banload | b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06

Resubmissions

02-01-2025 22:09

250102-124ajs1jdk 10

02-01-2025 19:03

250102-xqek9s1qd1 10

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-01-2025 19:03

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General

Target

b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
Size

15.7MB
MD5

21d88dc3265c802a0c214a5946bdd88a
SHA1

3a304f2e5c5d86092d92a438d2ad2179a6dee349
SHA256

b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06
SHA512

56a0dedf2620c1c9f093f33de3db828c08f1caf5ec373ce4cf48af0a6e5dde5f76e1093c767a983e2c5ea0322979953b465fba1f6aeb6be1559f1c0e1d2761a3
SSDEEP

98304:RF8QUitE4iLqaPWGnEvK7RkOEEo+A7mOk3oaCVA7m2St29Ejzh9oEuF8QUitE4i1:RFQWEPnPBnEXPEtFQWEPnPBnEXPE8Q

Score

10^/10

banload discovery downloader dropper evasion ransomware trojan

Malware Config

Signatures

Banload
Banload variants download malicious files, then install and execute the files.
trojan dropper downloader banload
Banload family
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__	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe

Renames multiple (221) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

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	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\7-Zip\Lang\lv.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\InputPersonalization.exe.mui.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\nl.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\sr-spl.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\vi.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\mip.exe.mui.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\7z.sfx.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\el.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\hi.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.th-th.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-GB\tipresx.dll.mui.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\History.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\kab.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClient.man.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-processthreads-l1-1-1.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-convert-l1-1-0.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-math-l1-1-0.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVCatalog.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\mshwLatin.dll.mui.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\fur.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\is.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l1-2-0.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\ms.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ar-sa.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\co.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\lt.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVOrchestration.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.el-gr.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\de.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\mk.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.uk-ua.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ru-ru.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\mshwLatin.dll.mui.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\br.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hi-in.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hr-hr.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\i640.cab.cat.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Content.xml.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\ro.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R64.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.tr-tr.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcr120.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\lij.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvStreamingManager.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipRes.dll.mui.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\7zCon.sfx.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\License.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-private-l1-1-0.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\DESIGNER\MSADDNDR.OLB.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVPolicy.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClientIsv.man.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\en.ttt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\hu.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\7-Zip\Lang\io.txt.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ThreadingModel = "Both"	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "CLSID_RecordInfo"	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ = "C:\\Windows\\SysWOW64\\oleaut32.dll"	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	3816	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
Token: SeIncBasePriorityPrivilege	3816	b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe

C:\Users\Admin\AppData\Local\Temp\b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe
"C:\Users\Admin\AppData\Local\Temp\b66429cf4aef8350c484fdab30a29a0a800ec9e32812725e0fcb26790edcbf06.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3816

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

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Downloads

C:\$Recycle.Bin\S-1-5-21-3350944739-639801879-157714471-1000\desktop.ini.tmp

Filesize
15.8MB

MD5
7b01f40c40a577cab14c41e30a59d892

SHA1
07cd0f2a55aed0b0fc9cf4d0b6e9c24fb9c5c46d

SHA256
7a832ed151604330e1098cb87d5a7064833e5f943e4e140e1cfeecb156ef8d29

SHA512
894470807c0ac0c118e3f1730cc62c4deb3f73fb29bb50bfee6367d0e8bb6ac3ad5e21ee754a55874bef8caa4d241f104711894ef08d95ff12148f5ebb36ca73

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
15.9MB

MD5
3c86bcd0deac3d4e4570fd8d679a2c4e

SHA1
f070e01468cb9499443236572a4fb10b42d290a4

SHA256
03ef5e2b58b2aa26fbe78ba5f28e89568b415bf1aa22791b6097b6d24fa03a15

SHA512
1489e2f558c390319f885d24c1e0bb79fd9f596e02c02be99177b5a8814cd185e5295b3c4165ec70c41e5206c7f412a110f309dc49e72b200f3dd3709f1a0906

Download Submit
memory/3816-0-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/3816-2-0x0000000004360000-0x000000000456C000-memory.dmp

Filesize
2.0MB

Download
memory/3816-8-0x0000000004360000-0x000000000456C000-memory.dmp

Filesize
2.0MB

Download
memory/3816-11-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/3816-12-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/3816-13-0x0000000004360000-0x000000000456C000-memory.dmp

Filesize
2.0MB

Download
memory/3816-21-0x0000000004360000-0x000000000456C000-memory.dmp

Filesize
2.0MB

Download
memory/3816-22-0x0000000004360000-0x000000000456C000-memory.dmp

Filesize
2.0MB

Download
memory/3816-41-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/3816-45-0x0000000004360000-0x000000000456C000-memory.dmp

Filesize
2.0MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads