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Analysis
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max time kernel
150s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06/12/2022, 18:14
Static task
static1
Behavioral task
behavioral1
Sample
f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe
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Size
156KB
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MD5
c48d0c48b21db1d540c225a87f143361
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SHA1
91a704afc313cf41de7e3f43cbbdb61f55dbc28e
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SHA256
f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b
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SHA512
bebcfd61c614783db173b21f5fd2a15d57190603d5e5732856314a9d1f09df93b60aa01721c402e67f0389c8bb94fa6395df8e02b6ab9c288f7a7cde6d81cc76
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SSDEEP
3072:a5/5qj0C0H3RvXs45qlCG8v12aO1AwPgamPet2IZahE5j4oQ:Q5W0Lvulf8v12aO1AwSPetRdd
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" f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" deajiut.exe -
Executes dropped EXE 1 IoCs
pid Process 944 deajiut.exe -
Loads dropped DLL 2 IoCs
pid Process 1968 f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe 1968 f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /c" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /H" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /A" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /Y" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /E" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /e" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /J" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /p" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /v" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /w" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /b" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /L" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /U" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /G" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /I" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /n" deajiut.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /D" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /l" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /h" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /o" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /j" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /P" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /O" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /Z" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /m" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /B" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /T" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /u" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /X" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /z" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /C" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /g" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /r" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /M" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /x" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /s" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /R" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /N" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /S" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /d" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /F" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /V" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /K" f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /a" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /i" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /k" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /K" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /Q" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /t" deajiut.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /q" deajiut.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\deajiut = "C:\\Users\\Admin\\deajiut.exe /y" deajiut.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 1968 f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe 944 deajiut.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1968 f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe 944 deajiut.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1968 wrote to memory of 944 1968 f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe 27 PID 1968 wrote to memory of 944 1968 f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe 27 PID 1968 wrote to memory of 944 1968 f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe 27 PID 1968 wrote to memory of 944 1968 f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.exe"C:\Users\Admin\AppData\Local\Temp\f64fe3a9122d0eee681e58d5f65ace09a6e2dfe55268674bfcf374325bdba96b.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:1968 -
C:\Users\Admin\deajiut.exe"C:\Users\Admin\deajiut.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:944
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
156KB
MD5410748467e6fcb378a67bcb52760d00a
SHA1ac26e69a82d643a3cf5386dd805c37d451aab6c4
SHA256358846147d2cf533a376f2aa44f0ac3dcb5072f0b35f717936f0b86e0340b8bf
SHA512b85afb80c245a2d9828971e3da43b0e078cce40d287fcf2a92c8a1ea8f2989ea2b90321f5504d544fbc8f3ba03dd449e6c4b84a5e643d97ec017d65281997235
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Filesize
156KB
MD5410748467e6fcb378a67bcb52760d00a
SHA1ac26e69a82d643a3cf5386dd805c37d451aab6c4
SHA256358846147d2cf533a376f2aa44f0ac3dcb5072f0b35f717936f0b86e0340b8bf
SHA512b85afb80c245a2d9828971e3da43b0e078cce40d287fcf2a92c8a1ea8f2989ea2b90321f5504d544fbc8f3ba03dd449e6c4b84a5e643d97ec017d65281997235
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Filesize
156KB
MD5410748467e6fcb378a67bcb52760d00a
SHA1ac26e69a82d643a3cf5386dd805c37d451aab6c4
SHA256358846147d2cf533a376f2aa44f0ac3dcb5072f0b35f717936f0b86e0340b8bf
SHA512b85afb80c245a2d9828971e3da43b0e078cce40d287fcf2a92c8a1ea8f2989ea2b90321f5504d544fbc8f3ba03dd449e6c4b84a5e643d97ec017d65281997235
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Filesize
156KB
MD5410748467e6fcb378a67bcb52760d00a
SHA1ac26e69a82d643a3cf5386dd805c37d451aab6c4
SHA256358846147d2cf533a376f2aa44f0ac3dcb5072f0b35f717936f0b86e0340b8bf
SHA512b85afb80c245a2d9828971e3da43b0e078cce40d287fcf2a92c8a1ea8f2989ea2b90321f5504d544fbc8f3ba03dd449e6c4b84a5e643d97ec017d65281997235