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Analysis
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max time kernel
151s -
max time network
79s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
02/10/2022, 15:37
Static task
static1
Behavioral task
behavioral1
Sample
1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe
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Size
264KB
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MD5
0528c726bebd1ff87bb504017304bd85
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SHA1
f02b71c66fabd6dc0c3220b797f41ddf3220fa14
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SHA256
1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2
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SHA512
413ebd7b27994d6be0dc2d09203eb38708a6b506376a0e39074699972402136444fd567a9da15996c69807d217fb13b1b9063251129440c155a200d776e701aa
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SSDEEP
3072:bwwQcqsOr//2IDyG2pfr4GNLzECcKIvMBSYWunCvPQiwhjXH1WkaBx5/lvnjLYa7:swQ3sOrn9Ic6OLynWunzXH1W9rt
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" 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" hbpuv.exe -
Executes dropped EXE 1 IoCs
pid Process 1936 hbpuv.exe -
Loads dropped DLL 2 IoCs
pid Process 1464 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe 1464 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /T" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /A" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /s" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /S" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /e" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /h" hbpuv.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /x" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /w" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /l" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /H" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /C" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /n" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /R" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /X" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /r" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /P" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /a" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /b" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /p" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /O" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /Y" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /M" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /f" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /v" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /c" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /N" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /L" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /K" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /L" 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /Z" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /q" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /F" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /Q" hbpuv.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /B" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /u" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /E" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /j" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /i" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /U" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /t" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /d" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /g" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /D" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /W" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /o" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /z" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /k" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /y" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /G" hbpuv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hbpuv = "C:\\Users\\Admin\\hbpuv.exe /V" hbpuv.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 1464 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe 1936 hbpuv.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1464 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe 1936 hbpuv.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1464 wrote to memory of 1936 1464 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe 27 PID 1464 wrote to memory of 1936 1464 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe 27 PID 1464 wrote to memory of 1936 1464 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe 27 PID 1464 wrote to memory of 1936 1464 1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.exe"C:\Users\Admin\AppData\Local\Temp\1c1331d4f7122041383d341dc300c79a4537cfd5e06b25afb44aa1da478148a2.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:1464 -
C:\Users\Admin\hbpuv.exe"C:\Users\Admin\hbpuv.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:1936
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
264KB
MD543333cc2fefc529ac2f32a1babb260fa
SHA1c2430812ab45e222e5fcfeb4164cc4ef4ffd0302
SHA2563c74f69c1695fb6086033db36d46475b3b56b376c0316a002ab2ea71242927ce
SHA512666c617ffe97dcc42ed40eb9c1a80d5c4636762f44e5aa278377e81163f3128a8514024ab31b4036e073f1f162988b7a6d858ba270cf12df9bf316114dec7602
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Filesize
264KB
MD543333cc2fefc529ac2f32a1babb260fa
SHA1c2430812ab45e222e5fcfeb4164cc4ef4ffd0302
SHA2563c74f69c1695fb6086033db36d46475b3b56b376c0316a002ab2ea71242927ce
SHA512666c617ffe97dcc42ed40eb9c1a80d5c4636762f44e5aa278377e81163f3128a8514024ab31b4036e073f1f162988b7a6d858ba270cf12df9bf316114dec7602
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Filesize
264KB
MD543333cc2fefc529ac2f32a1babb260fa
SHA1c2430812ab45e222e5fcfeb4164cc4ef4ffd0302
SHA2563c74f69c1695fb6086033db36d46475b3b56b376c0316a002ab2ea71242927ce
SHA512666c617ffe97dcc42ed40eb9c1a80d5c4636762f44e5aa278377e81163f3128a8514024ab31b4036e073f1f162988b7a6d858ba270cf12df9bf316114dec7602
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Filesize
264KB
MD543333cc2fefc529ac2f32a1babb260fa
SHA1c2430812ab45e222e5fcfeb4164cc4ef4ffd0302
SHA2563c74f69c1695fb6086033db36d46475b3b56b376c0316a002ab2ea71242927ce
SHA512666c617ffe97dcc42ed40eb9c1a80d5c4636762f44e5aa278377e81163f3128a8514024ab31b4036e073f1f162988b7a6d858ba270cf12df9bf316114dec7602