Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    16-09-2023 19:25

General

  • Target

    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 ADB Fastboot 1.7.msi"
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1952
  • 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:2280
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding C7E1A1D0760EA7045E9FD981C92920F1 C
      2⤵
      • Loads dropped DLL
      PID:3060
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding B603A45352D0C1F642336ED9DCDEE928
      2⤵
      • Loads dropped DLL
      PID:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Config.Msi\f76650c.rbs

    Filesize

    8KB

    MD5

    f8c592379caa7841e6cd59369c73381a

    SHA1

    3b55f3eade55bbf02323fdf3d3a2c31fbfecb03e

    SHA256

    33e3d65705c2471ab33aadbcbca9f578e970315279961a32ad1a4bb639495120

    SHA512

    ee5d416670ab7cbe8ee416e631247c31fdf74c0f01e9552481a5d5067a45f52fef52eb62317ce21cf5dcd4a45e0da28d2c355cb29c7c774a322226e26398f5c0

  • C:\Users\Admin\AppData\Local\Temp\MSI3F42.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Users\Admin\AppData\Local\Temp\MSI40D8.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Users\Admin\AppData\Local\Temp\MSI4156.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Users\Admin\AppData\Local\Temp\MSI4156.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Users\Admin\AppData\Local\Temp\MSI4203.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Windows\Installer\MSI65A6.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Windows\Installer\f76650a.msi

    Filesize

    3.7MB

    MD5

    0a1e784597bc17f9b420796a7b931eeb

    SHA1

    f2f9d0e17278a3eb9a6428b4cd6a1ca4094f7009

    SHA256

    367521fd6b5f361df98a7c5b3809f030b64c431609d7ae4ba2690850ccf11b76

    SHA512

    31bde1cd229f178b045429fcfc3b0d0f6f0d9c99e5cc7ec257e638ed3c713852e55f58bbf5bb2bdad2018038f0a69ea3aae066c6c24ea288f83c4ea5023670bb

  • \Users\Admin\AppData\Local\Temp\MSI3F42.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • \Users\Admin\AppData\Local\Temp\MSI40D8.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • \Users\Admin\AppData\Local\Temp\MSI4156.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • \Users\Admin\AppData\Local\Temp\MSI4203.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • \Windows\Installer\MSI65A6.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f