f53298ea65d79a6476449cdec77de76a5610ecde2378ef66b12a431b27d1b43b

Analysis

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
13-02-2024 08:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Size

274KB
MD5

5f2eb7d27938383793f0219b56b2c6da
SHA1

b72f98424b68ef98dd868ebc033e36ea0ec39ec1
SHA256

f53298ea65d79a6476449cdec77de76a5610ecde2378ef66b12a431b27d1b43b
SHA512

58ab6a7091258693619b59252f559faa1f32baad0da0128913561df6581482c7ef65562b843f4ac6c811847b3b3e3dcd5bdfe4b544056dd267164aae7cb9e5b3
SSDEEP

6144:6YvZ6brUj+bvqHXSpWr2Kqz83Oad3Jg4PlPDIQ+KLzDDg:6YvEbrUjp3SpWggd3JBPlPDIQ3g

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1736	SearchIndexerDB.exe
1728	SearchIndexerDB.exe

Loads dropped DLL 4 IoCs

pid	Process
2264	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
2264	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
2264	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
1736	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-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\DefaultIcon	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\ = "Application"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open\command	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\runas\command	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\ = "cmos"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\Content-Type = "application/x-msdownload"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\open\command	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\open	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\runas	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\DefaultIcon	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_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\\Posix\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\DefaultIcon\ = "%1"	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1736	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 1736	2264	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe	28
PID 2264 wrote to memory of 1736	2264	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe	28
PID 2264 wrote to memory of 1736	2264	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe	28
PID 2264 wrote to memory of 1736	2264	2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe	28
PID 1736 wrote to memory of 1728	1736	SearchIndexerDB.exe	29
PID 1736 wrote to memory of 1728	1736	SearchIndexerDB.exe	29
PID 1736 wrote to memory of 1728	1736	SearchIndexerDB.exe	29
PID 1736 wrote to memory of 1728	1736	SearchIndexerDB.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-13_5f2eb7d27938383793f0219b56b2c6da_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2264
- C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1736
- - C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\SearchIndexerDB.exe"
    3⤵
    - Executes dropped EXE
    PID:1728

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

Loading Replay Monitor...

Downloads

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

Filesize
274KB

MD5
9e71dc3713a7986724ea2f60ac5129b6

SHA1
f80c21ecbca1eb976e51c1a50f022b35b382a5e3

SHA256
94492764ed7e9f9ea01b8bac0762cc150083be64518985ec601c6b95575b0fdf

SHA512
bb12abed4d994db1ad1293974893187dc2c654deb6068f5badd5a26342fe35c80a48c9e4a5b85f8f78e8d9398d0b99b751c53e8daaf7ce289fb0641774296559

Download Submit