a327c350a0e77a6dec4f89fe5081463ea801aaad2effe60829a196e41776cb04

Analysis

max time kernel
31s
max time network
41s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 08:50

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Size

3.6MB
MD5

f309bfd31a517554dcf4599b570e8f6f
SHA1

c2bb1e4a16c0ad27c61f0135b4aa8766c797ccea
SHA256

a327c350a0e77a6dec4f89fe5081463ea801aaad2effe60829a196e41776cb04
SHA512

135f90c1dbaf4d9631bc18253ccca5eb1bd1f92daa1fdc6b615042fcea374e0a51c1a2ee034f20963b7f5da143e38b8ccd06e42ce828ea58e52b1a6a7c572a5f
SSDEEP

98304:e9Njzc1o3h7oddaLFCZUhuRWUGoHmTH2ofI:YXh71QewJG9PfI

Score

7^/10

discovery

Malware Config

Signatures

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	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.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	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{81F31E7B-3B60-D105-A92D-6ED7F56005E2}\InprocServer32\ = "%SystemRoot%\\SysWow64\\mmdevapi.dll"	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{81F31E7B-3B60-D105-A92D-6ED7F56005E2}\InprocServer32\ThreadingModel = "both"	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{81F31E7B-3B60-D105-A92D-6ED7F56005E2}	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{81F31E7B-3B60-D105-A92D-6ED7F56005E2}\ = "MMEndpointManager class"	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{81F31E7B-3B60-D105-A92D-6ED7F56005E2}\InprocServer32	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	2924	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Token: SeIncBasePriorityPrivilege	2924	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Token: 33	2924	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
Token: SeIncBasePriorityPrivilege	2924	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5072 wrote to memory of 2924	5072	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe	84
PID 5072 wrote to memory of 2924	5072	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe	84
PID 5072 wrote to memory of 2924	5072	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe	84
PID 5072 wrote to memory of 2924	5072	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe	84
PID 5072 wrote to memory of 2924	5072	2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe	84

C:\Users\Admin\AppData\Local\Temp\2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5072
- C:\Users\Admin\AppData\Local\Temp\2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-08-21_f309bfd31a517554dcf4599b570e8f6f_magniber.exe"
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  PID:2924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2924-3-0x0000000000400000-0x000000000096B000-memory.dmp

Filesize
5.4MB

Download
memory/2924-4-0x0000000002730000-0x000000000288A000-memory.dmp

Filesize
1.4MB

Download
memory/2924-10-0x0000000002730000-0x000000000288A000-memory.dmp

Filesize
1.4MB

Download
memory/2924-12-0x0000000000400000-0x000000000096B000-memory.dmp

Filesize
5.4MB

Download
memory/2924-15-0x0000000000400000-0x000000000096B000-memory.dmp

Filesize
5.4MB

Download
memory/2924-13-0x0000000000400000-0x000000000096B000-memory.dmp

Filesize
5.4MB

Download
memory/2924-16-0x0000000000400000-0x000000000096B000-memory.dmp

Filesize
5.4MB

Download
memory/2924-18-0x0000000000400000-0x000000000096B000-memory.dmp

Filesize
5.4MB

Download
memory/2924-19-0x0000000002730000-0x000000000288A000-memory.dmp

Filesize
1.4MB

Download
memory/5072-0-0x0000000000400000-0x000000000096B000-memory.dmp

Filesize
5.4MB

Download
memory/5072-17-0x0000000000400000-0x000000000096B000-memory.dmp

Filesize
5.4MB

Download