Analysis
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max time kernel
152s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19-03-2024 20:46
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe
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Size
280KB
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MD5
aa6b007a07cc740f7a64a6d19aa5859a
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SHA1
9298e207ba33b9148332616bea2781376faa3912
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SHA256
2a272c123edd7b49a9de919bbd5356fd601d4d0a7b7f0e4735f1022fbbf57645
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SHA512
74157ea0187b43bcd5ba7a22b28b88c2ddb297be48b70a1103169ae7121d109976934c34d4b97873c8569919eec042fc936872eacbcebb3db4d7d90fbc2de786
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SSDEEP
6144:ITz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:ITBPFV0RyWl3h2E+7pl
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe -
Executes dropped EXE 2 IoCs
pid Process 4836 lsassys.exe 1496 lsassys.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 30 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\ = "Application" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\lsassys.exe\" /START \"%1\" %*" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell\open\command\IsolatedCommand = "\"%1\" %*" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell\runas\command 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell\runas\command\ = "\"%1\" %*" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell\open 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\Content-Type = "application/x-msdownload" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\DefaultIcon\ = "%1" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell\open\command 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell\runas\command\ = "\"%1\" %*" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\Content-Type = "application/x-msdownload" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell\runas 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell\runas\command 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\DefaultIcon 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\DefaultIcon 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell\open 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell\open\command 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell\runas 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\halnt\DefaultIcon\ = "%1" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\ = "halnt" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\lsassys.exe\" /START \"%1\" %*" 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\.exe 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4836 lsassys.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2608 wrote to memory of 4836 2608 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe 91 PID 2608 wrote to memory of 4836 2608 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe 91 PID 2608 wrote to memory of 4836 2608 2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe 91 PID 4836 wrote to memory of 1496 4836 lsassys.exe 92 PID 4836 wrote to memory of 1496 4836 lsassys.exe 92 PID 4836 wrote to memory of 1496 4836 lsassys.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-19_aa6b007a07cc740f7a64a6d19aa5859a_mafia_nionspy.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe"C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4836 -
C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe"C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe"3⤵
- Executes dropped EXE
PID:1496
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
280KB
MD50c89ee8b57da0b7703e341aea90c388d
SHA10c4d1883466f9757340d4d3a4d58f27749acd290
SHA256c239440eb9cc19d111576bbdacbb7dc817f2feaeade1e4378fd99453180ac67e
SHA5125686fe8a162d4eacbb313334f91fd1be2a41237078bd844589efc8e0dae22b15cc73e520ac70efd5abf062bdfc66364f31306bb8f63906a0e27e14fae562d943