Analysis
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max time kernel
121s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25/02/2024, 06:02
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe
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Size
280KB
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MD5
bcc4055ea38c9fc5353359c6aa35b38b
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SHA1
4d9d4f74f0d971334476d3fc17a02293855f0bc6
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SHA256
52d340475238a6f64cec9c0873733884147151293295bdaafc423c2ed855353c
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SHA512
f399f1f5372a1ccc0583be4b8b50a3cee3b40f6dd9f31e82cff996241323909a49bca689ecb63c4e2dbec4e6fdb6bca5b3e6e092abc03cc3dd53278664dd9e48
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SSDEEP
6144:oTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:oTBPFV0RyWl3h2E+7pl
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2572 SearchIndexerDB.exe 2436 SearchIndexerDB.exe -
Loads dropped DLL 4 IoCs
pid Process 2992 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe 2992 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe 2992 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe 2572 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 Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open\command 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_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\\Sys32\\SearchIndexerDB.exe\" /START \"%1\" %*" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\ = "Application" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\DefaultIcon 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\runas 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\DefaultIcon\ = "%1" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\open 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\Content-Type = "application/x-msdownload" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\DefaultIcon 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\DefaultIcon\ = "%1" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\runas\command 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\ = "cmos" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_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\\Sys32\\SearchIndexerDB.exe\" /START \"%1\" %*" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\Content-Type = "application/x-msdownload" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell\open\command 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\cmos\shell 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*" 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2572 SearchIndexerDB.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2992 wrote to memory of 2572 2992 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe 28 PID 2992 wrote to memory of 2572 2992 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe 28 PID 2992 wrote to memory of 2572 2992 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe 28 PID 2992 wrote to memory of 2572 2992 2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe 28 PID 2572 wrote to memory of 2436 2572 SearchIndexerDB.exe 29 PID 2572 wrote to memory of 2436 2572 SearchIndexerDB.exe 29 PID 2572 wrote to memory of 2436 2572 SearchIndexerDB.exe 29 PID 2572 wrote to memory of 2436 2572 SearchIndexerDB.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-25_bcc4055ea38c9fc5353359c6aa35b38b_mafia_nionspy.exe"1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2572 -
C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe"3⤵
- Executes dropped EXE
PID:2436
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
280KB
MD55a4cd080ba49ef9c2dff99218b7dd167
SHA19d6d135dca2979d9a2385265c3ba86894b172d50
SHA256c705c6f39e4b6f608f612590cb9d77a058f37e5793bbe632a4cc7a575b75c129
SHA5126d21339c77bf06c7962ae2f57b820053c80839c1e0c2bb3e976e313bdad33e3c51af4d892f1c56daba6a373d85540822710d5dd9cc6dc2c6ef533e2b768d158b