banload | 70f76a40bc72139f4aeb0a3516a86908f30595740015669f3b358473de6d9ed5

General

Target

#Frée-FɨLéŜ-!PằŜSwṟo͍d--63180/Setup.exe
Size

8.5MB
MD5

98169506fec94c2b12ba9930ad704515
SHA1

bce662a9fb94551f648ba2d7e29659957fd6a428
SHA256

9b8a5b0a45adf843e24214b46c285e44e73bc6eaf9e2a3b2c14a6d93ae541363
SHA512

7f4f7ac2326a1a8b7afc72822dae328753578eb0a4ffcec5adb4e4fb0c49703070f71e7411df221ee9f44d6b43a0a94921fe530877c5d5e71640b807e96def30
SSDEEP

196608:vdoUox8PFOegKz+qE1cnuyHgv3eZaOxqeXY4K:vC0O9m7EWEvbOxqetK

Score

10^/10

banload vidar 3c6ffb3181118d4e1071419a800b7369 downloader dropper evasion persistence stealer trojan

Malware Config

Extracted

Family

vidar

Botnet

3c6ffb3181118d4e1071419a800b7369

C2

https://redddog.xyz

https://steamcommunity.com/profiles/76561199677575543

https://t.me/snsb82

Attributes

profile_id_v2
3c6ffb3181118d4e1071419a800b7369
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

resource	yara_rule
behavioral1/memory/2936-49-0x0000000000D00000-0x000000000144B000-memory.dmp	family_vidar_v7
behavioral1/memory/2936-59-0x0000000000D00000-0x000000000144B000-memory.dmp	family_vidar_v7
behavioral1/memory/2936-60-0x0000000000D00000-0x000000000144B000-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

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

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

description	pid	Process	procid_target
PID 2616 set thread context of 3960	2616	Setup.exe	89

Loads dropped DLL 1 IoCs

pid	Process
2936	BvInputDiag.exe

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
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\ = "C:\\Program Files\\Common Files\\System\\ado\\msado15.dll"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ThreadingModel = "Both"	Setup.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
60	2936	WerFault.exe	97

Modifies registry class 9 IoCs

description	ioc	Process
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\ThreadingModel = "Both"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\VersionIndependentProgID\ = "ADODB.Parameter"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ = "ADODB.Parameter"	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ = "C:\\Program Files\\Common Files\\System\\ado\\msado15.dll"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ProgID	Setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ProgID\ = "ADODB.Parameter.6.0"	Setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\VersionIndependentProgID	Setup.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2616	Setup.exe
2616	Setup.exe
3960	netsh.exe
3960	netsh.exe
3960	netsh.exe
3960	netsh.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2616	Setup.exe
3960	netsh.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 3960	2616	Setup.exe	89
PID 2616 wrote to memory of 3960	2616	Setup.exe	89
PID 2616 wrote to memory of 3960	2616	Setup.exe	89
PID 2616 wrote to memory of 3960	2616	Setup.exe	89
PID 3960 wrote to memory of 2936	3960	netsh.exe	97
PID 3960 wrote to memory of 2936	3960	netsh.exe	97
PID 3960 wrote to memory of 2936	3960	netsh.exe	97
PID 3960 wrote to memory of 2936	3960	netsh.exe	97
PID 3960 wrote to memory of 2936	3960	netsh.exe	97

C:\Users\Admin\AppData\Local\Temp\#Frée-FɨLéŜ-!PằŜSwṟo͍d--63180\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\#Frée-FɨLéŜ-!PằŜSwṟo͍d--63180\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:2616
- C:\Windows\SysWOW64\netsh.exe
  C:\Windows\SysWOW64\netsh.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3960
- - C:\Users\Admin\AppData\Local\Temp\BvInputDiag.exe
    C:\Users\Admin\AppData\Local\Temp\BvInputDiag.exe
    3⤵
    - Loads dropped DLL
    PID:2936
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 1664
      4⤵
      Program crash
      PID:60

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2936 -ip 2936
1⤵
PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Information Discovery

1

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\99f3745c

Filesize
6.0MB

MD5
02681d1b359e554e136d0282784345e3

SHA1
7a0bd132d11e38c68807d2fe768f7209c6886201

SHA256
55d0001fe094acc766f17fa1a45db579cbb0647589501b2cff4e99d0612fb92c

SHA512
15bdd2937ab1108aa1c1753814ac5cd6eb7a4fd73f9a89eccaca280607176d3457de6fff326634b97f1135e8e44682b414e3a7a4eb7cd84a8347ca899fff4a25

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

Filesize
136KB

MD5
3d754cfa4a5b2a3f19720550acf6d3cf

SHA1
e5c78edbd54e14a42258a6c223d2cf128530e1b6

SHA256
8e5e627881c8182bfbb64601c6f4f7b30ba950dfd10f638f404479406b2c03b8

SHA512
18db06443a718b8233ac9724e7f96310bf5841d2c980cd1d02e6fb6743e23acc13bd67fcd214b4c0650ac933f6f081759d699c73e14baf26ffc324c2b30f153b

Download Submit
memory/2616-35-0x00007FF9C3160000-0x00007FF9C32D2000-memory.dmp

Filesize
1.4MB

Download
memory/2616-12-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2616-15-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2616-16-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2616-17-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2616-19-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2616-20-0x00007FF9C3160000-0x00007FF9C32D2000-memory.dmp

Filesize
1.4MB

Download
memory/2616-34-0x00007FF9C3160000-0x00007FF9C32D2000-memory.dmp

Filesize
1.4MB

Download
memory/2616-0-0x00000000040A0000-0x0000000004288000-memory.dmp

Filesize
1.9MB

Download
memory/2616-14-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2616-10-0x0000000000400000-0x0000000001CF7000-memory.dmp

Filesize
25.0MB

Download
memory/2936-49-0x0000000000D00000-0x000000000144B000-memory.dmp

Filesize
7.3MB

Download
memory/2936-52-0x00007FF9E0F70000-0x00007FF9E1165000-memory.dmp

Filesize
2.0MB

Download
memory/2936-59-0x0000000000D00000-0x000000000144B000-memory.dmp

Filesize
7.3MB

Download
memory/2936-60-0x0000000000D00000-0x000000000144B000-memory.dmp

Filesize
7.3MB

Download
memory/3960-40-0x0000000074810000-0x000000007498B000-memory.dmp

Filesize
1.5MB

Download
memory/3960-42-0x0000000074810000-0x000000007498B000-memory.dmp

Filesize
1.5MB

Download
memory/3960-43-0x0000000074810000-0x000000007498B000-memory.dmp

Filesize
1.5MB

Download
memory/3960-47-0x0000000074810000-0x000000007498B000-memory.dmp

Filesize
1.5MB

Download
memory/3960-38-0x00007FF9E0F70000-0x00007FF9E1165000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads