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Analysis

  • max time kernel
    73s
  • max time network
    62s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    08/07/2020, 12:53

General

  • Target

    ADNOC RFQ 978002410.exe

  • Size

    998KB

  • MD5

    e596adfd279dd33625ee62612cd436e3

  • SHA1

    ff333986dde8d8b2126d5eb9f74bad23f3192277

  • SHA256

    22079d3afc41cbdf3b6dd4db731676090688c86eda12058957ed2a66fe5ead69

  • SHA512

    e7160cddf1f3174d9f6dce8bae7a889b9e591d2c05e6a20685c1fd555b4997e8da895942af4f12f33a3233315ed386fcaaccb3ab2a5ac72039c4370144762fc1

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ADNOC RFQ 978002410.exe
    "C:\Users\Admin\AppData\Local\Temp\ADNOC RFQ 978002410.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1116
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TJVCAhbweEFHNO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp85C2.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1476
    • C:\Users\Admin\AppData\Local\Temp\ADNOC RFQ 978002410.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      PID:1636

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1636-2-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1636-4-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

  • memory/1636-5-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB