banload | 481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734d

Resubmissions

19-12-2024 22:13

241219-1472hs1nds 10

19-12-2024 21:43

241219-1kzwss1maj 10

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-12-2024 21:43

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General

Target

481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Size

2.4MB
MD5

0850fb73ac5cf974c11c0a78f2cc0a80
SHA1

f05cc0495fe2a239c76625e6be51f3d52fdcdea2
SHA256

481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734d
SHA512

30dae41f217a94117d67a4a8c782386cd8cb892ce4d0f05e4d9afcab1b9427d3ce3675e411fda2b032d74a38c1fa50f7659b2a8c0580fc78e3945292a3215fa9
SSDEEP

49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEv3olj3:RF8QUitE4iLqaPWGnEvY

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__	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe

Renames multiple (210) 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\SystemBiosDate	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\InkObj.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\fy.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\hi.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\IpsMigrationPlugin.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\TipTsf.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\micaut.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Csi.dll.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\ro.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InkWatson.exe.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\keypadbase.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mshwLatin.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipRes.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwgst.dll.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwLatin.dll.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\pa-in.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\va.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\vi.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_kor.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPWMI.DLL.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipscsy.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InkObj.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\delete.avi.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\IpsMigrationPlugin.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\FlickLearningWizard.exe.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\rtscom.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\7z.exe.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\gl.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\offfiltx.dll.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsdan.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\oskmenubase.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipBand.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipTsf.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\tipresx.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\7zFM.exe.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\en.ttt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\TipRes.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\tipresx.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\tabskb.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\Microsoft.Ink.dll.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpnr.dll.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\msoshext.dll.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\ne.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\si.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Uninstall.exe.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\micaut.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IpsMigrationPlugin.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\mng2.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-phonetic.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipschs.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\tipresx.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\ja-JP\msinfo32.exe.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-dayi.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrdeush.dat.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\IpsMigrationPlugin.dll.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsfin.xml.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\InkWatson.exe.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\tabskb.dll.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\7-Zip\Lang\tk.txt.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\InputPersonalization.exe.mui.tmp	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.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	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe

Modifies registry class 7 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "Jet Expression Service"	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ = "C:\\Windows\\SysWOW64\\msjtes40.dll"	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ThreadingModel = "Both"	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\TypeLib	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\TypeLib\ = "{2358C810-62BA-11d1-B3DB-00600832C573}"	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2484	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
Token: SeIncBasePriorityPrivilege	2484	481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe

C:\Users\Admin\AppData\Local\Temp\481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.exe
"C:\Users\Admin\AppData\Local\Temp\481f49f44f47d75a777518e1c5b0523e28ee7b1eae03ad284f9d68ad7164734dN.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:2484

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-1-5-21-2872745919-2748461613-2989606286-1000\desktop.ini.tmp

Filesize
2.6MB

MD5
80c1e390d7906dfe833011544dea167a

SHA1
8e181f4e802d362e50e26079a13ce7724c166299

SHA256
410c8b35a93931b3b83f5b3ebf297a1b488bdb0ba265bdf2610f88d962015e32

SHA512
56a5308f954491282d59c065d18bb40357b390ae337a949d20349686018238b0e85917c20af7e7f6cc2bc24049a022a998a4cdb3a8ad1072b9e430b4d039f272

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

Filesize
2.6MB

MD5
2a69282d3b2d181d33cc920b56ad72d3

SHA1
16b02c6f9877ac3b693e7a359de64286d1ffe317

SHA256
b8b25527136ac26fb12701427d973468a975069b965a0310b0721bc91976191e

SHA512
7139bd42456c34086eeda6756dbd3b9ab9db4a8774a8d414598152e2bfcb307dc01d67bbd36fb3420f5ac4154ccfef145c586434c6fc8e8f0492258975d27180

Download Submit
memory/2484-0-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/2484-1-0x00000000030D0000-0x00000000032DC000-memory.dmp

Filesize
2.0MB

Download
memory/2484-8-0x00000000030D0000-0x00000000032DC000-memory.dmp

Filesize
2.0MB

Download
memory/2484-11-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/2484-12-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/2484-13-0x00000000030D0000-0x00000000032DC000-memory.dmp

Filesize
2.0MB

Download
memory/2484-25-0x00000000030D0000-0x00000000032DC000-memory.dmp

Filesize
2.0MB

Download
memory/2484-41-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/2484-45-0x00000000030D0000-0x00000000032DC000-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