d9de72d39ce82b5c6950cc62dfc12970ab47b7e94a679f999f213abf4218bf3c

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
24/02/2024, 01:34

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General

Target

2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Size

327KB
MD5

45a0789b3b248196560d2dfb9b778ed3
SHA1

89ad62e9f4e8cb5872e74a3488d8dac4236f7ed7
SHA256

d9de72d39ce82b5c6950cc62dfc12970ab47b7e94a679f999f213abf4218bf3c
SHA512

0de6461bddad1a91631c80a6f14e6403c45eff8727376f537ebd743b5104f0b886367b3a055816edfb8f0ebc3ab69b0488d8ecd7b838bb8eeb44548f7ca514c1
SSDEEP

6144:p2+JS2sFafI8U0obHCW/2a7XQcsPMjVWrG89gkPzDh1v:p2TFafJiHCWBWPMjVWrXf1v

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2560	SearchIndexerDB.exe
2500	SearchIndexerDB.exe

Loads dropped DLL 4 IoCs

pid	Process
1764	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
1764	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
1764	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
2560	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
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\Content-Type = "application/x-msdownload"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell\open	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell\open\command	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell\runas	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\ = "cmos"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Sys32\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell\runas\command	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\DefaultIcon\ = "%1"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Sys32\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\ = "Application"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\DefaultIcon	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\DefaultIcon	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell\runas\command	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell\open\command	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell\runas	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exe\shell\open	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2560	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 2560	1764	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe	2
PID 1764 wrote to memory of 2560	1764	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe	2
PID 1764 wrote to memory of 2560	1764	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe	2
PID 1764 wrote to memory of 2560	1764	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe	2
PID 2560 wrote to memory of 2500	2560	SearchIndexerDB.exe	1
PID 2560 wrote to memory of 2500	2560	SearchIndexerDB.exe	1
PID 2560 wrote to memory of 2500	2560	SearchIndexerDB.exe	1
PID 2560 wrote to memory of 2500	2560	SearchIndexerDB.exe	1

C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe"
1⤵
- Executes dropped EXE
PID:2500

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"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2560

C:\Users\Admin\AppData\Local\Temp\2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1764

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

C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe

Filesize
327KB

MD5
c2bbe3d0055e75ec15d2c0d8ca840a15

SHA1
b6ef12db196e7ed3e2285dab154e2c90bb5a1a05

SHA256
e898c7f2a67120452e11d02b2a7341db6e0e8230de8c1baca8e339469b3eff0e

SHA512
0321f87419a538f630739e1c72fe5b96c29d276ca64f6741d7407a4e5c3cabbf9fe7af8612c45600dbba4d80e27b3a4a1b268663e394c952655c54a7d3e7ea01

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