Download