8108fb1975ea2d967fb1aa3bf9ffe546f552986c2fdf351c54484eed8c0fb82d

Analysis

max time kernel
121s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
11/03/2024, 23:41

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General

Target

2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Size

280KB
MD5

d27098c4a5832e5ca000cd0ef9fa3cff
SHA1

562849a7f7541a991f2b4c0296f2ce499702d411
SHA256

8108fb1975ea2d967fb1aa3bf9ffe546f552986c2fdf351c54484eed8c0fb82d
SHA512

bd0abe432c52b12d99ec02ed8692c18992500cfdb6af06373b9607eecf01c66ff42c2bbe4807e71595c5723ea532fe5f5c371f88f87796fd7636b9ce531cb18d
SSDEEP

6144:FTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:FTBPFV0RyWl3h2E+7pl

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2528	SearchIndexerDB.exe
2584	SearchIndexerDB.exe

Loads dropped DLL 4 IoCs

pid	Process
1620	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
1620	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
1620	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
2528	SearchIndexerDB.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 28 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell\open	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\ = "cmos"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell\open\command	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\DefaultIcon	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell\runas	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell\open	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\DefaultIcon\ = "%1"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell\runas	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell\open\command	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell\runas\command	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\Content-Type = "application/x-msdownload"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\ = "Application"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\DefaultIcon	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\cmos\shell\runas\command	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2528	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2528	1620	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe	28
PID 1620 wrote to memory of 2528	1620	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe	28
PID 1620 wrote to memory of 2528	1620	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe	28
PID 1620 wrote to memory of 2528	1620	2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe	28
PID 2528 wrote to memory of 2584	2528	SearchIndexerDB.exe	29
PID 2528 wrote to memory of 2584	2528	SearchIndexerDB.exe	29
PID 2528 wrote to memory of 2584	2528	SearchIndexerDB.exe	29
PID 2528 wrote to memory of 2584	2528	SearchIndexerDB.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-11_d27098c4a5832e5ca000cd0ef9fa3cff_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2528
- - C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe"
    3⤵
    - Executes dropped EXE
    PID:2584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe

Filesize
280KB

MD5
ea4ce3abdc4d302011a530a30bc0b484

SHA1
cf262d4400adaa617eec714a5bd2c84edac7721c

SHA256
2f071ae58c52a34046da8a38e17bc56592ae7602c0142376d47d20ea39af867f

SHA512
a5826b20aa522a475eb65c94365cf659bcb45941ba98f513d15702c3ef01181b406d5524b405c0aef16ad9bf8060b8e7e3cc881a5e98f7421b8aaf9728e337d3

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