a7a3a9eff00e36038d29cfd8d39ffc9a4943fcb9e4374a4095abe1df015e0f6d

Analysis

max time kernel
121s
max time network
117s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/03/2024, 03:40

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General

Target

2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Size

280KB
MD5

be5044c08a39470a38cb8a59a3e07437
SHA1

46e1c7d5f5fed114ff9fe569722a6da58ec952e5
SHA256

a7a3a9eff00e36038d29cfd8d39ffc9a4943fcb9e4374a4095abe1df015e0f6d
SHA512

908e6163e9e115cbdb7d73a73fd04b2505fdcd4d42e781ecf88c87512f2258269cabc7e1f129bf7b44b769216959a68fe87bc5c2227588265d720f2c758cfc37
SSDEEP

6144:gTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:gTBPFV0RyWl3h2E+7pl

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2724	SearchIndexerDB.exe
2720	SearchIndexerDB.exe

Loads dropped DLL 4 IoCs

pid	Process
1728	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
1728	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
1728	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
2724	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-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell\runas	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell\open	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\DefaultIcon	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell\runas	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\ = "cmos"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell\runas\command	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\DefaultIcon	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell\runas\command	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\ = "Application"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\Content-Type = "application/x-msdownload"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell\open\command	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell\open	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\shell\open\command	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos\DefaultIcon\ = "%1"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\cmos	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2724	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2724	1728	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe	28
PID 1728 wrote to memory of 2724	1728	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe	28
PID 1728 wrote to memory of 2724	1728	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe	28
PID 1728 wrote to memory of 2724	1728	2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe	28
PID 2724 wrote to memory of 2720	2724	SearchIndexerDB.exe	29
PID 2724 wrote to memory of 2720	2724	SearchIndexerDB.exe	29
PID 2724 wrote to memory of 2720	2724	SearchIndexerDB.exe	29
PID 2724 wrote to memory of 2720	2724	SearchIndexerDB.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-09_be5044c08a39470a38cb8a59a3e07437_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe"
    3⤵
    - Executes dropped EXE
    PID:2720

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\SysWOW_amd64\SearchIndexerDB.exe

Filesize
280KB

MD5
9dade9efb9ef0049c8db442a0c60327d

SHA1
5921ce625e425827de0121272bd69bfb52cb6d39

SHA256
8751c0a00931fb7476b1536ad8a6b1d192669eb96fe85e83674e2a6c2d8b93a9

SHA512
87b8766259b5094e49a43388c6e7bf66a7b0b3fe635619993a8c2fbc70ba8c34639e13228e9cb0407136f6f1336bf70ace3ecdf2a7fa5698895b97c9c83bf1e6

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