banload | a09da6dcf5a056cdf686fb89d9dc593bedb6bccd9a055c68a99a9ef1c5193d10

General

Target

2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Size

9.5MB
MD5

817d12905c68476ac619c7bb649ae1d7
SHA1

f8633d2239a3c11ba5030d5cee08561241ed4746
SHA256

a09da6dcf5a056cdf686fb89d9dc593bedb6bccd9a055c68a99a9ef1c5193d10
SHA512

8e77817a34937b9fabd25cdc51759f5c7713e712d1233f92add09a95169c358b21944f387b7f8474121819b250107e06f6eb47c35ba00317a5ec87ca2b38da3a
SSDEEP

196608:tpJsv6tWKFdu9C047xfMzlPBMtsyF7/TBP06/VGQLnRqBtL6e:tpJsv6tWKFdu9CvFfMzlPBMtl/TBPdRy

Score

10^/10

banload discovery 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 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.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	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe

Modifies registry class 8 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0288B94B-0288-B94B-0288-B94B0288B94B}	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0288B94B-0288-B94B-0288-B94B0288B94B}\ = "&Address"	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0288B94B-0288-B94B-0288-B94B0288B94B}\MenuTextPUI = "@explorerframe.dll,-13137"	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0288B94B-0288-B94B-0288-B94B0288B94B}\Implemented Categories	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0288B94B-0288-B94B-0288-B94B0288B94B}\Implemented Categories\{00021492-0000-0000-C000-000000000046}	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0288B94B-0288-B94B-0288-B94B0288B94B}\InProcServer32	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0288B94B-0288-B94B-0288-B94B0288B94B}\InProcServer32\ = "%SystemRoot%\\SysWow64\\explorerframe.dll"	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0288B94B-0288-B94B-0288-B94B0288B94B}\InProcServer32\ThreadingModel = "Apartment"	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 1916	2296	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe	30
PID 2296 wrote to memory of 1916	2296	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe	30
PID 2296 wrote to memory of 1916	2296	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe	30
PID 2296 wrote to memory of 1916	2296	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe	30
PID 2296 wrote to memory of 1916	2296	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe	30
PID 2296 wrote to memory of 1916	2296	2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Users\Admin\AppData\Local\Temp\2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-08-29_817d12905c68476ac619c7bb649ae1d7_mafia.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:1916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1916-7-0x00000000041D0000-0x00000000043DC000-memory.dmp

Filesize
2.0MB

Download
memory/1916-8-0x0000000000400000-0x0000000001600000-memory.dmp

Filesize
18.0MB

Download
memory/1916-1-0x00000000041D0000-0x00000000043DC000-memory.dmp

Filesize
2.0MB

Download
memory/1916-13-0x0000000000400000-0x0000000001600000-memory.dmp

Filesize
18.0MB

Download
memory/2296-0-0x0000000000400000-0x0000000001600000-memory.dmp

Filesize
18.0MB

Download
memory/2296-9-0x0000000003370000-0x0000000004570000-memory.dmp

Filesize
18.0MB

Download
memory/2296-12-0x0000000000400000-0x0000000001600000-memory.dmp

Filesize
18.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads