d9de72d39ce82b5c6950cc62dfc12970ab47b7e94a679f999f213abf4218bf3c

Analysis

max time kernel
122s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-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

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-1-5-21-3316742141-2240921845-2885234760-1000\Control Panel\International\Geo\Nation	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe

Executes dropped EXE 2 IoCs

pid	Process
764	taskhostsys.exe
4816	taskhostsys.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-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell\runas\command	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\Local Settings	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell\open	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\ = "Application"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\taskhostsys.exe\" /START \"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell\open\command	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\taskhostsys.exe\" /START \"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\Content-Type = "application/x-msdownload"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\DefaultIcon\ = "%1"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell\runas\command\ = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\DefaultIcon	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell\runas	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\ = "jitc"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell\open\command	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\DefaultIcon\ = "%1"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\DefaultIcon	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell\open	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell\runas\command	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\jitc\shell\runas	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\Content-Type = "application/x-msdownload"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell\runas\command\ = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3316742141-2240921845-2885234760-1000_Classes\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	764	taskhostsys.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 764	3356	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe	89
PID 3356 wrote to memory of 764	3356	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe	89
PID 3356 wrote to memory of 764	3356	2024-02-24_45a0789b3b248196560d2dfb9b778ed3_mafia_nionspy.exe	89
PID 764 wrote to memory of 4816	764	taskhostsys.exe	90
PID 764 wrote to memory of 4816	764	taskhostsys.exe	90
PID 764 wrote to memory of 4816	764	taskhostsys.exe	90

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⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3356
- C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:764
- - C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe"
    3⤵
    - Executes dropped EXE
    PID:4816

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\Posix\taskhostsys.exe

Filesize
327KB

MD5
c454bccf4074c1795fcc5e6a86f0e00e

SHA1
607358fe057dec52c852d45fe058598277fac7c8

SHA256
1edf2ce5ac5179d756746d1685c9264c5004ce6ecd8666d9648bee8d7066a68a

SHA512
dad80baf70f2fc99131907198b1fb917bddc60d556cacf0f21104a26e914d5629758e560e3b912bb402024a9b8c7cd597079068cbc9d65f17cfa248e26c3a762

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