301c6a48c7a9924909596ffa1cca6fdd776a334d8d512b11577b5d7146fffcb1

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
27/01/2024, 08:34

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General

Target

2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Size

344KB
MD5

d26ea78c92e6c36999cdd5a38327e364
SHA1

c6d005aa519727ef39be4f9caec12472a908c1e4
SHA256

301c6a48c7a9924909596ffa1cca6fdd776a334d8d512b11577b5d7146fffcb1
SHA512

8dd4d65e1e7e5a66ab2ff3f4c12d7cd8fb87a75d16bad49964ed518e351048366a643c1e536ad06f51eb62f3a680bdc9589b8ee28307d8c1de5babfd757a0e79
SSDEEP

6144:wTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDBRm1+gmN:wTBPFV0RyWl3h2E+7pYm0

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Control Panel\International\Geo\Nation	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe

Executes dropped EXE 2 IoCs

pid	Process
4844	SearchIndexerDB.exe
5024	SearchIndexerDB.exe

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

System Information Discovery
T1082

Modifies registry class 30 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell\open\command	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell\runas\command	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell\runas\command\ = "\"%1\" %*"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\DefaultIcon	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Sys32\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\Local Settings	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell\open	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell\runas	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\ = "cmos"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\DefaultIcon\ = "%1"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell\runas\command\ = "\"%1\" %*"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\DefaultIcon\ = "%1"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\Content-Type = "application/x-msdownload"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\DefaultIcon	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Sys32\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell\open	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\shell	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell\runas	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\ = "Application"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\cmos\Content-Type = "application/x-msdownload"	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell\open\command	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000_Classes\.exe\shell\runas\command	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4844	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4148 wrote to memory of 4844	4148	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe	88
PID 4148 wrote to memory of 4844	4148	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe	88
PID 4148 wrote to memory of 4844	4148	2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe	88
PID 4844 wrote to memory of 5024	4844	SearchIndexerDB.exe	89
PID 4844 wrote to memory of 5024	4844	SearchIndexerDB.exe	89
PID 4844 wrote to memory of 5024	4844	SearchIndexerDB.exe	89

C:\Users\Admin\AppData\Local\Temp\2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-27_d26ea78c92e6c36999cdd5a38327e364_mafia_nionspy.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4148
- 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"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4844
- - C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\SearchIndexerDB.exe"
    3⤵
    - Executes dropped EXE
    PID:5024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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
344KB

MD5
4af12f433e00841e010264a4fe0710bd

SHA1
2a9f587532daade700f3a74d78b0acec5d7b2458

SHA256
6c0329cadffb906da4c1b15ba5f2639de9e72a60cd60e6a1c88576c594e41cc2

SHA512
1bee6aae9e4390f8268783dcd02578e047d6cf64ef334e57093c8bea53ded222331b760059188cd717e87e7e6d1e4f9a50b3d24c21667d5496c4374b99b768e0

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