Analysis
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max time kernel
120s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
10/05/2024, 14:33
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe
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Size
280KB
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MD5
b2a4bc47e1a4eeef5039db7de333aa03
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SHA1
95ccfa6ceb07d2be160a0ded48775f81fc5b6acb
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SHA256
3a974d2b74564a7d1ee06289e363c929d91fda5bc33da0c0ef769d1177d8a842
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SHA512
a39cdbb269c8b5cebc7801addcb363afe763813ea48f67bc04257b11eac5e288c2615eda45518c77cc7c75a363f8202096289e634dfcd7875d1a8f63f934b0e8
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SSDEEP
6144:DTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:DTBPFV0RyWl3h2E+7pl
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 1680 taskhostsys.exe 2596 taskhostsys.exe -
Loads dropped DLL 4 IoCs
pid Process 2884 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe 2884 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe 2884 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe 1680 taskhostsys.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 Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\DefaultIcon 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\DefaultIcon\ = "%1" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open\command 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\Content-Type = "application/x-msdownload" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\ = "Application" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\taskhostsys.exe\" /START \"%1\" %*" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell\open 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell\runas 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\DefaultIcon\ = "%1" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\ = "jitc" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\Content-Type = "application/x-msdownload" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\taskhostsys.exe\" /START \"%1\" %*" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell\runas\command\ = "\"%1\" %*" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell\open\command 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\DefaultIcon 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell\open\command\IsolatedCommand = "\"%1\" %*" 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\jitc\shell\runas\command 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1680 taskhostsys.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2884 wrote to memory of 1680 2884 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe 28 PID 2884 wrote to memory of 1680 2884 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe 28 PID 2884 wrote to memory of 1680 2884 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe 28 PID 2884 wrote to memory of 1680 2884 2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe 28 PID 1680 wrote to memory of 2596 1680 taskhostsys.exe 29 PID 1680 wrote to memory of 2596 1680 taskhostsys.exe 29 PID 1680 wrote to memory of 2596 1680 taskhostsys.exe 29 PID 1680 wrote to memory of 2596 1680 taskhostsys.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-10_b2a4bc47e1a4eeef5039db7de333aa03_mafia_nionspy.exe"1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Users\Admin\AppData\Roaming\Microsoft\SView\taskhostsys.exe"C:\Users\Admin\AppData\Roaming\Microsoft\SView\taskhostsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SView\taskhostsys.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Users\Admin\AppData\Roaming\Microsoft\SView\taskhostsys.exe"C:\Users\Admin\AppData\Roaming\Microsoft\SView\taskhostsys.exe"3⤵
- Executes dropped EXE
PID:2596
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
280KB
MD5518b6ba49f1afefb46541c98a9652e9f
SHA116b8e08f04c5c189e3aafa31339b8ecfebb05d29
SHA256d50657bfad538d4a3f8fe80063211abfaf14091eca9731a10a5ebb0e9cf5509e
SHA5127a859081c6e6691487a4348d9860101e8868bfeee825a9f376e445208b4a0c8752542c7b452455ae0c14781c8aec561d59539a269d2cc5cbdcbff9e075363f75