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Overview
overview
3Static
static
3Update_276...x.appx
windows7-x64
Update_276...x.appx
windows10-2004-x64
1PsfLauncher32.exe
windows7-x64
1PsfLauncher32.exe
windows10-2004-x64
3PsfLauncher64.exe
windows7-x64
1PsfLauncher64.exe
windows10-2004-x64
1PsfRunDll32.exe
windows7-x64
1PsfRunDll32.exe
windows10-2004-x64
3PsfRunDll64.exe
windows7-x64
1PsfRunDll64.exe
windows10-2004-x64
1PsfRuntime32.dll
windows7-x64
3PsfRuntime32.dll
windows10-2004-x64
3PsfRuntime64.dll
windows7-x64
1PsfRuntime64.dll
windows10-2004-x64
1StartingSc...er.ps1
windows7-x64
3StartingSc...er.ps1
windows10-2004-x64
3VFS/Progra...13.exe
windows7-x64
3VFS/Progra...13.exe
windows10-2004-x64
3VFS/Progra...za.dll
windows7-x64
3VFS/Progra...za.dll
windows10-2004-x64
3VFS/Progra...xa.dll
windows7-x64
3VFS/Progra...xa.dll
windows10-2004-x64
3VFS/Progra...ar.dll
windows7-x64
3VFS/Progra...ar.dll
windows10-2004-x64
3VFS/Progra...64.dll
windows7-x64
1VFS/Progra...64.dll
windows10-2004-x64
1VFS/Progra...ar.dll
windows7-x64
1VFS/Progra...ar.dll
windows10-2004-x64
1VFS/Progra...za.dll
windows7-x64
1VFS/Progra...za.dll
windows10-2004-x64
1VFS/Progra...za.exe
windows7-x64
VFS/Progra...za.exe
windows10-2004-x64
Analysis
-
max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/08/2024, 17:51
Static task
static1
Behavioral task
behavioral1
Sample
Update_2762895.msix.appx
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Update_2762895.msix.appx
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
PsfLauncher32.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
PsfLauncher32.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
PsfLauncher64.exe
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
PsfLauncher64.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
PsfRunDll32.exe
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
PsfRunDll32.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
PsfRunDll64.exe
Resource
win7-20240729-en
Behavioral task
behavioral10
Sample
PsfRunDll64.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
PsfRuntime32.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
PsfRuntime32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
PsfRuntime64.dll
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
PsfRuntime64.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
StartingScriptWrapper.ps1
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
StartingScriptWrapper.ps1
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
VFS/ProgramFilesX64/13/13.exe
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
VFS/ProgramFilesX64/13/13.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
VFS/ProgramFilesX64/13/7za.dll
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
VFS/ProgramFilesX64/13/7za.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
VFS/ProgramFilesX64/13/7zxa.dll
Resource
win7-20240705-en
Behavioral task
behavioral22
Sample
VFS/ProgramFilesX64/13/7zxa.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
VFS/ProgramFilesX64/13/Far/7-ZipFar.dll
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
VFS/ProgramFilesX64/13/Far/7-ZipFar.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
VFS/ProgramFilesX64/13/Far/7-ZipFar64.dll
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
VFS/ProgramFilesX64/13/Far/7-ZipFar64.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
VFS/ProgramFilesX64/13/arm64/7-ZipFar.dll
Resource
win7-20240705-en
Behavioral task
behavioral28
Sample
VFS/ProgramFilesX64/13/arm64/7-ZipFar.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
VFS/ProgramFilesX64/13/arm64/7za.dll
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
VFS/ProgramFilesX64/13/arm64/7za.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
VFS/ProgramFilesX64/13/arm64/7za.exe
Resource
win7-20240729-en
Behavioral task
behavioral32
Sample
VFS/ProgramFilesX64/13/arm64/7za.exe
Resource
win10v2004-20240802-en
General
-
Target
Update_2762895.msix.appx
-
Size
7.1MB
-
MD5
18f827c6f0b3522fddf6c436e61a9a9d
-
SHA1
b949866438f2044a4318ac8a0826b50e6201f00d
-
SHA256
5838f38e80657dd318bdbcfd1bdb87181e527f2125185ce95b43abd02badea86
-
SHA512
357f37a20b46359ed0349733cc5465c00d1e179e10a16c765e566c71ec1ac38971d212066242f774362cd4f1fdf8a62fa65062ed4d2a05d9a4ce6e0a2c9de401
-
SSDEEP
196608:MfFCy8ANI7CnLhZKfhEfy4HMLoWKSJTwfpYGA/2MH8jjl:MfvLXLSfht4HQJ0fpYrDWjl
Malware Config
Signatures
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3712 powershell.exe 3712 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3712 powershell.exe
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell start shell:AppsFolder\Get-Content : Cannot find path 'C:\AppxManifest.xml' because it does not exist. At line:1 char:800 + ... ackageFamilyName;[xml]$xml_data = Get-Content -Path $xml_path;$appx_t ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : ObjectNotFound: (C:\AppxManifest.xml:String) [Get-Content], ItemNotFoundException + FullyQualifiedErrorId : PathNotFound,Microsoft.PowerShell.Commands.GetContentCommand Get-Content : Access to the path 'C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe' is denied. At line:1 char:800 + ... ackageFamilyName;[xml]$xml_data = Get-Content -Path $xml_path;$appx_t ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : PermissionDenied: (C:\Windows\Syst...e_8wekyb3d8bbwe:String) [Get-Content], Unauthorized AccessException + FullyQualifiedErrorId : GetContentReaderUnauthorizedAccessError,Microsoft.PowerShell.Commands.GetContentCommand Get-Content : Access to the path 'C:\Windows\SystemApps\Microsoft.MicrosoftEdgeDevToolsClient_8wekyb3d8bbwe' is denied. At line:1 char:800 + ... ackageFamilyName;[xml]$xml_data = Get-Content -Path $xml_path;$appx_t ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : PermissionDenied: (C:\Windows\Syst...t_8wekyb3d8bbwe:String) [Get-Content], Unauthorized AccessException + FullyQualifiedErrorId : GetContentReaderUnauthorizedAccessError,Microsoft.PowerShell.Commands.GetContentCommand Get-Content : Access to the path 'C:\Program Files\WindowsApps\MicrosoftEDGE_4.12.136.0_x64__4s6hj47a1rw6c' is denied. At line:1 char:800 + ... ackageFamilyName;[xml]$xml_data = Get-Content -Path $xml_path;$appx_t ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : PermissionDenied: (C:\Program File...__4s6hj47a1rw6c:String) [Get-Content], Unauthorized AccessException + FullyQualifiedErrorId : GetContentReaderUnauthorizedAccessError,Microsoft.PowerShell.Commands.GetContentCommand Microsoft.MicrosoftEdge_8wekyb3d8bbwe Microsoft.MicrosoftEdgeDevToolsClient_8wekyb3d8bbwe MicrosoftEDGE_4s6hj47a1rw6c !1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3712
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82