9f6c0957708ca9292b7b1e8107fdc66a6841ee9fd228061e4fbef2e7c558b093

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
15/03/2024, 03:42

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General

Target

2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Size

327KB
MD5

04ebd5478863d005321273a2506b2d69
SHA1

2da00a31390988166a4ca0ca8c83438e1c1df5ba
SHA256

9f6c0957708ca9292b7b1e8107fdc66a6841ee9fd228061e4fbef2e7c558b093
SHA512

6f4eeda6999f675d7222b46aa6996f8028f1e04d0cc4d8fc2d422b72054a80d542dbaa92a5ec633c288918cc2664dd3a428fe905c2bdda465966ec0904ddde02
SSDEEP

6144:a2+JS2sFafI8U0obHCW/2a7XQcsPMjVWrG8KgbPzDh:a2TFafJiHCWBWPMjVWrXK0

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-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe

Executes dropped EXE 2 IoCs

pid	Process
2896	taskhostsys.exe
400	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-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell\open	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell\open	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\DefaultIcon	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\taskhostsys.exe\" /START \"%1\" %*"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell\runas	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\ = "jitc"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\DefaultIcon\ = "%1"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\taskhostsys.exe\" /START \"%1\" %*"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\Local Settings	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell\open\command	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell\runas\command	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\Content-Type = "application/x-msdownload"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\DefaultIcon	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell\runas	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\ = "Application"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\Content-Type = "application/x-msdownload"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\DefaultIcon\ = "%1"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell\runas\command\ = "\"%1\" %*"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell\open\command	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell\runas\command\ = "\"%1\" %*"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\jitc\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\.exe\shell\runas\command	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2896	taskhostsys.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 2896	1132	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe	91
PID 1132 wrote to memory of 2896	1132	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe	91
PID 1132 wrote to memory of 2896	1132	2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe	91
PID 2896 wrote to memory of 400	2896	taskhostsys.exe	92
PID 2896 wrote to memory of 400	2896	taskhostsys.exe	92
PID 2896 wrote to memory of 400	2896	taskhostsys.exe	92

C:\Users\Admin\AppData\Local\Temp\2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-15_04ebd5478863d005321273a2506b2d69_mafia_nionspy.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1132
- 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:2896
- - C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe"
    3⤵
    - Executes dropped EXE
    PID:400

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
558895b5cfc23e0477b7ee2e02352422

SHA1
e8f6b2afbcaee3aefe8e34163a9aa57a3998e3fe

SHA256
e1cacff0d05525e651cb13909206c73a51f15194d8d2a7e32089c2e834a03af3

SHA512
4fea9304d28b80c30122589dc4889af6b361f7db1b68e7173b0d11a29e1937fc196697e6d64490b8e5a96ff732f869a33a91886d54be3a6b94f75274ccd9393c

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