Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2023, 07:55

General

  • Target

    cfdiManager_CanalEnvio_Soriana.msi

  • Size

    397KB

  • MD5

    a8911548cb0c5effae1b587fdd3e11b4

  • SHA1

    019d6b3f6403f1b059895199de151b6f35ca84a9

  • SHA256

    ca5f9bebce0699ae8a6519df0546df51d5076418f95cbcbf7c9cb897d5c2057b

  • SHA512

    1e1d67239c52f27b828cf915e3d09a210c6177e1259a7f5c8fb597f5f2fef33474269d51f712569c57496cd4553044bb27a1c5d80cef387edaa7a3fa02bb0c89

  • SSDEEP

    6144:ted0IAVrvrgw72ws9wcUh9pFtyXuo0UfvgkBtPb+e:s2HrDgw7s9wBhnyXuobvgkBBbr

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\cfdiManager_CanalEnvio_Soriana.msi
    1⤵
    • Enumerates connected drives
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2224
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding C1247D563CECA8135E81A1C2FCE1D051 C
      2⤵
      • Loads dropped DLL
      PID:1280

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\MSI870B.tmp

          Filesize

          222KB

          MD5

          d5cbd20b1b0d410590d9ebfbc86a7362

          SHA1

          c4415fb53a9a06c20226001fc66eb8e434269078

          SHA256

          a94605bae2723f437d7d8adb5c6f1ef36c95a9c1e959d0cff4412bff44ea7c12

          SHA512

          5fdbe7bdc6e7b2aa48d2cfd3cba47644e1ce7867f1877a4417b624066cb136ab89f1ad71b7a8500f5e993a653067cbd7a8cb54087cf277356fd3741212b1caa4

        • C:\Users\Admin\AppData\Local\Temp\MSI88A1.tmp

          Filesize

          222KB

          MD5

          d5cbd20b1b0d410590d9ebfbc86a7362

          SHA1

          c4415fb53a9a06c20226001fc66eb8e434269078

          SHA256

          a94605bae2723f437d7d8adb5c6f1ef36c95a9c1e959d0cff4412bff44ea7c12

          SHA512

          5fdbe7bdc6e7b2aa48d2cfd3cba47644e1ce7867f1877a4417b624066cb136ab89f1ad71b7a8500f5e993a653067cbd7a8cb54087cf277356fd3741212b1caa4

        • \Users\Admin\AppData\Local\Temp\MSI870B.tmp

          Filesize

          222KB

          MD5

          d5cbd20b1b0d410590d9ebfbc86a7362

          SHA1

          c4415fb53a9a06c20226001fc66eb8e434269078

          SHA256

          a94605bae2723f437d7d8adb5c6f1ef36c95a9c1e959d0cff4412bff44ea7c12

          SHA512

          5fdbe7bdc6e7b2aa48d2cfd3cba47644e1ce7867f1877a4417b624066cb136ab89f1ad71b7a8500f5e993a653067cbd7a8cb54087cf277356fd3741212b1caa4

        • \Users\Admin\AppData\Local\Temp\MSI88A1.tmp

          Filesize

          222KB

          MD5

          d5cbd20b1b0d410590d9ebfbc86a7362

          SHA1

          c4415fb53a9a06c20226001fc66eb8e434269078

          SHA256

          a94605bae2723f437d7d8adb5c6f1ef36c95a9c1e959d0cff4412bff44ea7c12

          SHA512

          5fdbe7bdc6e7b2aa48d2cfd3cba47644e1ce7867f1877a4417b624066cb136ab89f1ad71b7a8500f5e993a653067cbd7a8cb54087cf277356fd3741212b1caa4