Overview
overview
8Static
static
4ClickShare...er.msi
windows7-x64
8ClickShare...er.msi
windows10-2004-x64
8Quick start guide.pdf
windows7-x64
1Quick start guide.pdf
windows10-2004-x64
1[KB11496] ...CM.pdf
windows7-x64
1[KB11496] ...CM.pdf
windows10-2004-x64
1[KB11526] ...ly.pdf
windows7-x64
1[KB11526] ...ly.pdf
windows10-2004-x64
1[KB12000] ...I).pdf
windows7-x64
1[KB12000] ...I).pdf
windows10-2004-x64
1[KB8544] B...ny.pdf
windows7-x64
1[KB8544] B...ny.pdf
windows10-2004-x64
5Analysis
-
max time kernel
127s -
max time network
83s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03/02/2023, 08:06
Behavioral task
behavioral1
Sample
ClickShare_Installer.msi
Resource
win7-20221111-en
windows7-x64
Behavioral task
behavioral2
Sample
ClickShare_Installer.msi
Resource
win10v2004-20220812-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
Quick start guide.pdf
Resource
win7-20220812-en
windows7-x64
Behavioral task
behavioral4
Sample
Quick start guide.pdf
Resource
win10v2004-20221111-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
[KB11496] Deploying the ClickShare App with Microsoft SCCM.pdf
Resource
win7-20221111-en
windows7-x64
Behavioral task
behavioral6
Sample
[KB11496] Deploying the ClickShare App with Microsoft SCCM.pdf
Resource
win10v2004-20220901-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
[KB11526] How to uninstall ClickShare Desktop app v4.3 massively.pdf
Resource
win7-20220812-en
windows7-x64
Behavioral task
behavioral8
Sample
[KB11526] How to uninstall ClickShare Desktop app v4.3 massively.pdf
Resource
win10v2004-20221111-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
[KB12000] What are the available parameters for the ClickShare Desktop App installer (MSI).pdf
Resource
win7-20220812-en
windows7-x64
Behavioral task
behavioral10
Sample
[KB12000] What are the available parameters for the ClickShare Desktop App installer (MSI).pdf
Resource
win10v2004-20221111-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
[KB8544] Bulk Distribution cross your company.pdf
Resource
win7-20221111-en
windows7-x64
Behavioral task
behavioral12
Sample
[KB8544] Bulk Distribution cross your company.pdf
Resource
win10v2004-20220812-en
windows10-2004-x64
General
-
Target
ClickShare_Installer.msi
-
Size
79.1MB
-
MD5
26a9951bdb991906ffcaf0d2bc776882
-
SHA1
2422abead3e97b84afd2bb5319c6badf24f3af3b
-
SHA256
56e7885faf4acdd5e56f96e8444d5bdfeecca647d7cbbe44560361bce54dbd31
-
SHA512
13e211ff39d3c82d7e1d7b234de3ac31d70b1ae3b2bad22850b451cbdc1e76bd2d0679a1479aad2e12ff102ff0dce9eeb524d796fd5b64f5a67df1e1d393d186
-
SSDEEP
1572864:MOYk5tM3pR+VFQcHZBjVDoM7l001VT1CgTIGZtBgf:GWVFdHCi0kt
Malware Config
Signatures
-
Blocklisted process makes network request 2 IoCs
flow pid Process 2 832 msiexec.exe 4 832 msiexec.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 832 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 34 IoCs
description pid Process Token: SeShutdownPrivilege 832 msiexec.exe Token: SeIncreaseQuotaPrivilege 832 msiexec.exe Token: SeRestorePrivilege 580 msiexec.exe Token: SeTakeOwnershipPrivilege 580 msiexec.exe Token: SeSecurityPrivilege 580 msiexec.exe Token: SeCreateTokenPrivilege 832 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 832 msiexec.exe Token: SeLockMemoryPrivilege 832 msiexec.exe Token: SeIncreaseQuotaPrivilege 832 msiexec.exe Token: SeMachineAccountPrivilege 832 msiexec.exe Token: SeTcbPrivilege 832 msiexec.exe Token: SeSecurityPrivilege 832 msiexec.exe Token: SeTakeOwnershipPrivilege 832 msiexec.exe Token: SeLoadDriverPrivilege 832 msiexec.exe Token: SeSystemProfilePrivilege 832 msiexec.exe Token: SeSystemtimePrivilege 832 msiexec.exe Token: SeProfSingleProcessPrivilege 832 msiexec.exe Token: SeIncBasePriorityPrivilege 832 msiexec.exe Token: SeCreatePagefilePrivilege 832 msiexec.exe Token: SeCreatePermanentPrivilege 832 msiexec.exe Token: SeBackupPrivilege 832 msiexec.exe Token: SeRestorePrivilege 832 msiexec.exe Token: SeShutdownPrivilege 832 msiexec.exe Token: SeDebugPrivilege 832 msiexec.exe Token: SeAuditPrivilege 832 msiexec.exe Token: SeSystemEnvironmentPrivilege 832 msiexec.exe Token: SeChangeNotifyPrivilege 832 msiexec.exe Token: SeRemoteShutdownPrivilege 832 msiexec.exe Token: SeUndockPrivilege 832 msiexec.exe Token: SeSyncAgentPrivilege 832 msiexec.exe Token: SeEnableDelegationPrivilege 832 msiexec.exe Token: SeManageVolumePrivilege 832 msiexec.exe Token: SeImpersonatePrivilege 832 msiexec.exe Token: SeCreateGlobalPrivilege 832 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 832 msiexec.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ClickShare_Installer.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:832
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:580