Overview
overview
7Static
static
3ChangeIt21...iA.exe
windows7-x64
7ChangeIt21...iA.exe
windows10-2004-x64
7ChangeIt21...iW.exe
windows7-x64
7ChangeIt21...iW.exe
windows10-2004-x64
7ChangeIt211/Setup.exe
windows7-x64
6ChangeIt211/Setup.exe
windows10-2004-x64
6ChangeIt211/Setup.msi
windows7-x64
6ChangeIt211/Setup.msi
windows10-2004-x64
6Analysis
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max time kernel
109s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
07-11-2023 14:20
Static task
static1
Behavioral task
behavioral1
Sample
ChangeIt211/InstMsiA.exe
Resource
win7-20231025-en
windows7-x64
Behavioral task
behavioral2
Sample
ChangeIt211/InstMsiA.exe
Resource
win10v2004-20231023-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
ChangeIt211/InstMsiW.exe
Resource
win7-20231025-en
windows7-x64
Behavioral task
behavioral4
Sample
ChangeIt211/InstMsiW.exe
Resource
win10v2004-20231023-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
ChangeIt211/Setup.exe
Resource
win7-20231023-en
windows7-x64
Behavioral task
behavioral6
Sample
ChangeIt211/Setup.exe
Resource
win10v2004-20231025-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
ChangeIt211/Setup.msi
Resource
win7-20231025-en
windows7-x64
Behavioral task
behavioral8
Sample
ChangeIt211/Setup.msi
Resource
win10v2004-20231023-en
windows10-2004-x64
General
-
Target
ChangeIt211/Setup.msi
-
Size
2.6MB
-
MD5
4f9df515ae78ce5ff936e5047fd8ffd9
-
SHA1
f4bfb904a1fed45c263835ec6c9a119904dd83c0
-
SHA256
03e6ab7185a323e370b5ea0dc995a2d442bf94a8d000dc9356bca843ef5ab5ff
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SHA512
401d79a2bd312d301ca1e9759408ff60f4a397ea3894f50fe6bc06e938ef6f0ef59dfd21fd7f4a830b2ffa72c771cb2b180cf1648bab2bfa2c24f0601bac31c5
-
SSDEEP
49152:Nxdwlp9wErySoLlSdRCeZANV2W813YKQEa5sIX2ygT/84Wr:cp9wEALlqRCeZAWnpYKQEaeM2yL4Wr
Malware Config
Signatures
-
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) \??\B: msiexec.exe File opened (read-only) \??\K: 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) \??\Z: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\U: msiexec.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1980 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 34 IoCs
description pid Process Token: SeShutdownPrivilege 1980 msiexec.exe Token: SeIncreaseQuotaPrivilege 1980 msiexec.exe Token: SeRestorePrivilege 3040 msiexec.exe Token: SeTakeOwnershipPrivilege 3040 msiexec.exe Token: SeSecurityPrivilege 3040 msiexec.exe Token: SeCreateTokenPrivilege 1980 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1980 msiexec.exe Token: SeLockMemoryPrivilege 1980 msiexec.exe Token: SeIncreaseQuotaPrivilege 1980 msiexec.exe Token: SeMachineAccountPrivilege 1980 msiexec.exe Token: SeTcbPrivilege 1980 msiexec.exe Token: SeSecurityPrivilege 1980 msiexec.exe Token: SeTakeOwnershipPrivilege 1980 msiexec.exe Token: SeLoadDriverPrivilege 1980 msiexec.exe Token: SeSystemProfilePrivilege 1980 msiexec.exe Token: SeSystemtimePrivilege 1980 msiexec.exe Token: SeProfSingleProcessPrivilege 1980 msiexec.exe Token: SeIncBasePriorityPrivilege 1980 msiexec.exe Token: SeCreatePagefilePrivilege 1980 msiexec.exe Token: SeCreatePermanentPrivilege 1980 msiexec.exe Token: SeBackupPrivilege 1980 msiexec.exe Token: SeRestorePrivilege 1980 msiexec.exe Token: SeShutdownPrivilege 1980 msiexec.exe Token: SeDebugPrivilege 1980 msiexec.exe Token: SeAuditPrivilege 1980 msiexec.exe Token: SeSystemEnvironmentPrivilege 1980 msiexec.exe Token: SeChangeNotifyPrivilege 1980 msiexec.exe Token: SeRemoteShutdownPrivilege 1980 msiexec.exe Token: SeUndockPrivilege 1980 msiexec.exe Token: SeSyncAgentPrivilege 1980 msiexec.exe Token: SeEnableDelegationPrivilege 1980 msiexec.exe Token: SeManageVolumePrivilege 1980 msiexec.exe Token: SeImpersonatePrivilege 1980 msiexec.exe Token: SeCreateGlobalPrivilege 1980 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1980 msiexec.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ChangeIt211\Setup.msi1⤵
- Enumerates connected drives
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1980
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3040