0226f723ff835d0b46269c1b896fa18fef0a8ed24dc3c72872dcf4cb45be90f9

Resubmissions

06-08-2024 13:23

240806-qna2qszgkp 10

06-08-2024 13:20

240806-qla9qazfpm 7

Analysis

max time kernel
141s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-08-2024 13:23

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Report Analysis Logs

General

Target

Robokits_USB_BT_18_ServoCon_Setup_V82.exe
Size

3.1MB
MD5

e0017606ff7935c846769b617a522c90
SHA1

ccbc102781a64f7936310e8f25028101ac3ff353
SHA256

0226f723ff835d0b46269c1b896fa18fef0a8ed24dc3c72872dcf4cb45be90f9
SHA512

b904262e8eea28f2229f6b670cf0240314626a8736aa90ed86f7c254cbe461190f1ba0976794b08dd11242b577c29bf3b2d5d767d910ad48889697a0e0cc34c5
SSDEEP

49152:sN26FOnzGn6LJvqkwnpC+mWd6uIcc+vo7dP6dF/WPxDz0peWUiz8ahxkYu:s06FOznLo0+Dd6uxc+vqYdF/WPxDIXxI

Score

7^/10

discovery upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Robokits_USB_BT_18_ServoCon_Setup_V82.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	Robokits_USB_BT_18_ServoCon_Setup_V82.exe

Executes dropped EXE 1 IoCs

Processes:

irsetup.exe

pid process

3856 irsetup.exe
Loads dropped DLL 1 IoCs

Processes:

irsetup.exe

pid process

3856 irsetup.exe

pid	process
3856	irsetup.exe

pid	process
3856	irsetup.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe	upx
behavioral2/memory/3856-12-0x0000000000400000-0x00000000007CB000-memory.dmp	upx
behavioral2/memory/3856-26-0x0000000000400000-0x00000000007CB000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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:

Robokits_USB_BT_18_ServoCon_Setup_V82.exeirsetup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Robokits_USB_BT_18_ServoCon_Setup_V82.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	irsetup.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

irsetup.exe

pid process

3856 irsetup.exe
3856 irsetup.exe
3856 irsetup.exe

pid	process
3856	irsetup.exe
3856	irsetup.exe
3856	irsetup.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Robokits_USB_BT_18_ServoCon_Setup_V82.exe

description	pid	process	target process
PID 3560 wrote to memory of 3856	3560	Robokits_USB_BT_18_ServoCon_Setup_V82.exe	irsetup.exe
PID 3560 wrote to memory of 3856	3560	Robokits_USB_BT_18_ServoCon_Setup_V82.exe	irsetup.exe
PID 3560 wrote to memory of 3856	3560	Robokits_USB_BT_18_ServoCon_Setup_V82.exe	irsetup.exe

C:\Users\Admin\AppData\Local\Temp\Robokits_USB_BT_18_ServoCon_Setup_V82.exe
"C:\Users\Admin\AppData\Local\Temp\Robokits_USB_BT_18_ServoCon_Setup_V82.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3560

C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1742706 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\Robokits_USB_BT_18_ServoCon_Setup_V82.exe" "__IRCT:1" "__IRTSS:0" "__IRSID:S-1-5-21-945322488-2060912225-3527527000-1000"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

Filesize
1.3MB

MD5
dec931e86140139380ea0df57cd132b6

SHA1
b717fd548382064189c16cb94dda28b1967a5712

SHA256
5ffd4b20dccfb84c8890abdb780184a7651e760aefba4ab0c6fba5b2a81f97d9

SHA512
14d594e88c4a1f0ec8bc1b4fe2d66e26358f907b1106c047ada35d500ca9e608f1ce5a57599453cf10f11f4d9f1948ced9056ce8bd944b16eca7e9b83e8b27af

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll

Filesize
318KB

MD5
b5fc476c1bf08d5161346cc7dd4cb0ba

SHA1
280fac9cf711d93c95f6b80ac97d89cf5853c096

SHA256
12cb9b8f59c00ef40ea8f28bfc59a29f12dc28332bf44b1a5d8d6a8823365650

SHA512
17fa97f399287b941e958d2d42fe6adb62700b01d9dbe0c824604e8e06d903b330f9d7d8ffb109bfb7f6742f46e7e9cedad6981f0d94d629b8402d0a0174f697

Download Submit
memory/3856-12-0x0000000000400000-0x00000000007CB000-memory.dmp

Filesize
3.8MB

Download
memory/3856-26-0x0000000000400000-0x00000000007CB000-memory.dmp

Filesize
3.8MB

Download