Overview
overview
10Static
static
7716335ba5c...ac.exe
windows7-x64
716335ba5c...ac.exe
windows10-2004-x64
Ransomware...ac.exe
windows7-x64
Ransomware...ac.exe
windows10-2004-x64
1BadRabbit.exe
windows7-x64
10BadRabbit.exe
windows10-2004-x64
10Ransomware...it.exe
windows7-x64
10Ransomware...it.exe
windows10-2004-x64
10tunamor.exe
windows7-x64
tunamor.exe
windows10-2004-x64
Ransomware...or.exe
windows7-x64
Ransomware...or.exe
windows10-2004-x64
XMoon.exe
windows7-x64
10XMoon.exe
windows10-2004-x64
7Ransomware...on.exe
windows7-x64
10Ransomware...on.exe
windows10-2004-x64
7GoldenEye.exe
windows7-x64
10GoldenEye.exe
windows10-2004-x64
10GoldenEye.js
windows7-x64
10GoldenEye.js
windows10-2004-x64
10Ransomware...ye.exe
windows7-x64
10Ransomware...ye.exe
windows10-2004-x64
10Ransomware...Eye.js
windows7-x64
10Ransomware...Eye.js
windows10-2004-x64
10NotPetya.exe
windows7-x64
10NotPetya.exe
windows10-2004-x64
10Ransomware...ya.exe
windows7-x64
10Ransomware...ya.exe
windows10-2004-x64
10Ransomware...om.exe
windows7-x64
1Ransomware...om.exe
windows10-2004-x64
1Ransomware...om.exe
windows7-x64
6Ransomware...om.exe
windows10-2004-x64
3Analysis
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max time kernel
9s -
max time network
16s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
02-03-2024 20:13
Behavioral task
behavioral1
Sample
716335ba5cd1e7186c40295b199190e2b6655e48f1c1cbe12139ba67faa5e1ac.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
716335ba5cd1e7186c40295b199190e2b6655e48f1c1cbe12139ba67faa5e1ac.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Ransomware/Annabelle Ransomware/716335ba5cd1e7186c40295b199190e2b6655e48f1c1cbe12139ba67faa5e1ac.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Ransomware/Annabelle Ransomware/716335ba5cd1e7186c40295b199190e2b6655e48f1c1cbe12139ba67faa5e1ac.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
BadRabbit.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
BadRabbit.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Ransomware/BadRabbit Ransomware/BadRabbit.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Ransomware/BadRabbit Ransomware/BadRabbit.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
tunamor.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
tunamor.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Ransomware/Monster Ransomware (second new version)/tunamor.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Ransomware/Monster Ransomware (second new version)/tunamor.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
XMoon.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
XMoon.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
Ransomware/Monster Ransomware/XMoon.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Ransomware/Monster Ransomware/XMoon.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
GoldenEye.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
GoldenEye.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
GoldenEye.js
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
GoldenEye.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.exe
Resource
win7-20240215-en
Behavioral task
behavioral22
Sample
Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.js
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
Ransomware/Trojan.Ransom.GoldenEye/GoldenEye.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
NotPetya.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
NotPetya.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
Ransomware/Trojan.Ransom.NotPetya/NotPetya.exe
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
Ransomware/Trojan.Ransom.NotPetya/NotPetya.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
Ransomware/Trojan.Ransom.PetrWrap/Trojan.Ransom.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Ransomware/Trojan.Ransom.PetrWrap/Trojan.Ransom.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Ransomware/Trojan.Ransom.PetrWrap/Trojan.Ransom.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Ransomware/Trojan.Ransom.PetrWrap/Trojan.Ransom.exe
Resource
win10v2004-20240226-en
Errors
General
-
Target
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 -
Modifies data under HKEY_USERS 15 IoCs
description ioc Process Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "124" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" LogonUI.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 4744 shutdown.exe Token: SeRemoteShutdownPrivilege 4744 shutdown.exe Token: SeShutdownPrivilege 2172 shutdown.exe Token: SeRemoteShutdownPrivilege 2172 shutdown.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 848 LogonUI.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4384 wrote to memory of 2172 4384 tunamor.exe 88 PID 4384 wrote to memory of 2172 4384 tunamor.exe 88 PID 4384 wrote to memory of 2172 4384 tunamor.exe 88 PID 4384 wrote to memory of 4744 4384 tunamor.exe 89 PID 4384 wrote to memory of 4744 4384 tunamor.exe 89 PID 4384 wrote to memory of 4744 4384 tunamor.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\Ransomware\Monster Ransomware (second new version)\tunamor.exe"C:\Users\Admin\AppData\Local\Temp\Ransomware\Monster Ransomware (second new version)\tunamor.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of WriteProcessMemory
PID:4384 -
C:\Windows\SysWOW64\shutdown.exeshutdown.exe -r -f -t 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:2172
-
-
C:\Windows\SysWOW64\shutdown.exeC:\Windows\System32\shutdown.exe -r -f -t 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:4744
-
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa39ad855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:848