Analysis
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max time kernel
809s -
max time network
795s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
05-10-2021 18:13
Static task
static1
Behavioral task
behavioral1
Sample
10opd3r_load.msi
Resource
win7-en-20210920
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
10opd3r_load.msi
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
10opd3r_load.msi
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Size
548KB
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MD5
13173913da1f35728d84e78a3de983c9
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SHA1
9a1437af2d653fc265472a47edab9f22d49b1941
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SHA256
0e6451e1f0eadb89390f4360e2a49a2ffb66e92e8b3ae75400095e75f4dd6abb
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SHA512
3627ec46eb5b8cbdfd28015b38de6cd2279ff15be67e1a5d0c58a86fc1c165a39f4dd2d664977f7ce8a4ded9d2d678ce09c6fa3962e1b93f8543049313527a52
Score
8/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1248 rebol-view-278-3-1.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run msiexec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\ProgramData\\Local\\Google\\rebol-view-278-3-1.exe -w -i -s C:\\ProgramData\\Local\\Google\\exemple.rb" msiexec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run\ msiexec.exe -
Enumerates connected drives 3 TTPs 48 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\V: 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) \??\A: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Q: msiexec.exe -
Drops file in Windows directory 9 IoCs
description ioc Process File opened for modification C:\Windows\INF\setupapi.ev3 DrvInst.exe File opened for modification C:\Windows\INF\setupapi.ev1 DrvInst.exe File opened for modification C:\Windows\Installer\2e214.msi msiexec.exe File created C:\Windows\Installer\2e215.ipi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\INF\setupapi.dev.log DrvInst.exe File created C:\Windows\Installer\2e214.msi msiexec.exe File opened for modification C:\Windows\Installer\MSIE446.tmp msiexec.exe File opened for modification C:\Windows\Installer\2e215.ipi msiexec.exe -
Modifies data under HKEY_USERS 43 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\25\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing DrvInst.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 980 msiexec.exe 980 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 59 IoCs
description pid Process Token: SeShutdownPrivilege 1128 msiexec.exe Token: SeIncreaseQuotaPrivilege 1128 msiexec.exe Token: SeRestorePrivilege 980 msiexec.exe Token: SeTakeOwnershipPrivilege 980 msiexec.exe Token: SeSecurityPrivilege 980 msiexec.exe Token: SeCreateTokenPrivilege 1128 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1128 msiexec.exe Token: SeLockMemoryPrivilege 1128 msiexec.exe Token: SeIncreaseQuotaPrivilege 1128 msiexec.exe Token: SeMachineAccountPrivilege 1128 msiexec.exe Token: SeTcbPrivilege 1128 msiexec.exe Token: SeSecurityPrivilege 1128 msiexec.exe Token: SeTakeOwnershipPrivilege 1128 msiexec.exe Token: SeLoadDriverPrivilege 1128 msiexec.exe Token: SeSystemProfilePrivilege 1128 msiexec.exe Token: SeSystemtimePrivilege 1128 msiexec.exe Token: SeProfSingleProcessPrivilege 1128 msiexec.exe Token: SeIncBasePriorityPrivilege 1128 msiexec.exe Token: SeCreatePagefilePrivilege 1128 msiexec.exe Token: SeCreatePermanentPrivilege 1128 msiexec.exe Token: SeBackupPrivilege 1128 msiexec.exe Token: SeRestorePrivilege 1128 msiexec.exe Token: SeShutdownPrivilege 1128 msiexec.exe Token: SeDebugPrivilege 1128 msiexec.exe Token: SeAuditPrivilege 1128 msiexec.exe Token: SeSystemEnvironmentPrivilege 1128 msiexec.exe Token: SeChangeNotifyPrivilege 1128 msiexec.exe Token: SeRemoteShutdownPrivilege 1128 msiexec.exe Token: SeUndockPrivilege 1128 msiexec.exe Token: SeSyncAgentPrivilege 1128 msiexec.exe Token: SeEnableDelegationPrivilege 1128 msiexec.exe Token: SeManageVolumePrivilege 1128 msiexec.exe Token: SeImpersonatePrivilege 1128 msiexec.exe Token: SeCreateGlobalPrivilege 1128 msiexec.exe Token: SeBackupPrivilege 1784 vssvc.exe Token: SeRestorePrivilege 1784 vssvc.exe Token: SeAuditPrivilege 1784 vssvc.exe Token: SeBackupPrivilege 980 msiexec.exe Token: SeRestorePrivilege 980 msiexec.exe Token: SeRestorePrivilege 984 DrvInst.exe Token: SeRestorePrivilege 984 DrvInst.exe Token: SeRestorePrivilege 984 DrvInst.exe Token: SeRestorePrivilege 984 DrvInst.exe Token: SeRestorePrivilege 984 DrvInst.exe Token: SeRestorePrivilege 984 DrvInst.exe Token: SeRestorePrivilege 984 DrvInst.exe Token: SeLoadDriverPrivilege 984 DrvInst.exe Token: SeLoadDriverPrivilege 984 DrvInst.exe Token: SeLoadDriverPrivilege 984 DrvInst.exe Token: SeRestorePrivilege 980 msiexec.exe Token: SeTakeOwnershipPrivilege 980 msiexec.exe Token: SeRestorePrivilege 980 msiexec.exe Token: SeTakeOwnershipPrivilege 980 msiexec.exe Token: SeRestorePrivilege 980 msiexec.exe Token: SeTakeOwnershipPrivilege 980 msiexec.exe Token: SeRestorePrivilege 980 msiexec.exe Token: SeTakeOwnershipPrivilege 980 msiexec.exe Token: SeRestorePrivilege 980 msiexec.exe Token: SeTakeOwnershipPrivilege 980 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1128 msiexec.exe 1128 msiexec.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 980 wrote to memory of 1248 980 msiexec.exe 31 PID 980 wrote to memory of 1248 980 msiexec.exe 31 PID 980 wrote to memory of 1248 980 msiexec.exe 31 PID 980 wrote to memory of 1248 980 msiexec.exe 31 PID 1248 wrote to memory of 1816 1248 rebol-view-278-3-1.exe 32 PID 1248 wrote to memory of 1816 1248 rebol-view-278-3-1.exe 32 PID 1248 wrote to memory of 1816 1248 rebol-view-278-3-1.exe 32 PID 1248 wrote to memory of 1816 1248 rebol-view-278-3-1.exe 32 PID 1816 wrote to memory of 1240 1816 cmd.exe 34 PID 1816 wrote to memory of 1240 1816 cmd.exe 34 PID 1816 wrote to memory of 1240 1816 cmd.exe 34 PID 1816 wrote to memory of 1240 1816 cmd.exe 34
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\10opd3r_load.msi1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1128
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:980 -
C:\ProgramData\Local\Google\rebol-view-278-3-1.exe"C:\ProgramData\Local\Google\rebol-view-278-3-1.exe" -w -i -s C:/ProgramData/Local/Google/exemple.rb2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c echo %USERDOMAIN%\%USERNAME% > name && for /f "tokens=4-5 delims=. " %i in ('ver') do echo %i.%j > os && echo %PROCESSOR_ARCHITECTURE% > arch3⤵
- Suspicious use of WriteProcessMemory
PID:1816 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ver4⤵PID:1240
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1784
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C:\Windows\system32\DrvInst.exeDrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot13" "" "" "66d15495b" "0000000000000000" "000000000000049C" "0000000000000560"1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:984