banload | 872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e

Analysis

max time kernel
150s
max time network
145s
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 19:40

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General

Target

872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
Size

3.1MB
MD5

49c1a0464aff4cbf082a8d73bd7db0d2
SHA1

46f5b216fbd21e7c802d5a3c4cf9a19682f55593
SHA256

872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e
SHA512

48caf07868efe35ce01ad61f14a5ff1a22e28553e3919a5640a98a5a4d84b1a70fa20123f1cb28110bc9bfe76e483fa91852baec759cb7d079f23532ccb244b7
SSDEEP

49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvVWiK7lji2Ayd:RF8QUitE4iLqaPWGnEvc

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__	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe

Renames multiple (709) 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	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.bg-bg.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sk-sk.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\IpsPlugin.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NameResolution.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RUI.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Buffers.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.MemoryMappedFiles.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Tracing.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.SecureString.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\7-Zip\Lang\tr.txt.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\AssertSuspend.pptm.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hwrcommonlm.dat.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Ping.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.NETCore.App.runtimeconfig.json.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.UnmanagedMemoryStream.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\7-Zip\Lang\ca.txt.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad.xml.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\System\ado\it-IT\msader15.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledb32.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\zh-CN\tipresx.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\System\ado\de-DE\msader15.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Numerics.Vectors.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\7-Zip\7z.sfx.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\System\msadc\msadco.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaosp.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\TipTsf.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Web.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encoding.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Tasks.Extensions.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Extensions.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.Writer.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hr-HR\tipresx.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaremr.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Csp.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Configuration.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Principal.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\clrjit.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Mail.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\7-Zip\7z.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-changjei.xml.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipscat.xml.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-stdio-l1-1-0.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InkObj.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ro-RO\tipresx.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.HttpListener.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Transactions.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\7-Zip\7-zip.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-locale-l1-1-0.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\oskclearuibase.xml.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.EventBasedAsync.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.CompilerServices.Unsafe.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\7-Zip\Lang\lij.txt.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\micaut.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.AppContext.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nb-NO\tipresx.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.DriveInfo.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Resources.ResourceManager.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mshwjpnr.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\th-TH\tipresx.dll.mui.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.TypeConverter.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Emit.ILGeneration.dll.tmp	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.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	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.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\\ieframe.dll"	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InProcServer32\ThreadingModel = "Apartment"	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "IE Background Task Scheduler"	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InProcServer32	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4500	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
Token: SeIncBasePriorityPrivilege	4500	872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe

C:\Users\Admin\AppData\Local\Temp\872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.exe
"C:\Users\Admin\AppData\Local\Temp\872efda22a1a464d90ed06cbdfc178e6ba06536805ce79f04c54991f6c8cad5e.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:4500

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-1-5-21-2878641211-696417878-3864914810-1000\desktop.ini.tmp

Filesize
3.3MB

MD5
5e88fa37eecca2bf7b64c5270f74c966

SHA1
3a2df4743cf8254f5846708fdfb3ee5f463627cb

SHA256
ee8d7bd4cd7ff2327fa4418cf6c2a93e378ed6b2fc88d4d49a46df566d051d42

SHA512
d6d97dd8a8270082753b7bb4373c4c22cfc6a22ae75f0eff40fd940800495a2b2aa40c4f295c517cc63b8de46417a8b1df588db69f4152dae5ba847ebe7112aa

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

Filesize
3.4MB

MD5
70c7c7448b42c1d9d4588c0d8f58ac16

SHA1
63d717ce868f05c6340bf833bf25d17e57f5a58f

SHA256
931cb4bf1f74593339e19e9b11538466aa9414aafbe0a8f6c3146c166c5d5dde

SHA512
bebd34048091b69cbc25e3865c72ed7a8e196099f4c15f14cc79e843db3a295dc42c70e0d9b6c0c638718e1af4fe2592929d19d41eca9974dddda6fb77acb4b7

Download Submit
memory/4500-0-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/4500-2-0x00000000049B0000-0x0000000004BBC000-memory.dmp

Filesize
2.0MB

Download
memory/4500-9-0x00000000049B0000-0x0000000004BBC000-memory.dmp

Filesize
2.0MB

Download
memory/4500-13-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/4500-12-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/4500-14-0x00000000049B0000-0x0000000004BBC000-memory.dmp

Filesize
2.0MB

Download
memory/4500-41-0x00000000049B0000-0x0000000004BBC000-memory.dmp

Filesize
2.0MB

Download
memory/4500-40-0x00000000049B0000-0x0000000004BBC000-memory.dmp

Filesize
2.0MB

Download
memory/4500-124-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/4500-138-0x00000000049B0000-0x0000000004BBC000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads