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Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
21/04/2024, 03:47
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe
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Size
344KB
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MD5
b6e769d9a6a547d496e2b0b1ee853fe7
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SHA1
6b3f51757902dda538ce805e92d5927cd25e82eb
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SHA256
038275012a46fd0c0fd07e2350ed8f681619e99912811b0573ff8a2da5126e8a
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SHA512
445a2bf51afb3c68c038944ff6ad07bc641e02bbb934a4ad828be0453c39785f82ac603ef318ae05f402a378cebf2d11e81b87bcc250c2fc000f682511bebe6c
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SSDEEP
6144:GTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDBRm1+gmN:GTBPFV0RyWl3h2E+7pYm0
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2684 SearchIndexerDB.exe 2744 SearchIndexerDB.exe -
Loads dropped DLL 4 IoCs
pid Process 2796 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe 2796 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe 2796 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe 2684 SearchIndexerDB.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 28 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\Content-Type = "application/x-msdownload" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\DefaultIcon 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\SearchIndexerDB.exe\" /START \"%1\" %*" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\runas\command 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\open 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\ = "cmos" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\Content-Type = "application/x-msdownload" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\DefaultIcon\ = "%1" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\ = "Application" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\DefaultIcon\ = "%1" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\open\command 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\runas 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\DefaultIcon 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\SearchIndexerDB.exe\" /START \"%1\" %*" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open\command 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*" 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2684 SearchIndexerDB.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2796 wrote to memory of 2684 2796 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe 28 PID 2796 wrote to memory of 2684 2796 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe 28 PID 2796 wrote to memory of 2684 2796 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe 28 PID 2796 wrote to memory of 2684 2796 2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe 28 PID 2684 wrote to memory of 2744 2684 SearchIndexerDB.exe 29 PID 2684 wrote to memory of 2744 2684 SearchIndexerDB.exe 29 PID 2684 wrote to memory of 2744 2684 SearchIndexerDB.exe 29 PID 2684 wrote to memory of 2744 2684 SearchIndexerDB.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-21_b6e769d9a6a547d496e2b0b1ee853fe7_mafia_nionspy.exe"1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2684 -
C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe"3⤵
- Executes dropped EXE
PID:2744
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
344KB
MD531312410c562b553daf8bedffbfa733f
SHA13525eef512cd47cba790ec81ff43e197954edf45
SHA2560c23ef713ebed8220e69d3fb6edd5108514656e36a0af90dcc3d554ed3974110
SHA51223609e4632f333945d7030ab1a0ca9528a734060e15cd0f3eea2f28887bbc1aad966861660634d2a0b32afef4aa5e1843b3fe77f79951b6822a45a87dbae8d51