Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11/10/2022, 01:48
Static task
static1
Behavioral task
behavioral1
Sample
be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe
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Size
156KB
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MD5
6143b0840bead4a6903d5aa780873870
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SHA1
b11a05a609dd3c70a71785b6e30b86621e0163a9
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SHA256
be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058
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SHA512
1b8f8778cd40375530250c81cc4fb3db8103f9cc5d8e78081ecf48f97ab761abe30fb9a432ec66b8a2f416b1ca6227e435ea762aa28b988168f1c1c65c71c991
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SSDEEP
3072:MGoe5g+GwD8w2+d5bWIrJ4E5n41sSLeH8ozK/d/18Ulyc4oQZiE97dY9:M2WIrJ4E5n41pVN/jh7W7pm
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" diuox.exe -
Executes dropped EXE 1 IoCs
pid Process 1740 diuox.exe -
Loads dropped DLL 2 IoCs
pid Process 1392 be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe 1392 be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /T" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /z" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /I" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /S" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /R" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /l" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /f" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /W" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /q" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /a" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /y" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /F" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /Z" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /s" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /G" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /U" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /A" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /p" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /r" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /w" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /Q" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /e" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /N" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /o" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /H" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /V" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /j" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /v" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /m" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /L" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /M" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /g" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /x" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /h" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /K" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /k" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /n" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /J" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /c" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /Y" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /d" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /O" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /E" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /C" diuox.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /m" be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /b" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /X" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /B" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /D" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /u" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /i" diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /t" diuox.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ diuox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\diuox = "C:\\Users\\Admin\\diuox.exe /P" diuox.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1392 be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe 1740 diuox.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1392 be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe 1740 diuox.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1392 wrote to memory of 1740 1392 be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe 28 PID 1392 wrote to memory of 1740 1392 be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe 28 PID 1392 wrote to memory of 1740 1392 be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe 28 PID 1392 wrote to memory of 1740 1392 be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe"C:\Users\Admin\AppData\Local\Temp\be79c7e43dc636ab058566b85fcc54311f4adb71dc52142abd3d41bd2eece058.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1392 -
C:\Users\Admin\diuox.exe"C:\Users\Admin\diuox.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1740
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
156KB
MD52a8799bdccd1701f5a4f8ff5fdd1f2d7
SHA1302f429f1e86bf7060855887a5d4ebebee09510d
SHA2560698c24b84c9aacfe65f80785b97a1e939d8d335e9c197c3de5e1167cbf08324
SHA5125e6b9172c154c44775c65c8d69185f0e756a0a74dc48a4d2724e6b3586fd6120bcc63a2f03376ae3f43a02d37b21b69791ec3e3e3bed610ee2d936a0c34b891b
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Filesize
156KB
MD52a8799bdccd1701f5a4f8ff5fdd1f2d7
SHA1302f429f1e86bf7060855887a5d4ebebee09510d
SHA2560698c24b84c9aacfe65f80785b97a1e939d8d335e9c197c3de5e1167cbf08324
SHA5125e6b9172c154c44775c65c8d69185f0e756a0a74dc48a4d2724e6b3586fd6120bcc63a2f03376ae3f43a02d37b21b69791ec3e3e3bed610ee2d936a0c34b891b
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Filesize
156KB
MD52a8799bdccd1701f5a4f8ff5fdd1f2d7
SHA1302f429f1e86bf7060855887a5d4ebebee09510d
SHA2560698c24b84c9aacfe65f80785b97a1e939d8d335e9c197c3de5e1167cbf08324
SHA5125e6b9172c154c44775c65c8d69185f0e756a0a74dc48a4d2724e6b3586fd6120bcc63a2f03376ae3f43a02d37b21b69791ec3e3e3bed610ee2d936a0c34b891b
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Filesize
156KB
MD52a8799bdccd1701f5a4f8ff5fdd1f2d7
SHA1302f429f1e86bf7060855887a5d4ebebee09510d
SHA2560698c24b84c9aacfe65f80785b97a1e939d8d335e9c197c3de5e1167cbf08324
SHA5125e6b9172c154c44775c65c8d69185f0e756a0a74dc48a4d2724e6b3586fd6120bcc63a2f03376ae3f43a02d37b21b69791ec3e3e3bed610ee2d936a0c34b891b