Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    16-09-2023 19:20

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:3024
  • 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:3068
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 7D0E71D92291566E4943A731243C0F52 C
      2⤵
      • Loads dropped DLL
      PID:2748
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 24A0ADD096299FB6FC27B01C81F3C712
      2⤵
      • Loads dropped DLL
      PID:3016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Config.Msi\f76455c.rbs

    Filesize

    8KB

    MD5

    183dee91fbec1038e1dbd9997ae17ffa

    SHA1

    cd2212b721c066493ddc1957d646aa2e6878f0cf

    SHA256

    23a20413e95576e2710b81e6087c2f095f4eb459f75782afca1c0d1c34e4bf46

    SHA512

    0e3d557a05efdf35d371c92013fae006db6a6c78483c6c695ec43e6db3c88764a62517108d94a7cd20e4e03d74154f400a5996c312d076717af6628048b233e9

  • C:\Users\Admin\AppData\Local\Temp\MSI340B.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Users\Admin\AppData\Local\Temp\MSI367C.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Users\Admin\AppData\Local\Temp\MSI36CB.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Users\Admin\AppData\Local\Temp\MSI36CB.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Users\Admin\AppData\Local\Temp\MSI3768.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Windows\Installer\MSI45D6.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • C:\Windows\Installer\f76455a.msi

    Filesize

    3.7MB

    MD5

    0a1e784597bc17f9b420796a7b931eeb

    SHA1

    f2f9d0e17278a3eb9a6428b4cd6a1ca4094f7009

    SHA256

    367521fd6b5f361df98a7c5b3809f030b64c431609d7ae4ba2690850ccf11b76

    SHA512

    31bde1cd229f178b045429fcfc3b0d0f6f0d9c99e5cc7ec257e638ed3c713852e55f58bbf5bb2bdad2018038f0a69ea3aae066c6c24ea288f83c4ea5023670bb

  • \Users\Admin\AppData\Local\Temp\MSI340B.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • \Users\Admin\AppData\Local\Temp\MSI367C.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • \Users\Admin\AppData\Local\Temp\MSI36CB.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • \Users\Admin\AppData\Local\Temp\MSI3768.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f

  • \Windows\Installer\MSI45D6.tmp

    Filesize

    209KB

    MD5

    26bb078a67c7eedd5e55756e49e08150

    SHA1

    17475069b69ea63f637694ecfaad694499e2a09e

    SHA256

    4f4ad63074a619bf5505aab6e81db5be0c2368e2c3aa48f5874607a00c89f81e

    SHA512

    b929ba0960fa103fd9cbbb824fe41f1f49b3072c7ea715b46fd583e002638c81909c6194bfea7f480ff79ce3a1e411591a9b3d9b3213dbda2eea3df3b08b019f