Overview
overview
7Static
static
5Lizenzvere...en.pdf
windows7-x64
1Lizenzvere...en.pdf
windows10-2004-x64
1VisualLoca...nt.pdf
windows7-x64
1VisualLoca...nt.pdf
windows10-2004-x64
1VisualLoca...ag.ps1
windows7-x64
1VisualLoca...ag.ps1
windows10-2004-x64
1mdac2.6.exe
windows7-x64
7mdac2.6.exe
windows10-2004-x64
7msxml3usa.msi
windows7-x64
6msxml3usa.msi
windows10-2004-x64
6setup.exe
windows7-x64
7setup.exe
windows10-2004-x64
7Analysis
-
max time kernel
136s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
29-12-2023 18:05
Behavioral task
behavioral1
Sample
Lizenzvereinbarungen.pdf
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral2
Sample
Lizenzvereinbarungen.pdf
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
VisualLocalize_Software_Maintenance_and Support_Agreement.pdf
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral4
Sample
VisualLocalize_Software_Maintenance_and Support_Agreement.pdf
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
VisualLocalize_Softwarepflegevertrag.ps1
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral6
Sample
VisualLocalize_Softwarepflegevertrag.ps1
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
mdac2.6.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral8
Sample
mdac2.6.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
msxml3usa.msi
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral10
Sample
msxml3usa.msi
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
setup.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral12
Sample
setup.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
General
-
Target
msxml3usa.msi
-
Size
1.8MB
-
MD5
915f35273cb5243d45493703630e6862
-
SHA1
52965a6bec2bfffbcfae462d45257438484bb9c6
-
SHA256
aadef935cd53816bdb46d6a7faf27be0578458e74399064685af365c84b42c4a
-
SHA512
cb2bf65ebe6d10b4a67f8c559a018a2268ca81418d4bd26d81fc669a064fea4ea0d10babf9094eff85d67207840bbf6b49e83edd8e2ee5882786cfdf4125ce49
-
SSDEEP
49152:lXPZmUAl8GVcj40KY5A5cnChyIDOK2/wjsS3rRk:VqxgNKY5A5cChVKK+4ss
Malware Config
Signatures
-
Blocklisted process makes network request 1 IoCs
flow pid Process 7 4732 msiexec.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 4732 msiexec.exe Token: SeIncreaseQuotaPrivilege 4732 msiexec.exe Token: SeSecurityPrivilege 4336 msiexec.exe Token: SeCreateTokenPrivilege 4732 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4732 msiexec.exe Token: SeLockMemoryPrivilege 4732 msiexec.exe Token: SeIncreaseQuotaPrivilege 4732 msiexec.exe Token: SeMachineAccountPrivilege 4732 msiexec.exe Token: SeTcbPrivilege 4732 msiexec.exe Token: SeSecurityPrivilege 4732 msiexec.exe Token: SeTakeOwnershipPrivilege 4732 msiexec.exe Token: SeLoadDriverPrivilege 4732 msiexec.exe Token: SeSystemProfilePrivilege 4732 msiexec.exe Token: SeSystemtimePrivilege 4732 msiexec.exe Token: SeProfSingleProcessPrivilege 4732 msiexec.exe Token: SeIncBasePriorityPrivilege 4732 msiexec.exe Token: SeCreatePagefilePrivilege 4732 msiexec.exe Token: SeCreatePermanentPrivilege 4732 msiexec.exe Token: SeBackupPrivilege 4732 msiexec.exe Token: SeRestorePrivilege 4732 msiexec.exe Token: SeShutdownPrivilege 4732 msiexec.exe Token: SeDebugPrivilege 4732 msiexec.exe Token: SeAuditPrivilege 4732 msiexec.exe Token: SeSystemEnvironmentPrivilege 4732 msiexec.exe Token: SeChangeNotifyPrivilege 4732 msiexec.exe Token: SeRemoteShutdownPrivilege 4732 msiexec.exe Token: SeUndockPrivilege 4732 msiexec.exe Token: SeSyncAgentPrivilege 4732 msiexec.exe Token: SeEnableDelegationPrivilege 4732 msiexec.exe Token: SeManageVolumePrivilege 4732 msiexec.exe Token: SeImpersonatePrivilege 4732 msiexec.exe Token: SeCreateGlobalPrivilege 4732 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4732 msiexec.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\msxml3usa.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4732
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4336