Analysis
-
max time kernel
107s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20240319-en -
resource tags
arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system -
submitted
10-04-2024 15:18
Static task
static1
Behavioral task
behavioral1
Sample
msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exe
Resource
win10v2004-20240319-en
General
-
Target
msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exe
-
Size
4.1MB
-
MD5
ac85224e7442d03afab8e7e468d12b12
-
SHA1
3be4cf889ad6c6334b15ac136d57321cbca28026
-
SHA256
139bf4bc1e0b8b3832e82f23cef43ab0b66530caa0963e45950175df459b1458
-
SHA512
607405c83eeac87239e9906092732a808deb16d4620ac46708f0b0efe15e097a66869e97ac6d78bcbe0f48a9ec30cfaf4a44c74ab8c35e95dd75e09ba39140d7
-
SSDEEP
98304:tJxJzqAgBeiY7reD2RZDwEZbRmckDZVRss+C26lbZ8nHezBbH8YD:tJxwAn3e6RZhbUcif26sn+9bRD
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exe -
Blocklisted process makes network request 1 IoCs
Processes:
msiexec.exeflow pid process 8 2384 msiexec.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
msiexec.exedescription ioc process File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe -
Drops file in System32 directory 8 IoCs
Processes:
msiexec.exedescription ioc process File created C:\Windows\system32\1033\msodbcsqlr17.rll msiexec.exe File created C:\Windows\SysWOW64\adal.dll msiexec.exe File created C:\Windows\system32\adal.dll msiexec.exe File created C:\Windows\SysWOW64\msodbcdiag17.dll msiexec.exe File created C:\Windows\system32\msodbcdiag17.dll msiexec.exe File created C:\Windows\SysWOW64\msodbcsql17.dll msiexec.exe File created C:\Windows\system32\msodbcsql17.dll msiexec.exe File created C:\Windows\SysWOW64\1033\msodbcsqlr17.rll msiexec.exe -
Drops file in Program Files directory 3 IoCs
Processes:
msiexec.exedescription ioc process File created C:\Program Files (x86)\Microsoft SQL Server\Client SDK\ODBC\170\License Terms\License_msodbcsql_ENU.txt msiexec.exe File created C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\License Terms\License_msodbcsql_ENU.txt msiexec.exe File created C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\KeyFile\1033\sqlodbc_keyfile.dll msiexec.exe -
Drops file in Windows directory 29 IoCs
Processes:
msiexec.exedescription ioc process File created C:\Windows\Installer\e57783d.msi msiexec.exe File created C:\Windows\Installer\SourceHash{0E0F96AC-80DE-4400-A40C-429D63293651} msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6 msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\concrt140.dll.E281B893_10D7_34CE_BB0E_B69D88E154A5 msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\msvcp140.dll.AF4EABEE_4589_3789_BA0A_C83A71662E1D msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\vcruntime140.dll.AF4EABEE_4589_3789_BA0A_C83A71662E1D msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315 msiexec.exe File created C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\vcruntime140.dll.E281B893_10D7_34CE_BB0E_B69D88E154A5 msiexec.exe File opened for modification C:\Windows\Installer\MSI8202.tmp msiexec.exe File created C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\msvcp140.dll.AF4EABEE_4589_3789_BA0A_C83A71662E1D msiexec.exe File created C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\vccorlib140.dll.AF4EABEE_4589_3789_BA0A_C83A71662E1D msiexec.exe File created C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\concrt140.dll.E281B893_10D7_34CE_BB0E_B69D88E154A5 msiexec.exe File opened for modification C:\Windows\Installer\e57783d.msi msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\concrt140.dll.AF4EABEE_4589_3789_BA0A_C83A71662E1D msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\vccorlib140.dll.E281B893_10D7_34CE_BB0E_B69D88E154A5 msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\vccorlib140.dll.AF4EABEE_4589_3789_BA0A_C83A71662E1D msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\msvcp140.dll.E281B893_10D7_34CE_BB0E_B69D88E154A5 msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\msvcp140.dll.E281B893_10D7_34CE_BB0E_B69D88E154A5 msiexec.exe File created C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\vcruntime140.dll.AF4EABEE_4589_3789_BA0A_C83A71662E1D msiexec.exe File created C:\Windows\Installer\e577841.msi msiexec.exe File opened for modification C:\Windows\Installer\{0E0F96AC-80DE-4400-A40C-429D63293651}\ARPIco msiexec.exe File opened for modification C:\Windows\Installer\MSI800D.tmp msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\concrt140.dll.AF4EABEE_4589_3789_BA0A_C83A71662E1D msiexec.exe File created C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\vccorlib140.dll.E281B893_10D7_34CE_BB0E_B69D88E154A5 msiexec.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\CA69F0E0ED0800444AC024D936926315\17.10.6\vcruntime140.dll.E281B893_10D7_34CE_BB0E_B69D88E154A5 msiexec.exe File created C:\Windows\Installer\{0E0F96AC-80DE-4400-A40C-429D63293651}\ARPIco msiexec.exe -
Loads dropped DLL 1 IoCs
Processes:
MsiExec.exepid process 4092 MsiExec.exe -
Modifies data under HKEY_USERS 3 IoCs
Processes:
msiexec.exedescription ioc process Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\22\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\23 msiexec.exe -
Modifies registry class 26 IoCs
Processes:
msiexec.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\012A321037B97E645BECF7333630007E\CA69F0E0ED0800444AC024D936926315 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList\Media\DiskPrompt = "[1]" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\ProductName = "Microsoft ODBC Driver 17 for SQL Server" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\Version = "285868038" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList\Media\1 = "MSODBCSQL17;" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\DeploymentFlags = "3" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\PackageCode = "B043BF1022B40BE40BD14ABC884F7B03" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\CA69F0E0ED0800444AC024D936926315\SQL_SQLODBC_SDK = "\x06" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\ProductIcon = "C:\\Windows\\Installer\\{0E0F96AC-80DE-4400-A40C-429D63293651}\\ARPIco" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList\PackageName = "msodbcsql.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\CA69F0E0ED0800444AC024D936926315\SQL_SQLODBC_CORE msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\012A321037B97E645BECF7333630007E msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CA69F0E0ED0800444AC024D936926315\SourceList\Media\MediaPackage = "\\1033_ENU_LP\\x64\\Setup\\x64\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\CA69F0E0ED0800444AC024D936926315 msiexec.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
msiexec.exepid process 2384 msiexec.exe 2384 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
msiexec.exemsiexec.exedescription pid process Token: SeShutdownPrivilege 2156 msiexec.exe Token: SeIncreaseQuotaPrivilege 2156 msiexec.exe Token: SeSecurityPrivilege 2384 msiexec.exe Token: SeCreateTokenPrivilege 2156 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2156 msiexec.exe Token: SeLockMemoryPrivilege 2156 msiexec.exe Token: SeIncreaseQuotaPrivilege 2156 msiexec.exe Token: SeMachineAccountPrivilege 2156 msiexec.exe Token: SeTcbPrivilege 2156 msiexec.exe Token: SeSecurityPrivilege 2156 msiexec.exe Token: SeTakeOwnershipPrivilege 2156 msiexec.exe Token: SeLoadDriverPrivilege 2156 msiexec.exe Token: SeSystemProfilePrivilege 2156 msiexec.exe Token: SeSystemtimePrivilege 2156 msiexec.exe Token: SeProfSingleProcessPrivilege 2156 msiexec.exe Token: SeIncBasePriorityPrivilege 2156 msiexec.exe Token: SeCreatePagefilePrivilege 2156 msiexec.exe Token: SeCreatePermanentPrivilege 2156 msiexec.exe Token: SeBackupPrivilege 2156 msiexec.exe Token: SeRestorePrivilege 2156 msiexec.exe Token: SeShutdownPrivilege 2156 msiexec.exe Token: SeDebugPrivilege 2156 msiexec.exe Token: SeAuditPrivilege 2156 msiexec.exe Token: SeSystemEnvironmentPrivilege 2156 msiexec.exe Token: SeChangeNotifyPrivilege 2156 msiexec.exe Token: SeRemoteShutdownPrivilege 2156 msiexec.exe Token: SeUndockPrivilege 2156 msiexec.exe Token: SeSyncAgentPrivilege 2156 msiexec.exe Token: SeEnableDelegationPrivilege 2156 msiexec.exe Token: SeManageVolumePrivilege 2156 msiexec.exe Token: SeImpersonatePrivilege 2156 msiexec.exe Token: SeCreateGlobalPrivilege 2156 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe Token: SeRestorePrivilege 2384 msiexec.exe Token: SeTakeOwnershipPrivilege 2384 msiexec.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exemsiexec.exedescription pid process target process PID 4496 wrote to memory of 2156 4496 msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exe msiexec.exe PID 4496 wrote to memory of 2156 4496 msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exe msiexec.exe PID 2384 wrote to memory of 4092 2384 msiexec.exe MsiExec.exe PID 2384 wrote to memory of 4092 2384 msiexec.exe MsiExec.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exe"C:\Users\Admin\AppData\Local\Temp\msodbcsql_3be4cf889ad6c6334b15ac136d57321cbca28026.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\msiexec.exemsiexec /quiet /passive /qn /i msodbcsql.msi IACCEPTMSODBCSQLLICENSETERMS=YES2⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding 0C7CFD44277F998BDF13754B08E344442⤵
- Loads dropped DLL
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4252 --field-trial-handle=2224,i,17688331074622862378,73816879873678745,262144 --variations-seed-version /prefetch:81⤵
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Config.Msi\e577840.rbsFilesize
27KB
MD5940da24ec1e993b52318cecc3ad49e32
SHA19b16557c2a20b2288c7baf8eacb0f6cd733e9cfc
SHA256c6a7267ca52cd0ce79fa01be655a497f2182015a4a623ba0085d3ca254b748f5
SHA512428eb0cf7935d698cc7a15854c3714ab7b0747327ab7e2b98c8a153d126f286c2661d116ddcde32d5f9e5fb25fe19e7e5aaab4bf2208929266c9515a20f62974
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\msodbcsql.msiFilesize
4.5MB
MD55dab1714ad4c7336de247e8a342a85f8
SHA13ae75e74fda38674144ac30a40d7f734dc849d7f
SHA2561b6e2fe09fb48bd0f4c78e092e441993718eb5515abf94552384e09a06afee58
SHA512b838ef39fa88f944d0f19f081dd528546d017bad3ba2b8da9e843a6aaed0e880a2a1b0841f3a2de7b4fc3ce9737ed294f4ae293d45081e8083734d34742cfa56
-
C:\Windows\Installer\MSI800D.tmpFilesize
29KB
MD5885c18679e8801363b0de671dc4fd88c
SHA1fa5d67d04d65502edc62b2967f4df28f78b7b879
SHA2568efa4c0c279df5db94a10e05390b539424293ab8dcb402c613ed74749737afb7
SHA5124cf10b350b841e24678f2b88aa7f11dc65ea5a4a1dad032540f1d11fe792d5517c8ba332017d716ad6f197814f7bf29e4852b235b9ca0e19d2d569d9431d1563