banload | 3eb1e11e6b8dfe05f3ba9e9cd05b48327dd88a2314a4fad03c30d1282d2974f9

Analysis

max time kernel
92s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-10-2024 13:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

#!NewFiile_7474_ṔḁṨṨCṏḌḙ$s/Setup.exe
Size

8.5MB
MD5

98169506fec94c2b12ba9930ad704515
SHA1

bce662a9fb94551f648ba2d7e29659957fd6a428
SHA256

9b8a5b0a45adf843e24214b46c285e44e73bc6eaf9e2a3b2c14a6d93ae541363
SHA512

7f4f7ac2326a1a8b7afc72822dae328753578eb0a4ffcec5adb4e4fb0c49703070f71e7411df221ee9f44d6b43a0a94921fe530877c5d5e71640b807e96def30
SSDEEP

196608:vdoUox8PFOegKz+qE1cnuyHgv3eZaOxqeXY4K:vC0O9m7EWEvbOxqetK

Score

10^/10

banload vidar 048d5e906358321b51376c6237a65c77 discovery downloader dropper evasion persistence privilege_escalation stealer trojan

Malware Config

Extracted

Family

vidar

Version

9.2

Botnet

048d5e906358321b51376c6237a65c77

https://redddog.xyz

https://steamcommunity.com/profiles/76561199677575543

https://t.me/snsb82

Attributes

profile_id_v2
048d5e906358321b51376c6237a65c77
user_agent
Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) AppleWebKit/534.6 (KHTML, like Gecko) Chrome/8.0.500.0 Safari/534.6

Signatures

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

Detect Vidar Stealer 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral2/memory/3252-57-0x0000000000E60000-0x00000000015AB000-memory.dmp	family_vidar_v7
behavioral2/memory/3252-58-0x0000000000E60000-0x00000000015AB000-memory.dmp	family_vidar_v7

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

Setup.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setup.exe

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

Processes:

Setup.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	Setup.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Setup.exe

description	pid	Process	procid_target
PID 32 set thread context of 2308	32	Setup.exe	80

Loads dropped DLL 1 IoCs

Processes:

BvInputDiag.exe

pid	Process
3252	BvInputDiag.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

Processes:

netsh.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3476	3252	WerFault.exe	88

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:

BvInputDiag.exenetsh.exe

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

Modifies registry class 4 IoCs

Processes:

Setup.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ = "html persistent handler for mapi email"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\PersistentHandler	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\PersistentHandler\ = "{9694E38A-E081-46ac-99A0-8743C909ACB6}"	Setup.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Setup.exenetsh.exe

pid	Process
32	Setup.exe
32	Setup.exe
2308	netsh.exe
2308	netsh.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

Setup.exenetsh.exe

pid	Process
32	Setup.exe
2308	netsh.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Setup.exenetsh.exe

description	pid	Process	procid_target
PID 32 wrote to memory of 2308	32	Setup.exe	80
PID 32 wrote to memory of 2308	32	Setup.exe	80
PID 32 wrote to memory of 2308	32	Setup.exe	80
PID 32 wrote to memory of 2308	32	Setup.exe	80
PID 2308 wrote to memory of 3252	2308	netsh.exe	88
PID 2308 wrote to memory of 3252	2308	netsh.exe	88
PID 2308 wrote to memory of 3252	2308	netsh.exe	88
PID 2308 wrote to memory of 3252	2308	netsh.exe	88
PID 2308 wrote to memory of 3252	2308	netsh.exe	88

C:\Users\Admin\AppData\Local\Temp\#!NewFiile_7474_ṔḁṨṨCṏḌḙ$s\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\#!NewFiile_7474_ṔḁṨṨCṏḌḙ$s\Setup.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:32
- C:\Windows\SysWOW64\netsh.exe
  C:\Windows\SysWOW64\netsh.exe
  2⤵
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Users\Admin\AppData\Local\Temp\BvInputDiag.exe
    C:\Users\Admin\AppData\Local\Temp\BvInputDiag.exe
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:3252
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3252 -s 1756
      4⤵
      Program crash
      PID:3476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 3252 -ip 3252
1⤵
PID:512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\54275f25

Filesize
6.0MB

MD5
161f58921c5b0c2ccb510d06777fc163

SHA1
bcdeea8c8abda2456eb040a4d19c786d88e59655

SHA256
d5a174d7cb6fb39eac6cebeaf5e76bd338bacb8efb75a2d2505e61b149aeac8f

SHA512
4cf0e78b5f596af60dc487d30450dc86942cc7abd837f7bfa0a50deb639e3b8fbadbd07ccd1f6565d286e2f681fe8df3fb1aa52d3aa8eda0d36d6cb40f5315c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\BvInputDiag.exe

Filesize
136KB

MD5
3d754cfa4a5b2a3f19720550acf6d3cf

SHA1
e5c78edbd54e14a42258a6c223d2cf128530e1b6

SHA256
8e5e627881c8182bfbb64601c6f4f7b30ba950dfd10f638f404479406b2c03b8

SHA512
18db06443a718b8233ac9724e7f96310bf5841d2c980cd1d02e6fb6743e23acc13bd67fcd214b4c0650ac933f6f081759d699c73e14baf26ffc324c2b30f153b

Download Submit
memory/32-35-0x00007FFB573D0000-0x00007FFB57542000-memory.dmp

Filesize
1.4MB

Download
memory/32-36-0x00007FFB573D0000-0x00007FFB57542000-memory.dmp

Filesize
1.4MB

Download
memory/32-15-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/32-17-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/32-16-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/32-19-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/32-20-0x00007FFB573D0000-0x00007FFB57542000-memory.dmp

Filesize
1.4MB

Download
memory/32-34-0x00007FFB573E8000-0x00007FFB573E9000-memory.dmp

Filesize
4KB

Download
memory/32-0-0x0000000004030000-0x0000000004218000-memory.dmp

Filesize
1.9MB

Download
memory/32-14-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/32-12-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/32-10-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2308-41-0x000000007449E000-0x00000000744A0000-memory.dmp

Filesize
8KB

Download
memory/2308-42-0x0000000074491000-0x000000007449F000-memory.dmp

Filesize
56KB

Download
memory/2308-44-0x0000000074491000-0x000000007449F000-memory.dmp

Filesize
56KB

Download
memory/2308-39-0x00007FFB65D50000-0x00007FFB65F45000-memory.dmp

Filesize
2.0MB

Download
memory/3252-49-0x00007FFB65D50000-0x00007FFB65F45000-memory.dmp

Filesize
2.0MB

Download
memory/3252-57-0x0000000000E60000-0x00000000015AB000-memory.dmp

Filesize
7.3MB

Download
memory/3252-58-0x0000000000E60000-0x00000000015AB000-memory.dmp

Filesize
7.3MB

Download