banload | 8820cd80ca77790cb91110ba1349b3890ecef62229bbde2009ea8c87ea50d29e

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 downloader dropper evasion persistence stealer trojan

Malware Config

Extracted

Family

vidar

Botnet

048d5e906358321b51376c6237a65c77

C2

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 3 IoCs

stealer

Processes:

resource	yara_rule
behavioral2/memory/4244-48-0x0000000000C00000-0x000000000134B000-memory.dmp	family_vidar_v7
behavioral2/memory/4244-58-0x0000000000C00000-0x000000000134B000-memory.dmp	family_vidar_v7
behavioral2/memory/4244-59-0x0000000000C00000-0x000000000134B000-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

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 target process

PID 1688 set thread context of 4188 1688 Setup.exe netsh.exe
Loads dropped DLL 1 IoCs

Processes:

BvInputDiag.exe

pid process

4244 BvInputDiag.exe

description	pid	process	target process
PID 1688 set thread context of 4188	1688	Setup.exe	netsh.exe

pid	process
4244	BvInputDiag.exe

Registers COM server for autorun 1 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Processes:

Setup.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\15.0.0.0\RuntimeVersion = "v2.0.50727"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\Assembly = "Microsoft.Vbe.Interop, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\Class = "Microsoft.Vbe.Interop.VBProjectClass"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\RuntimeVersion = "v2.0.50727"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\15.0.0.0	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\15.0.0.0\Assembly = "Microsoft.Vbe.Interop, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\15.0.0.0\Class = "Microsoft.Vbe.Interop.VBProjectClass"	Setup.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3540 4244 WerFault.exe BvInputDiag.exe

pid	pid_target	process	target process
3540	4244	WerFault.exe	BvInputDiag.exe

Modifies registry class 9 IoCs

Processes:

Setup.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\15.0.0.0\Class = "Microsoft.Vbe.Interop.VBProjectClass"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\Assembly = "Microsoft.Vbe.Interop, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\Class = "Microsoft.Vbe.Interop.VBProjectClass"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\15.0.0.0	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\15.0.0.0\Assembly = "Microsoft.Vbe.Interop, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\RuntimeVersion = "v2.0.50727"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\15.0.0.0\RuntimeVersion = "v2.0.50727"	Setup.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Setup.exenetsh.exe

pid process

1688 Setup.exe
1688 Setup.exe
4188 netsh.exe
4188 netsh.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

Setup.exenetsh.exe

pid process

1688 Setup.exe
4188 netsh.exe

pid	process
1688	Setup.exe
1688	Setup.exe
4188	netsh.exe
4188	netsh.exe

pid	process
1688	Setup.exe
4188	netsh.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Setup.exenetsh.exe

description	pid	process	target process
PID 1688 wrote to memory of 4188	1688	Setup.exe	netsh.exe
PID 1688 wrote to memory of 4188	1688	Setup.exe	netsh.exe
PID 1688 wrote to memory of 4188	1688	Setup.exe	netsh.exe
PID 1688 wrote to memory of 4188	1688	Setup.exe	netsh.exe
PID 4188 wrote to memory of 4244	4188	netsh.exe	BvInputDiag.exe
PID 4188 wrote to memory of 4244	4188	netsh.exe	BvInputDiag.exe
PID 4188 wrote to memory of 4244	4188	netsh.exe	BvInputDiag.exe
PID 4188 wrote to memory of 4244	4188	netsh.exe	BvInputDiag.exe
PID 4188 wrote to memory of 4244	4188	netsh.exe	BvInputDiag.exe

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
- Registers COM server for autorun
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1688

C:\Windows\SysWOW64\netsh.exe
C:\Windows\SysWOW64\netsh.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4188

C:\Users\Admin\AppData\Local\Temp\BvInputDiag.exe
C:\Users\Admin\AppData\Local\Temp\BvInputDiag.exe
3⤵
- Loads dropped DLL
PID:4244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 1776
4⤵
- Program crash
PID:3540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4244 -ip 4244
1⤵
PID:4144

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\95db0c28
Filesize
6.0MB

MD5
f910aaaf3b8bf8d72a6e962dca3d7e0a

SHA1
83ddb613420c491e7fc2c464026050757f316b85

SHA256
709ddccb290a3c78222eb668be385495e55ead40a6bec1f2b64b02cdaf757e95

SHA512
b1f1f50bc8d8dd46511bd650a52377aee9d5771b8ed2e51c24bd62841810bc839a24a2e73a3d51d7b436de5f7ce4afc6c8b17199ae03b23651df5c9d494ce67c

Download Submit
C:\Users\Admin\AppData\Local\Temp\BvInputDiag.exe
Filesize
136KB

MD5
3d754cfa4a5b2a3f19720550acf6d3cf

SHA1
e5c78edbd54e14a42258a6c223d2cf128530e1b6

SHA256
8e5e627881c8182bfbb64601c6f4f7b30ba950dfd10f638f404479406b2c03b8

SHA512
18db06443a718b8233ac9724e7f96310bf5841d2c980cd1d02e6fb6743e23acc13bd67fcd214b4c0650ac933f6f081759d699c73e14baf26ffc324c2b30f153b

Download Submit
memory/1688-35-0x00007FF99E790000-0x00007FF99E902000-memory.dmp

Filesize
1.4MB

Download
memory/1688-12-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/1688-15-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/1688-16-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/1688-17-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/1688-19-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/1688-20-0x00007FF99E790000-0x00007FF99E902000-memory.dmp

Filesize
1.4MB

Download
memory/1688-34-0x00007FF99E790000-0x00007FF99E902000-memory.dmp

Filesize
1.4MB

Download
memory/1688-0-0x0000000003F80000-0x0000000004168000-memory.dmp

Filesize
1.9MB

Download
memory/1688-14-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/1688-10-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/4188-40-0x00000000749D0000-0x0000000074B4B000-memory.dmp

Filesize
1.5MB

Download
memory/4188-42-0x00000000749D0000-0x0000000074B4B000-memory.dmp

Filesize
1.5MB

Download
memory/4188-43-0x00000000749D0000-0x0000000074B4B000-memory.dmp

Filesize
1.5MB

Download
memory/4188-38-0x00007FF9BD550000-0x00007FF9BD745000-memory.dmp

Filesize
2.0MB

Download
memory/4244-48-0x0000000000C00000-0x000000000134B000-memory.dmp

Filesize
7.3MB

Download
memory/4244-51-0x00007FF9BD550000-0x00007FF9BD745000-memory.dmp

Filesize
2.0MB

Download
memory/4244-58-0x0000000000C00000-0x000000000134B000-memory.dmp

Filesize
7.3MB

Download
memory/4244-59-0x0000000000C00000-0x000000000134B000-memory.dmp

Filesize
7.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads