Overview
overview
7Static
static
3Fortnite S....3.dll
windows7-x64
1Fortnite S....3.dll
windows10-2004-x64
1Fortnite S...ce.exe
windows7-x64
7Fortnite S...ce.exe
windows10-2004-x64
7Fortnite S....3.dll
windows7-x64
1Fortnite S....3.dll
windows10-2004-x64
1Fortnite S...in.exe
windows7-x64
1Fortnite S...in.exe
windows10-2004-x64
1Fortnite S...or.exe
windows7-x64
3Fortnite S...or.exe
windows10-2004-x64
7Fortnite S...st.exe
windows7-x64
3Fortnite S...st.exe
windows10-2004-x64
7Fortnite S...et.dll
windows7-x64
1Fortnite S...et.dll
windows10-2004-x64
1Fortnite S...er.exe
windows7-x64
7Fortnite S...er.exe
windows10-2004-x64
7Fortnite S...et.dll
windows7-x64
1Fortnite S...et.dll
windows10-2004-x64
1Analysis
-
max time kernel
138s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2024 15:39
Static task
static1
Behavioral task
behavioral1
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Bunifu_UI_v1.5.3.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Bunifu_UI_v1.5.3.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/@interface.exe
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/@interface.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Bunifu_UI_v1.5.3.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Bunifu_UI_v1.5.3.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Fskin.exe
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Fskin.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Microsoft Windows Protocol Monitor.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Microsoft Windows Protocol Monitor.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Microsoft Windows Protocol Services Host.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Microsoft Windows Protocol Services Host.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/xNet.dll
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/xNet.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Fort Skinner.exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Fort Skinner.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/xNet.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/xNet.dll
Resource
win10v2004-20241007-en
General
-
Target
Fortnite Skinner Checker V1.9.1/Fortnite Skinner Checker V1.9.1/Dump/Microsoft Windows Protocol Monitor.exe
-
Size
9KB
-
MD5
61fce223872024b0ecb0bb2a7ffb7c47
-
SHA1
f893d620f9d843c8bdb86a0375f856508a6ce136
-
SHA256
4b5069b9708a8e97b17af6aa96cf2112877a675b4dbc1f6dbc2601b494b35d11
-
SHA512
8926a5f7d6aa862351044d79a634decda989b50ad422ba3e9a97c573ff618a8314607a7afe093925f56d87861eefb31d3820d9e02b1cf2847c0e6072880ac192
-
SSDEEP
96:EhFCaDIf/qRxXCaNKP0ZlI4yd89OEC60LZu2UIOwpotu0ljXg2+Pph2UA2vc2gWs:GdIf/Qgac0jI4CEZp0LVUhljXYplwWy
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation Microsoft Windows Protocol Monitor.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 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 Microsoft Windows Protocol Monitor.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4560 Microsoft Windows Protocol Services Host.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 3836 Microsoft Windows Protocol Monitor.exe 3836 Microsoft Windows Protocol Monitor.exe 4560 Microsoft Windows Protocol Services Host.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3836 Microsoft Windows Protocol Monitor.exe Token: SeDebugPrivilege 4560 Microsoft Windows Protocol Services Host.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3836 wrote to memory of 4560 3836 Microsoft Windows Protocol Monitor.exe 82 PID 3836 wrote to memory of 4560 3836 Microsoft Windows Protocol Monitor.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\Fortnite Skinner Checker V1.9.1\Fortnite Skinner Checker V1.9.1\Dump\Microsoft Windows Protocol Monitor.exe"C:\Users\Admin\AppData\Local\Temp\Fortnite Skinner Checker V1.9.1\Fortnite Skinner Checker V1.9.1\Dump\Microsoft Windows Protocol Monitor.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3836 -
C:\Users\Admin\AppData\Local\Temp\Fortnite Skinner Checker V1.9.1\Fortnite Skinner Checker V1.9.1\Dump\Microsoft Windows Protocol Services Host.exe"C:\Users\Admin\AppData\Local\Temp\Fortnite Skinner Checker V1.9.1\Fortnite Skinner Checker V1.9.1\Dump\Microsoft Windows Protocol Services Host.exe"2⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4560
-