3d7afbb15b2f41e675b490daf8972e64fe23069a2a59607de63975433ed979cf

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
20/02/2024, 09:32

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General

Target

2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Size

274KB
MD5

6435367e7099f2448b2e8245a3e441bb
SHA1

dad249df528eda1db27e5184d16e3f5624641307
SHA256

3d7afbb15b2f41e675b490daf8972e64fe23069a2a59607de63975433ed979cf
SHA512

fa097addb844a39be40de32008f539b9dc6e62eb768864332522c2770b36bd19343dee542bc370b4eea4b4de40143fa0db058b2d377cd79c620a303dcf2f54e3
SSDEEP

6144:QYvZ6brUj+bvqHXSpWr2Kqz83Oad3Jg4PlPDIQ+KLzDDg:QYvEbrUjp3SpWggd3JBPlPDIQ3g

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2740	SearchIndexerDB.exe
2768	SearchIndexerDB.exe

Loads dropped DLL 4 IoCs

pid	Process
836	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
836	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
836	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
2740	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-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\DefaultIcon	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\Content-Type = "application/x-msdownload"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\DefaultIcon	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\open\command	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\runas	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\DefaultIcon\ = "%1"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\ = "cmos"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell\runas\command	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\open	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\runas\command	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell\open\command	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell\runas	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\ = "Application"	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\cmos\shell\open	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2740	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 2740	836	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe	28
PID 836 wrote to memory of 2740	836	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe	28
PID 836 wrote to memory of 2740	836	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe	28
PID 836 wrote to memory of 2740	836	2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe	28
PID 2740 wrote to memory of 2768	2740	SearchIndexerDB.exe	29
PID 2740 wrote to memory of 2768	2740	SearchIndexerDB.exe	29
PID 2740 wrote to memory of 2768	2740	SearchIndexerDB.exe	29
PID 2740 wrote to memory of 2768	2740	SearchIndexerDB.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-20_6435367e7099f2448b2e8245a3e441bb_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:836
- 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:2740
- - C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\SearchIndexerDB.exe"
    3⤵
    - Executes dropped EXE
    PID:2768

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
274KB

MD5
2405ed1ea7d82b9ebde689ccf70b82fc

SHA1
1a93a0dc2176fae6457b86d96002e1e4ad6fc701

SHA256
a5cf8654e93b7abb32e395dea3a26fee194299f90ee456a257ace63e21db204b

SHA512
4317391c47470e2e7feaaf96834cb094b2281d409ae58365a4d30a7d445f2a948a2721466c8d99fe5568fc489d1ae29b0887fa06bd5d21372c7027d9ea50a865

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