Overview
overview
10Static
static
7Windows/000.exe
windows7-x64
Windows/000.exe
windows10-2004-x64
Windows/BUG32.exe
windows7-x64
Windows/BUG32.exe
windows10-2004-x64
Windows/Bonzify.exe
windows7-x64
8Windows/Bonzify.exe
windows10-2004-x64
8Windows/Em...99.exe
windows7-x64
5Windows/Em...99.exe
windows10-2004-x64
5Windows/Em...tr.exe
windows7-x64
1Windows/Em...tr.exe
windows10-2004-x64
1Windows/Em...al.exe
windows7-x64
5Windows/Em...al.exe
windows10-2004-x64
5Windows/Em...en.exe
windows7-x64
1Windows/Em...en.exe
windows10-2004-x64
1Windows/Em...hu.exe
windows7-x64
5Windows/Em...hu.exe
windows10-2004-x64
1Windows/Fa...ye.exe
windows7-x64
6Windows/Fa...ye.exe
windows10-2004-x64
6Windows/PC...er.exe
windows7-x64
1Windows/PC...er.exe
windows10-2004-x64
7Windows/Ra...ac.exe
windows7-x64
10Windows/Ra...ac.exe
windows10-2004-x64
Windows/Ra...it.exe
windows7-x64
10Windows/Ra...it.exe
windows10-2004-x64
10Windows/Ra...or.exe
windows7-x64
Windows/Ra...or.exe
windows10-2004-x64
Windows/Ra...on.exe
windows7-x64
10Windows/Ra...on.exe
windows10-2004-x64
7Windows/Ra...ye.exe
windows7-x64
10Windows/Ra...ye.exe
windows10-2004-x64
10Windows/Ra...Eye.js
windows7-x64
10Windows/Ra...Eye.js
windows10-2004-x64
10Analysis
-
max time kernel
44s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10-03-2024 23:01
Behavioral task
behavioral1
Sample
Windows/000.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Windows/000.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Windows/BUG32.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Windows/BUG32.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
Windows/Bonzify.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Windows/Bonzify.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Windows/Email-Worm/Email-Worm.Win32.Happy99/Happy99.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Windows/Email-Worm/Email-Worm.Win32.Happy99/Happy99.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Windows/Email-Worm/Email-Worm.Win32.Magistr/Magistr.exe
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
Windows/Email-Worm/Email-Worm.Win32.Magistr/Magistr.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
Windows/Email-Worm/Email-Worm.Win32.Maldal/Maldal.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Windows/Email-Worm/Email-Worm.Win32.Maldal/Maldal.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
Windows/Email-Worm/Email-Worm.Win32.MeltingScreen/MeltingScreen.exe
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
Windows/Email-Worm/Email-Worm.Win32.MeltingScreen/MeltingScreen.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
Windows/Email-Worm/Email-Worm.Win32.Pikachu/Pikachu.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Windows/Email-Worm/Email-Worm.Win32.Pikachu/Pikachu.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
Windows/Fake GoldenEye/FakeGoldenEye.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
Windows/Fake GoldenEye/FakeGoldenEye.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
Windows/PCToaster/PCToaster.exe
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
Windows/PCToaster/PCToaster.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
Windows/Ransomware/Annabelle Ransomware/716335ba5cd1e7186c40295b199190e2b6655e48f1c1cbe12139ba67faa5e1ac.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Windows/Ransomware/Annabelle Ransomware/716335ba5cd1e7186c40295b199190e2b6655e48f1c1cbe12139ba67faa5e1ac.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
Windows/Ransomware/BadRabbit Ransomware/BadRabbit.exe
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
Windows/Ransomware/BadRabbit Ransomware/BadRabbit.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
Windows/Ransomware/Monster Ransomware (second new version)/tunamor.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Windows/Ransomware/Monster Ransomware (second new version)/tunamor.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
Windows/Ransomware/Monster Ransomware/XMoon.exe
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
Windows/Ransomware/Monster Ransomware/XMoon.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
Windows/Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Windows/Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Windows/Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.js
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Windows/Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.js
Resource
win10v2004-20240226-en
Errors
General
-
Target
Windows/Ransomware/Monster Ransomware (second new version)/tunamor.exe
-
Size
71KB
-
MD5
e9fdc21bd273444925a4512166188e5b
-
SHA1
e398138686eedcd8ef9de5342025f7118e120cdf
-
SHA256
78972cdde1a038f249b481ea2c4b172cc258aa294440333e9c46dcb3fbed5815
-
SHA512
64989534f56fcd70f3ff08bb47a331d5624fc1e3b387420a885d6f32a537e05182de8c5890612cde03fdd312ad101955674d7455c84b900bf7eed97b402a2b08
-
SSDEEP
768:Uv3mq1oJQpwvZlXhVkcDsaoi9P9TJKvaoStYARRQwfwiIySf4BtIl82+hE8x:YmqMQoXhVN4aooJhDCSeyxel82WNx
Malware Config
Signatures
-
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 tunamor.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 2816 shutdown.exe Token: SeRemoteShutdownPrivilege 2816 shutdown.exe Token: SeShutdownPrivilege 1988 shutdown.exe Token: SeRemoteShutdownPrivilege 1988 shutdown.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2784 wrote to memory of 2816 2784 tunamor.exe 28 PID 2784 wrote to memory of 2816 2784 tunamor.exe 28 PID 2784 wrote to memory of 2816 2784 tunamor.exe 28 PID 2784 wrote to memory of 2816 2784 tunamor.exe 28 PID 2784 wrote to memory of 1988 2784 tunamor.exe 29 PID 2784 wrote to memory of 1988 2784 tunamor.exe 29 PID 2784 wrote to memory of 1988 2784 tunamor.exe 29 PID 2784 wrote to memory of 1988 2784 tunamor.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\Windows\Ransomware\Monster Ransomware (second new version)\tunamor.exe"C:\Users\Admin\AppData\Local\Temp\Windows\Ransomware\Monster Ransomware (second new version)\tunamor.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\SysWOW64\shutdown.exeshutdown.exe -r -f -t 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:2816
-
-
C:\Windows\SysWOW64\shutdown.exeC:\Windows\System32\shutdown.exe -r -f -t 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:1988
-
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:2472
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:2400