banload | 79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d

Analysis

max time kernel
60s
max time network
33s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-12-2024 19:39

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General

Target

79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
Size

9.9MB
MD5

e9957fce6989f2e51fe69394ec77b129
SHA1

1cec361fad65c3c9dbf5ce3aeb95cd6d8c629255
SHA256

79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d
SHA512

defccb06b8ccf6b29bf81a85913ef1880a0e668a334977a9967cb2db25205ff6db9c02d2de4be55705b564009aedea63c39f2fecf9ff4cab9daacb9b395c7557
SSDEEP

196608:RFQWEPnPBnEmOKIbGdCzNA7rlvRz1rrFBV6tpjuj6gYPKHCKsi:PEPnPBnbOedjUtYj6gYPYP

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__	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe

Renames multiple (155) 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	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\7-Zip\Lang\lt.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\tk.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\ug.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-private-l1-1-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\bn.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\ext.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\kaa.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\ky.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVCatalog.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-math-l1-1-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\fy.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\sv.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\readme.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l1-2-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\an.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\cs.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClient.man.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-stdio-l1-1-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvSubsystemController.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\he.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\ne.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\ro.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-xstate-l2-1-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\7-zip.chm.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\az.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\sr-spl.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\uk.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\7-zip32.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\7zFM.exe.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\ast.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvApi.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\7-zip.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\si.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\th.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\7zG.exe.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\eo.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\mng2.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\co.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\tr.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVOrchestration.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\7z.exe.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\bg.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\id.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-string-l1-1-0.dll.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RHeartbeatConfig.xml.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\be.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\hi.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\hu.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\mng.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\ar.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
File created	C:\Program Files\7-Zip\Lang\ms.txt.tmp	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.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	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ = "C:\\Windows\\SysWOW64\\inetcomm.dll"	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ThreadingModel = "Both"	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "MHTML Asynchronous Pluggable Protocol Handler"	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4732	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
Token: SeIncBasePriorityPrivilege	4732	79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe

C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
"C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.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:4732

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-1-5-21-4050598569-1597076380-177084960-1000\desktop.ini.tmp

Filesize
10.0MB

MD5
291858290feb4c679276d93b51efdf0a

SHA1
4485f77ff316bef83bf81d72fd91ed93fd924ef0

SHA256
a00b2d60b14b458f746a6d20fed09d1a1910f8a86718ff3985d37b15e1ac2401

SHA512
edb0cca9096d94bb0f1277dae8700cf270a07ed58156446ec65f0b0d3dac067e8dac9b641016189d7b03559d1b41f1a30de77f81bd9fc0f1948183d9c9ecedae

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

Filesize
10.1MB

MD5
3cd1f344b41c12c5d415b65ecf9e0ee3

SHA1
c312fdb10ad97b04706fe45102649ac044017127

SHA256
a049a54c13066d653f6f7f5840c26f309ba1c0453ebc990ca20defd024ba9908

SHA512
f1fea954b1b04dd45a8675cf64658efb82defde6cc19ed6465df502b8e51c16a2dae68a866f38c19b3c75b3d80435df1cc8f3020d5068f4db62b5ec44ced17f9

Download Submit
memory/4732-0-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/4732-2-0x00000000049D0000-0x0000000004BDC000-memory.dmp

Filesize
2.0MB

Download
memory/4732-9-0x00000000049D0000-0x0000000004BDC000-memory.dmp

Filesize
2.0MB

Download
memory/4732-12-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/4732-13-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/4732-14-0x00000000049D0000-0x0000000004BDC000-memory.dmp

Filesize
2.0MB

Download
memory/4732-26-0x00000000049D0000-0x0000000004BDC000-memory.dmp

Filesize
2.0MB

Download
memory/4732-27-0x00000000049D0000-0x0000000004BDC000-memory.dmp

Filesize
2.0MB

Download
memory/4732-56-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/4732-62-0x00000000049D0000-0x0000000004BDC000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads