Analysis
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max time kernel
150s -
max time network
81s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 20:06
Static task
static1
Behavioral task
behavioral1
Sample
593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe
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Size
256KB
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MD5
920381bd0eb7ae3ec91c37c95713a008
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SHA1
75eadb20c4ed4d9a5b7de85fd895b8e84975d2c8
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SHA256
593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e
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SHA512
38d3f39be30762ff89b60997671509676bcd7e486c697cd5985270a3f46a2e99b8f249a6ef1dac75f9473913a7d6dcf55eba2ae0a423cd469c7b85aaf2bbedda
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SSDEEP
3072:k3ZVoe+Plp/nskpCUv5T79fzCC/M7BFsqMabeYiUDoZG/33ygot:yf2PlptNvl9fm0UBFsqMabeYiUDogvFg
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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" duugae.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe -
Executes dropped EXE 1 IoCs
pid Process 1612 duugae.exe -
Loads dropped DLL 2 IoCs
pid Process 992 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe 992 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /g" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /U" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /G" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /b" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /t" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /Y" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /Z" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /j" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /J" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /x" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /z" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /d" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /h" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /k" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /P" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /H" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /E" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /Q" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /C" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /y" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /I" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /i" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /l" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /K" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /a" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /s" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /k" 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /f" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /m" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /B" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /L" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /F" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /N" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /A" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /c" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /u" duugae.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /X" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /T" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /w" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /S" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /V" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /q" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /R" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /e" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /p" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /M" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /v" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /D" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /o" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /r" duugae.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\duugae = "C:\\Users\\Admin\\duugae.exe /O" duugae.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 992 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe 1612 duugae.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 992 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe 1612 duugae.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 992 wrote to memory of 1612 992 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe 27 PID 992 wrote to memory of 1612 992 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe 27 PID 992 wrote to memory of 1612 992 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe 27 PID 992 wrote to memory of 1612 992 593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.exe"C:\Users\Admin\AppData\Local\Temp\593239d8f2e5e4915868caefd8479e87fd2d12a624aaffb816dc502baa0b772e.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:992 -
C:\Users\Admin\duugae.exe"C:\Users\Admin\duugae.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:1612
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
256KB
MD55285ce3f683316e499549332de775963
SHA1bc664edec185b5632de62fb248d696da40d9076a
SHA256636e81b442e4b649ce4ea9f1deed76a0f822e359861a523afca185fa972ad719
SHA51232c043b2af8bea96f196a8c97287a73b9d90a739d3d16de6363c5c818fa4018fbbbd2c0ddde9e08dfd194b29c088f86d9ad1748f2cd0a34c92adfd4e4767183a
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Filesize
256KB
MD55285ce3f683316e499549332de775963
SHA1bc664edec185b5632de62fb248d696da40d9076a
SHA256636e81b442e4b649ce4ea9f1deed76a0f822e359861a523afca185fa972ad719
SHA51232c043b2af8bea96f196a8c97287a73b9d90a739d3d16de6363c5c818fa4018fbbbd2c0ddde9e08dfd194b29c088f86d9ad1748f2cd0a34c92adfd4e4767183a
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Filesize
256KB
MD55285ce3f683316e499549332de775963
SHA1bc664edec185b5632de62fb248d696da40d9076a
SHA256636e81b442e4b649ce4ea9f1deed76a0f822e359861a523afca185fa972ad719
SHA51232c043b2af8bea96f196a8c97287a73b9d90a739d3d16de6363c5c818fa4018fbbbd2c0ddde9e08dfd194b29c088f86d9ad1748f2cd0a34c92adfd4e4767183a
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Filesize
256KB
MD55285ce3f683316e499549332de775963
SHA1bc664edec185b5632de62fb248d696da40d9076a
SHA256636e81b442e4b649ce4ea9f1deed76a0f822e359861a523afca185fa972ad719
SHA51232c043b2af8bea96f196a8c97287a73b9d90a739d3d16de6363c5c818fa4018fbbbd2c0ddde9e08dfd194b29c088f86d9ad1748f2cd0a34c92adfd4e4767183a