banload | cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73

General

Target

cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
Size

2.3MB
MD5

0bf328cf414cd36cab7e7579fc500b9a
SHA1

be69bff61ecb84a737479b3676cf8a90b777ed70
SHA256

cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73
SHA512

252f35935a263713245cc5df2f9c4018a774c0c94827a62da84d72186691001428a0f09aa58b0c3ecfd1bf3a6a3b0aa03e4667ad26c95ec8f2a7a6b915935675

Score

10^/10

banload downloader dropper evasion trojan

Malware Config

Signatures

Banload
Banload variants download malicious files, then install and execute the files.
trojan dropper downloader banload
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

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:

cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe

Modifies registry class 5 IoCs

Processes:

cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\ = "PSFactoryBuffer"	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\InProcServer32	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\InProcServer32\ = "C:\\Windows\\SysWOW64\\wmcodecdspps.dll"	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\InProcServer32\ThreadingModel = "Both"	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe

description	pid	process
Token: 33	3348	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
Token: SeIncBasePriorityPrivilege	3348	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe

pid	process
3348	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
3348	cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe

C:\Users\Admin\AppData\Local\Temp\cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe
"C:\Users\Admin\AppData\Local\Temp\cb31591df8293df812da66a7ebfa7027b9c4b64312dc88a421a5ea3156f43d73.exe"
1⤵
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3348

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

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

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Downloads

memory/3348-118-0x0000000002AA0000-0x0000000002CAC000-memory.dmp

Filesize
2.0MB

Download
memory/3348-122-0x0000000000400000-0x0000000000756000-memory.dmp

Filesize
3.3MB

Download
memory/3348-123-0x0000000000400000-0x0000000000756000-memory.dmp

Filesize
3.3MB

Download
memory/3348-124-0x0000000000400000-0x0000000000756000-memory.dmp

Filesize
3.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads