Analysis
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max time kernel
44s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19-12-2022 22:44
Static task
static1
Behavioral task
behavioral1
Sample
soon.msi
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
soon.msi
Resource
win10v2004-20220901-en
General
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Target
soon.msi
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Size
1.4MB
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MD5
303b59a952508e0bb83dce110f531ce1
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SHA1
be036b4b707553694268f876d97c071782c09ce7
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SHA256
05adcd44c155d9bde8704c6f886889127769f6f3a5b1af23d78e95d9cd402afb
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SHA512
ce3a9161e8aeb3ef46a5ba04c273aaa44ea977f5a6c90c9696c95c5efc5ce8a960c381944984881da8c51bb2435e207bfa00d9e2902de9a59cc153a1dc1f5901
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SSDEEP
24576:GHL0mPEJnFbMyaNb8e1e96Pef7k0bNRjpB4dPURa8:Gr05JKya1/BPg1Ra8
Malware Config
Extracted
icedid
3407323965
estrabornhot.com
Signatures
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Loads dropped DLL 6 IoCs
Processes:
MsiExec.exerundll32.exerundll32.exepid process 1888 MsiExec.exe 1076 rundll32.exe 1608 rundll32.exe 1608 rundll32.exe 1608 rundll32.exe 1608 rundll32.exe -
Enumerates connected drives 3 TTPs 48 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
msiexec.exemsiexec.exedescription ioc process File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\J: msiexec.exe -
Drops file in Windows directory 15 IoCs
Processes:
rundll32.exemsiexec.exeDrvInst.exedescription ioc process File opened for modification C:\Windows\Installer\MSI8641.tmp-\Microsoft.Deployment.WindowsInstaller.dll rundll32.exe File created C:\Windows\Installer\6c85a6.ipi msiexec.exe File opened for modification C:\Windows\INF\setupapi.ev1 DrvInst.exe File created C:\Windows\Installer\6c85a5.msi msiexec.exe File opened for modification C:\Windows\Installer\MSI8641.tmp-\WixSharp.dll rundll32.exe File opened for modification C:\Windows\INF\setupapi.dev.log DrvInst.exe File opened for modification C:\Windows\Installer\MSI8641.tmp-\test.cs.dll rundll32.exe File created C:\Windows\Installer\6c85a8.msi msiexec.exe File opened for modification C:\Windows\Installer\6c85a5.msi msiexec.exe File opened for modification C:\Windows\Installer\MSI8641.tmp msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\6c85a6.ipi msiexec.exe File opened for modification C:\Windows\INF\setupapi.ev3 DrvInst.exe File opened for modification C:\Windows\Installer\MSI8641.tmp-\CustomAction.config rundll32.exe File opened for modification C:\Windows\Installer\MSI956E.tmp msiexec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies data under HKEY_USERS 43 IoCs
Processes:
DrvInst.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
msiexec.exepid process 664 msiexec.exe 664 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
msiexec.exemsiexec.exevssvc.exeDrvInst.exedescription pid process Token: SeShutdownPrivilege 1092 msiexec.exe Token: SeIncreaseQuotaPrivilege 1092 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeSecurityPrivilege 664 msiexec.exe Token: SeCreateTokenPrivilege 1092 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1092 msiexec.exe Token: SeLockMemoryPrivilege 1092 msiexec.exe Token: SeIncreaseQuotaPrivilege 1092 msiexec.exe Token: SeMachineAccountPrivilege 1092 msiexec.exe Token: SeTcbPrivilege 1092 msiexec.exe Token: SeSecurityPrivilege 1092 msiexec.exe Token: SeTakeOwnershipPrivilege 1092 msiexec.exe Token: SeLoadDriverPrivilege 1092 msiexec.exe Token: SeSystemProfilePrivilege 1092 msiexec.exe Token: SeSystemtimePrivilege 1092 msiexec.exe Token: SeProfSingleProcessPrivilege 1092 msiexec.exe Token: SeIncBasePriorityPrivilege 1092 msiexec.exe Token: SeCreatePagefilePrivilege 1092 msiexec.exe Token: SeCreatePermanentPrivilege 1092 msiexec.exe Token: SeBackupPrivilege 1092 msiexec.exe Token: SeRestorePrivilege 1092 msiexec.exe Token: SeShutdownPrivilege 1092 msiexec.exe Token: SeDebugPrivilege 1092 msiexec.exe Token: SeAuditPrivilege 1092 msiexec.exe Token: SeSystemEnvironmentPrivilege 1092 msiexec.exe Token: SeChangeNotifyPrivilege 1092 msiexec.exe Token: SeRemoteShutdownPrivilege 1092 msiexec.exe Token: SeUndockPrivilege 1092 msiexec.exe Token: SeSyncAgentPrivilege 1092 msiexec.exe Token: SeEnableDelegationPrivilege 1092 msiexec.exe Token: SeManageVolumePrivilege 1092 msiexec.exe Token: SeImpersonatePrivilege 1092 msiexec.exe Token: SeCreateGlobalPrivilege 1092 msiexec.exe Token: SeBackupPrivilege 936 vssvc.exe Token: SeRestorePrivilege 936 vssvc.exe Token: SeAuditPrivilege 936 vssvc.exe Token: SeBackupPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeRestorePrivilege 1564 DrvInst.exe Token: SeRestorePrivilege 1564 DrvInst.exe Token: SeRestorePrivilege 1564 DrvInst.exe Token: SeRestorePrivilege 1564 DrvInst.exe Token: SeRestorePrivilege 1564 DrvInst.exe Token: SeRestorePrivilege 1564 DrvInst.exe Token: SeRestorePrivilege 1564 DrvInst.exe Token: SeLoadDriverPrivilege 1564 DrvInst.exe Token: SeLoadDriverPrivilege 1564 DrvInst.exe Token: SeLoadDriverPrivilege 1564 DrvInst.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe Token: SeTakeOwnershipPrivilege 664 msiexec.exe Token: SeRestorePrivilege 664 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
msiexec.exepid process 1092 msiexec.exe 1092 msiexec.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
msiexec.exeMsiExec.exerundll32.exedescription pid process target process PID 664 wrote to memory of 1888 664 msiexec.exe MsiExec.exe PID 664 wrote to memory of 1888 664 msiexec.exe MsiExec.exe PID 664 wrote to memory of 1888 664 msiexec.exe MsiExec.exe PID 664 wrote to memory of 1888 664 msiexec.exe MsiExec.exe PID 664 wrote to memory of 1888 664 msiexec.exe MsiExec.exe PID 1888 wrote to memory of 1076 1888 MsiExec.exe rundll32.exe PID 1888 wrote to memory of 1076 1888 MsiExec.exe rundll32.exe PID 1888 wrote to memory of 1076 1888 MsiExec.exe rundll32.exe PID 1076 wrote to memory of 1608 1076 rundll32.exe rundll32.exe PID 1076 wrote to memory of 1608 1076 rundll32.exe rundll32.exe PID 1076 wrote to memory of 1608 1076 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\soon.msi1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\MsiExec.exeC:\Windows\system32\MsiExec.exe -Embedding 76ADFC2951C9E989E1F18185884E74172⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Windows\Installer\MSI8641.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_7112381 1 test.cs!Test.CustomActions.MyAction3⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\rundll32.exe"C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\tmp91A6.dll",init4⤵
- Loads dropped DLL
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\DrvInst.exeDrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000004A0" "00000000000004AC"1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp91A6.dllFilesize
970KB
MD505aa16a3e9947bc310f807fdf5cb9b7e
SHA187f620a6908ff9b070ff8c59e05fc8ef33097478
SHA256484588c9c4bf409f86a8c4e86fa4b3f2881978e178a438c5fcee6e18b3e22eb3
SHA5122bcbbf34b66c91b10decfa98e78178e35bebea4d56619fe40f83b026490c83595072ea0fff0e07a2ddebc2cc578bba1c4f4270491274c4602fa4fbc780e695dd
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C:\Windows\Installer\MSI8641.tmpFilesize
413KB
MD58a4e220f25eb2af7e4284d094ddc2b53
SHA15038bf05502caf9f0f49d9e9845efa6693874a57
SHA256ee9279ded747c2744f77bcf7e11cbf56837160ad7ad4a077554f66728fd005d7
SHA51253ed4978d8ea8b2768475fa1f8c1bfa4a36b95ca356e31745aa57bef81ba80975ace043d443fabecafe61513f45e321eb8c6bb3d6b9c0e68a535f180eccd9905
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\Users\Admin\AppData\Local\Temp\tmp91A6.dllFilesize
970KB
MD505aa16a3e9947bc310f807fdf5cb9b7e
SHA187f620a6908ff9b070ff8c59e05fc8ef33097478
SHA256484588c9c4bf409f86a8c4e86fa4b3f2881978e178a438c5fcee6e18b3e22eb3
SHA5122bcbbf34b66c91b10decfa98e78178e35bebea4d56619fe40f83b026490c83595072ea0fff0e07a2ddebc2cc578bba1c4f4270491274c4602fa4fbc780e695dd
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\Users\Admin\AppData\Local\Temp\tmp91A6.dllFilesize
970KB
MD505aa16a3e9947bc310f807fdf5cb9b7e
SHA187f620a6908ff9b070ff8c59e05fc8ef33097478
SHA256484588c9c4bf409f86a8c4e86fa4b3f2881978e178a438c5fcee6e18b3e22eb3
SHA5122bcbbf34b66c91b10decfa98e78178e35bebea4d56619fe40f83b026490c83595072ea0fff0e07a2ddebc2cc578bba1c4f4270491274c4602fa4fbc780e695dd
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\Users\Admin\AppData\Local\Temp\tmp91A6.dllFilesize
970KB
MD505aa16a3e9947bc310f807fdf5cb9b7e
SHA187f620a6908ff9b070ff8c59e05fc8ef33097478
SHA256484588c9c4bf409f86a8c4e86fa4b3f2881978e178a438c5fcee6e18b3e22eb3
SHA5122bcbbf34b66c91b10decfa98e78178e35bebea4d56619fe40f83b026490c83595072ea0fff0e07a2ddebc2cc578bba1c4f4270491274c4602fa4fbc780e695dd
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\Users\Admin\AppData\Local\Temp\tmp91A6.dllFilesize
970KB
MD505aa16a3e9947bc310f807fdf5cb9b7e
SHA187f620a6908ff9b070ff8c59e05fc8ef33097478
SHA256484588c9c4bf409f86a8c4e86fa4b3f2881978e178a438c5fcee6e18b3e22eb3
SHA5122bcbbf34b66c91b10decfa98e78178e35bebea4d56619fe40f83b026490c83595072ea0fff0e07a2ddebc2cc578bba1c4f4270491274c4602fa4fbc780e695dd
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\Windows\Installer\MSI8641.tmpFilesize
413KB
MD58a4e220f25eb2af7e4284d094ddc2b53
SHA15038bf05502caf9f0f49d9e9845efa6693874a57
SHA256ee9279ded747c2744f77bcf7e11cbf56837160ad7ad4a077554f66728fd005d7
SHA51253ed4978d8ea8b2768475fa1f8c1bfa4a36b95ca356e31745aa57bef81ba80975ace043d443fabecafe61513f45e321eb8c6bb3d6b9c0e68a535f180eccd9905
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\Windows\Installer\MSI8641.tmpFilesize
413KB
MD58a4e220f25eb2af7e4284d094ddc2b53
SHA15038bf05502caf9f0f49d9e9845efa6693874a57
SHA256ee9279ded747c2744f77bcf7e11cbf56837160ad7ad4a077554f66728fd005d7
SHA51253ed4978d8ea8b2768475fa1f8c1bfa4a36b95ca356e31745aa57bef81ba80975ace043d443fabecafe61513f45e321eb8c6bb3d6b9c0e68a535f180eccd9905
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memory/1076-60-0x0000000000000000-mapping.dmp
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memory/1076-64-0x0000000001C20000-0x0000000001C90000-memory.dmpFilesize
448KB
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memory/1076-63-0x00000000002C0000-0x00000000002CA000-memory.dmpFilesize
40KB
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memory/1076-62-0x0000000000270000-0x000000000029E000-memory.dmpFilesize
184KB
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memory/1092-54-0x000007FEFB761000-0x000007FEFB763000-memory.dmpFilesize
8KB
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memory/1608-66-0x0000000000000000-mapping.dmp
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memory/1608-72-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB
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memory/1888-56-0x0000000000000000-mapping.dmp