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Analysis
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max time kernel
151s -
max time network
55s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07/12/2022, 03:13
Static task
static1
Behavioral task
behavioral1
Sample
623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe
Resource
win10v2004-20220812-en
General
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Target
623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe
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Size
188KB
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MD5
299db8e4d715285eb182b1623b774b10
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SHA1
0542f21aecbb6cd34cd058cd7662e323857e93f6
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SHA256
623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca
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SHA512
7f78c2f117dfdb25ddda522fb6738c2097ec05b91381921d7d49d036c4f3046b04935b04b6b32901b8ed6bc1a4c6e2c2b90581be51983618f76803b41b821330
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SSDEEP
3072:QKxXAKunUbD4LdWKnvmb7/D26105nFeziUq6fNMUoZEA6YMSiWo7TI5Oa+EhFVjo:QgA9n0xKnvmb7/D261CnFeziUq6fNoZe
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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" raoanon.exe -
Executes dropped EXE 1 IoCs
pid Process 956 raoanon.exe -
Loads dropped DLL 2 IoCs
pid Process 1948 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe 1948 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /G" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /Z" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /g" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /e" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /o" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /U" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /D" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /c" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /b" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /z" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /I" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /K" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /y" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /u" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /V" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /A" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /C" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /l" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /W" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /O" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /j" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /f" raoanon.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /H" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /m" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /Q" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /M" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /v" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /w" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /R" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /l" 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /Y" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /r" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /E" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /J" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /p" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /n" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /N" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /T" raoanon.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /a" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /P" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /h" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /d" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /L" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /i" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /S" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /F" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /q" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /s" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /x" raoanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\raoanon = "C:\\Users\\Admin\\raoanon.exe /B" raoanon.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 1948 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe 956 raoanon.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1948 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe 956 raoanon.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1948 wrote to memory of 956 1948 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe 27 PID 1948 wrote to memory of 956 1948 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe 27 PID 1948 wrote to memory of 956 1948 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe 27 PID 1948 wrote to memory of 956 1948 623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.exe"C:\Users\Admin\AppData\Local\Temp\623cdee1ffdb36106eed48299e2e2d3ed66472debcdece6b09d75f3d81fa14ca.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:1948 -
C:\Users\Admin\raoanon.exe"C:\Users\Admin\raoanon.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:956
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
188KB
MD5fa749bceac837b0921bb700f1a9571cf
SHA183c46000348de1e3c0e93b521e6bff3fe9a530ab
SHA256cd46027bd5ca2602ffa700bed9684aab6006b9a5fe2341d426719ef2763dca66
SHA5129a0d9c294fc556f923cb125252595fd515f12e604b7eafc32ff155179106538533efe42aa60c8dbc0332f60d2446a19359bc0e2791371e9230a38b344ee2c4f2
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Filesize
188KB
MD5fa749bceac837b0921bb700f1a9571cf
SHA183c46000348de1e3c0e93b521e6bff3fe9a530ab
SHA256cd46027bd5ca2602ffa700bed9684aab6006b9a5fe2341d426719ef2763dca66
SHA5129a0d9c294fc556f923cb125252595fd515f12e604b7eafc32ff155179106538533efe42aa60c8dbc0332f60d2446a19359bc0e2791371e9230a38b344ee2c4f2
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Filesize
188KB
MD5fa749bceac837b0921bb700f1a9571cf
SHA183c46000348de1e3c0e93b521e6bff3fe9a530ab
SHA256cd46027bd5ca2602ffa700bed9684aab6006b9a5fe2341d426719ef2763dca66
SHA5129a0d9c294fc556f923cb125252595fd515f12e604b7eafc32ff155179106538533efe42aa60c8dbc0332f60d2446a19359bc0e2791371e9230a38b344ee2c4f2
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Filesize
188KB
MD5fa749bceac837b0921bb700f1a9571cf
SHA183c46000348de1e3c0e93b521e6bff3fe9a530ab
SHA256cd46027bd5ca2602ffa700bed9684aab6006b9a5fe2341d426719ef2763dca66
SHA5129a0d9c294fc556f923cb125252595fd515f12e604b7eafc32ff155179106538533efe42aa60c8dbc0332f60d2446a19359bc0e2791371e9230a38b344ee2c4f2