Analysis
-
max time kernel
150s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21-10-2024 17:16
Behavioral task
behavioral1
Sample
freerobuxbyjan.exe
Resource
win7-20240708-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
freerobuxbyjan.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
15 signatures
150 seconds
General
-
Target
freerobuxbyjan.exe
-
Size
37KB
-
MD5
890ee6656ca4c3b83fd466f7cfb985d4
-
SHA1
b66619a4c85075912452f245ad488698819716ea
-
SHA256
653bfeb94f41c3a3e35b39f8f980393fcbed4c4ee1f82c2e82d9f1089f2b08fa
-
SHA512
08bdf9bdedd4921b2b302daa533c314676bb8ccfe2346e07daf19e7eb03142223238865ed80a94841de3b8269be7ee7436b297354473986986240dc4f08186ff
-
SSDEEP
384:4yVvEiTbTvpWNcZ0y8fvCv3v3HLkacparAF+rMRTyN/0L+EcoinblneHQM3epzX9:JV7TZ38fvCv3v1cQrM+rMRa8Nudrt
Malware Config
Signatures
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2960 netsh.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\78bd20d76fe16a23d2ebbd3cf81edd1c.exe freerobuxbyjan.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\78bd20d76fe16a23d2ebbd3cf81edd1c.exe freerobuxbyjan.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\78bd20d76fe16a23d2ebbd3cf81edd1c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\freerobuxbyjan.exe\" .." freerobuxbyjan.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\78bd20d76fe16a23d2ebbd3cf81edd1c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\freerobuxbyjan.exe\" .." freerobuxbyjan.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
flow ioc 2 7.tcp.eu.ngrok.io -
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language freerobuxbyjan.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe 1628 freerobuxbyjan.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1628 freerobuxbyjan.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe Token: 33 1628 freerobuxbyjan.exe Token: SeIncBasePriorityPrivilege 1628 freerobuxbyjan.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1628 wrote to memory of 2960 1628 freerobuxbyjan.exe 30 PID 1628 wrote to memory of 2960 1628 freerobuxbyjan.exe 30 PID 1628 wrote to memory of 2960 1628 freerobuxbyjan.exe 30 PID 1628 wrote to memory of 2960 1628 freerobuxbyjan.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\freerobuxbyjan.exe"C:\Users\Admin\AppData\Local\Temp\freerobuxbyjan.exe"1⤵
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\freerobuxbyjan.exe" "freerobuxbyjan.exe" ENABLE2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2960
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1