Resubmissions

19-07-2024 08:22

240719-j929savcmd 6

19-07-2024 08:14

240719-j5fj8a1clk 10

19-07-2024 08:08

240719-j1lknstgpb 6

Analysis

  • max time kernel
    130s
  • max time network
    136s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    19-07-2024 08:08

General

  • Target

    gooleo.msi

  • Size

    87.8MB

  • MD5

    e651816dd9240300cf9bd9c565e3b869

  • SHA1

    a4bc6e8f6516f3d549195887d7095b9496ae52f9

  • SHA256

    2c12e2073d0b50369b0b10ebbdb8bf8357fbf7cdca3f97b0b84192339b846c25

  • SHA512

    90646a020b0ea67c912f999690382a44f5649c5f3c2a4a7c060aced6a9a71533b92c04d948db8bafd717dd295ad19bb85a71d73ef86a62613e65053323b108b8

  • SSDEEP

    1572864:MKSA0Q9ilL4UxQUoim6casSZrcBsCWpuFg9O/jAaWFFDp+chVF1luEbtYio0z8+U:MbVQ92TQUooc3Uw2F9HHluEbtpoOKd3

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Loads dropped DLL 7 IoCs
  • Event Triggered Execution: Installer Packages 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\gooleo.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4660
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4572
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 6860911AA91134CEC4E021AF462A2875 C
      2⤵
      • Loads dropped DLL
      PID:4180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MSI8405.tmp

    Filesize

    588KB

    MD5

    a9941233b9415b479d3b4f3732161eab

    SHA1

    cb2d99af52b3b1c712943b13e45d85c80c732e57

    SHA256

    ce34cc14e8d26119e1bf28a3a8368da6e10d13851004e2675976c5ad58b122e2

    SHA512

    cfd6c425587e5e7c57b6f4655e2a48c871313e2bacf63cc0955ccae1a384610644f26aa76bee0a2a327cd77c2ae7def8ea9cb0c7c7c87fab1c8196bac82037f7