Analysis
- max time kernel
141s - max time network
144s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
23/02/2024, 14:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Active.quicktech.com (3).exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
Active.quicktech.com (3).exe
Resource
win10v2004-20240221-en
windows10-2004-x64
23 signatures
150 seconds
General
- Target Active.quicktech.com (3).exe
- Size 7.2MB
- Sample240223-scc33abe54
- SHA256 309772950e7400560d47ec30081333902d0e33f4faee3dfa99bb89ac833f6822
- MD5 1d739034e2dedde157c750e91ff1462f
- SHA1 a22e07055e5f8810887fbd1e817819d2f64aa648
- SHA512 95d6d8690dd995b9b8a7a1534fd840197f01f37c065985b22595c0617e41366d5af9ec020d73c96db77fb59350fc2729cf80c384de34fb50861c94bd8a9b0f56
- SSDEEP 98304:Eb+E78YFs+GMI2ZQq/moGB5Bo4KcuG3BU/MfW2:KH93I2ZQq/moGB524UG3BU/Me
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 2800 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) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe - Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\Installer\f783c84.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\MSI3E19.tmp msiexec.exe 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\INF\setupapi.dev.log DrvInst.exe File opened for modification C:\Windows\Installer\f783c87.ipi msiexec.exe File created C:\Windows\Installer\f783c84.msi msiexec.exe File created C:\Windows\Installer\f783c87.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI3E59.tmp msiexec.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies data under HKEY_USERS 43 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA 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\Policies\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\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\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\Root\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\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\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot 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\Disallowed\CTLs 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\My DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root DrvInst.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2800 MsiExec.exe 1952 msiexec.exe - Suspicious use of AdjustPrivilegeToken 55 IoCs
description pid Process Token: SeShutdownPrivilege 2808 msiexec.exe Token: SeIncreaseQuotaPrivilege 2808 msiexec.exe Token: SeRestorePrivilege 1952 msiexec.exe Token: SeTakeOwnershipPrivilege 1952 msiexec.exe Token: SeSecurityPrivilege 1952 msiexec.exe Token: SeCreateTokenPrivilege 2808 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2808 msiexec.exe Token: SeLockMemoryPrivilege 2808 msiexec.exe Token: SeIncreaseQuotaPrivilege 2808 msiexec.exe Token: SeMachineAccountPrivilege 2808 msiexec.exe Token: SeTcbPrivilege 2808 msiexec.exe Token: SeSecurityPrivilege 2808 msiexec.exe Token: SeTakeOwnershipPrivilege 2808 msiexec.exe Token: SeLoadDriverPrivilege 2808 msiexec.exe Token: SeSystemProfilePrivilege 2808 msiexec.exe Token: SeSystemtimePrivilege 2808 msiexec.exe Token: SeProfSingleProcessPrivilege 2808 msiexec.exe Token: SeIncBasePriorityPrivilege 2808 msiexec.exe Token: SeCreatePagefilePrivilege 2808 msiexec.exe Token: SeCreatePermanentPrivilege 2808 msiexec.exe Token: SeBackupPrivilege 2808 msiexec.exe Token: SeRestorePrivilege 2808 msiexec.exe Token: SeShutdownPrivilege 2808 msiexec.exe Token: SeDebugPrivilege 2808 msiexec.exe Token: SeAuditPrivilege 2808 msiexec.exe Token: SeSystemEnvironmentPrivilege 2808 msiexec.exe Token: SeChangeNotifyPrivilege 2808 msiexec.exe Token: SeRemoteShutdownPrivilege 2808 msiexec.exe Token: SeUndockPrivilege 2808 msiexec.exe Token: SeSyncAgentPrivilege 2808 msiexec.exe Token: SeEnableDelegationPrivilege 2808 msiexec.exe Token: SeManageVolumePrivilege 2808 msiexec.exe Token: SeImpersonatePrivilege 2808 msiexec.exe Token: SeCreateGlobalPrivilege 2808 msiexec.exe Token: SeBackupPrivilege 2552 vssvc.exe Token: SeRestorePrivilege 2552 vssvc.exe Token: SeAuditPrivilege 2552 vssvc.exe Token: SeBackupPrivilege 1952 msiexec.exe Token: SeRestorePrivilege 1952 msiexec.exe Token: SeRestorePrivilege 2472 DrvInst.exe Token: SeRestorePrivilege 2472 DrvInst.exe Token: SeRestorePrivilege 2472 DrvInst.exe Token: SeRestorePrivilege 2472 DrvInst.exe Token: SeRestorePrivilege 2472 DrvInst.exe Token: SeRestorePrivilege 2472 DrvInst.exe Token: SeRestorePrivilege 2472 DrvInst.exe Token: SeLoadDriverPrivilege 2472 DrvInst.exe Token: SeLoadDriverPrivilege 2472 DrvInst.exe Token: SeLoadDriverPrivilege 2472 DrvInst.exe Token: SeRestorePrivilege 1952 msiexec.exe Token: SeTakeOwnershipPrivilege 1952 msiexec.exe Token: SeRestorePrivilege 1952 msiexec.exe Token: SeTakeOwnershipPrivilege 1952 msiexec.exe Token: SeRestorePrivilege 1952 msiexec.exe Token: SeTakeOwnershipPrivilege 1952 msiexec.exe - Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2220 Active.quicktech.com (3).exe 2220 Active.quicktech.com (3).exe 2808 msiexec.exe 2808 msiexec.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2220 Active.quicktech.com (3).exe 2220 Active.quicktech.com (3).exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2220 wrote to memory of 2808 2220 Active.quicktech.com (3).exe 30 PID 2220 wrote to memory of 2808 2220 Active.quicktech.com (3).exe 30 PID 2220 wrote to memory of 2808 2220 Active.quicktech.com (3).exe 30 PID 2220 wrote to memory of 2808 2220 Active.quicktech.com (3).exe 30 PID 2220 wrote to memory of 2808 2220 Active.quicktech.com (3).exe 30 PID 1952 wrote to memory of 2800 1952 msiexec.exe 35 PID 1952 wrote to memory of 2800 1952 msiexec.exe 35 PID 1952 wrote to memory of 2800 1952 msiexec.exe 35 PID 1952 wrote to memory of 2800 1952 msiexec.exe 35 PID 1952 wrote to memory of 2800 1952 msiexec.exe 35 PID 1952 wrote to memory of 2800 1952 msiexec.exe 35 PID 1952 wrote to memory of 2800 1952 msiexec.exe 35 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\Active.quicktech.com (3).exe"C:\Users\Admin\AppData\Local\Temp\Active.quicktech.com (3).exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\System32\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\quicktech_remote.msi" /qb /norestart TRAY_MODE=install ONETIME_MODE=manytimes ONETIME_ID=00000000-0000-0000-0000-000000000000 ONETIME_WORK_TIME=02⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2808
-
-
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
PID:1952 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding E924C956963174D06389917152B222C32⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2800
-
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2552
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C:\Windows\system32\DrvInst.exeDrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "0000000000000060" "00000000000004C8"1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2472
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\ProgramData\Quicktech\Quicktech Remote\QuicktechRemote.cfg
- Size 116B
- SHA256 196a9504d3adb06b6c02b431d13620df14fff9fa5fdf3a5e29cc71dd4595472b
- MD5 8e51af7637f8730ac46a43650dc07539
- SHA1 42dcc75ddfd3a219b91b091fcbbffb425cd360e6
- SHA512 96f0c84e19aaa2068dfe7e270cfc1b2ebbbea1808575b234e7b8ed818c34c2050abd1c310115acf19b580bc4078399182c374133a6e7831ef5b3021d0aa596a5
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\quicktech_remote.msi
- Size 13.7MB
- SHA256 9c170cf96ddbcce3ad306bace1e1797602184e1235e8ed618e6b9ac497c0c624
- MD5 52c0dc6c46d050fda6b36b60fbdb7f70
- SHA1 29fac4f6034454904d86c4ae939130de282af576
- SHA512 ed53ba54c1a2a2a3c97ee3b553fcb473edd2ced4401a86f1af97167eed5b02ab6197083d688102affa4535d34a23d0347dbb0b3fc46458031fcc6a3960d7df09
- SSDEEP 393216:6m4Gl1iCkFnspRGc2E9grNz2+tFL5xsdP843CL:j4EYwdaNz2+lxsdPN3CL
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\quicktech_remote.msi
- Size 18.7MB
- SHA256 c14b664f69a2a66c04f02617bf1571976947dd7371f99b8a3289cbe27a14db4e
- MD5 1945e093dd3dfd83109b2f7b9b4ec2ad
- SHA1 99d7106ff06691d5632287b9d542a19d6e9aac83
- SHA512 5b4197454beeee6831d8fd356fd933ab37709ae766d6e6cfe1efaec2f670a2a2abfab377fddd136bf71374bc2f2a0b11fde935a7241119b20341236e6cc11489
- SSDEEP 393216:6m4Gl1iCkFnspRGc2E9grNz2+tFL5xsdP843CkzesNKHSDSvCviIcetqiA:j4EYwdaNz2+lxsdPN3CmesNZVKIcefA
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\Installer\MSI3E59.tmp
- Size 211KB
- SHA256 c8d190d5be1efd2d52f72a72ae9dfa3940ab3faceb626405959349654fe18b74
- MD5 a3ae5d86ecf38db9427359ea37a5f646
- SHA1 eb4cb5ff520717038adadcc5e1ef8f7c24b27a90
- SHA512 96ecb3bc00848eeb2836e289ef7b7b2607d30790ffd1ae0e0acfc2e14f26a991c6e728b8dc67280426e478c70231f9e13f514e52c8ce7d956c1fad0e322d98e0
- SSDEEP 3072:/Jz/kyKA1X1dxbOZU32KndB4GLvyui2lhQtEaY4IDflQn0xHuudQ+cxEHSiZxaQ:/t/kE1jOZy2KL4GBiwQtEa4L2sV
- MD5 SHA1 SHA512 SSDEEP