Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    16-09-2023 19:17

General

  • Target

    Android Fastboot & mini ADB Drivers/Android ADB Fastboot 1.7.msi

  • Size

    3.7MB

  • MD5

    0a1e784597bc17f9b420796a7b931eeb

  • SHA1

    f2f9d0e17278a3eb9a6428b4cd6a1ca4094f7009

  • SHA256

    367521fd6b5f361df98a7c5b3809f030b64c431609d7ae4ba2690850ccf11b76

  • SHA512

    31bde1cd229f178b045429fcfc3b0d0f6f0d9c99e5cc7ec257e638ed3c713852e55f58bbf5bb2bdad2018038f0a69ea3aae066c6c24ea288f83c4ea5023670bb

  • SSDEEP

    98304:5YwADYeHcczaFB8i99RDGgYQB1mdMgWqO:jASIi9f97B1m6gA

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 10 IoCs
  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 24 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I "C:\Users\Admin\AppData\Local\Temp\Android Fastboot & mini ADB Drivers\Android ADB Fastboot 1.7.msi"
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2192
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2692
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 24A0AD8CDCA1AD0FBAD9F1A52424CEBB C
      2⤵
      • Loads dropped DLL
      PID:2704
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 89A85E293ADB425FB7C0430E00AAA4C0
      2⤵
      • Loads dropped DLL
      PID:2896
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:3068
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:2464

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Config.Msi\f76675d.rbs

        Filesize

        8KB

        MD5

        d2a13a8fd5af38aed3146d42d9b22dc2

        SHA1

        7afce78b860c95bfaaf039cc724b9b55bf29f1b4

        SHA256

        4a9792849b0848006051b66f71c4df60f330c3dc34ff5f99af4794746b1aed64

        SHA512

        f76977c829875f955c9d9f29cb4663851c6fbcfc60f0d118c36d5b5d3c2407ec2a0de2de198b85a334f688ef184209373f9e90d123938a52771ba6e99226bd8a

      • C:\Users\Admin\AppData\Local\Temp\MSI45D6.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • C:\Users\Admin\AppData\Local\Temp\MSI479C.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • C:\Users\Admin\AppData\Local\Temp\MSI47DB.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • C:\Users\Admin\AppData\Local\Temp\MSI47DB.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • C:\Users\Admin\AppData\Local\Temp\MSI4869.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • C:\Windows\Installer\MSI67D7.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • C:\Windows\Installer\f76675b.msi

        Filesize

        3.7MB

        MD5

        0a1e784597bc17f9b420796a7b931eeb

        SHA1

        f2f9d0e17278a3eb9a6428b4cd6a1ca4094f7009

        SHA256

        367521fd6b5f361df98a7c5b3809f030b64c431609d7ae4ba2690850ccf11b76

        SHA512

        31bde1cd229f178b045429fcfc3b0d0f6f0d9c99e5cc7ec257e638ed3c713852e55f58bbf5bb2bdad2018038f0a69ea3aae066c6c24ea288f83c4ea5023670bb

      • \Users\Admin\AppData\Local\Temp\MSI45D6.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • \Users\Admin\AppData\Local\Temp\MSI479C.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • \Users\Admin\AppData\Local\Temp\MSI47DB.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • \Users\Admin\AppData\Local\Temp\MSI4869.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

      • \Windows\Installer\MSI67D7.tmp

        Filesize

        209KB

        MD5

        26bb078a67c7eedd5e55756e49e08150

        SHA1

        17475069b69ea63f637694ecfaad694499e2a09e

        SHA256

        4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

        SHA512

        b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f