Analysis

  • max time kernel
    38s
  • max time network
    116s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09-11-2020 20:55

General

  • Target

    BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe

  • Size

    178KB

  • MD5

    929f66fe134298431a968798660791cf

  • SHA1

    1ccd9f3e5aff2d866822bdae064b0ed3c28152d3

  • SHA256

    ee53e3af4824143697acbbd4541be230ee574576d2b52b613e459599e2c85371

  • SHA512

    ff0b11f4a91133905eaf250777c5e50f100f1f48b704006330e80c536c98d5c6f64bef35bc4329c867dcc8dca815bccddb9c8b01bdd0eaea1a88b96e716a8d10

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • 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.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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 AdjustPrivilegeToken 40 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe
    "C:\Users\Admin\AppData\Local\Temp\BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OpFUhzWKcfmwlo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC5A7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2708
    • C:\Users\Admin\AppData\Local\Temp\BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3292
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\259313890.bat" "C:\Users\Admin\AppData\Local\Temp\BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe" "
        3⤵
          PID:3912

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\259313890.bat
      MD5

      3880eeb1c736d853eb13b44898b718ab

      SHA1

      4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

      SHA256

      936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

      SHA512

      3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

    • C:\Users\Admin\AppData\Local\Temp\tmpC5A7.tmp
      MD5

      19df99945da3231e45740f0698bc6e00

      SHA1

      105d8fec14ae8c38284a741b50e67750ec819c11

      SHA256

      4f73ca0020f42e67f64363c76a8d4a910c486cdb24c69fa2c9fe7bb83d10e66b

      SHA512

      4028147601d46a6f2420d53e71af1ca5a2af3baf2db24acacab0bea6f8f1f8de311a2143f2b652929b64f5f5883c3abed7039664c537c02133f1e6484d6dc011

    • memory/2708-0-0x0000000000000000-mapping.dmp
    • memory/3292-2-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/3292-3-0x0000000000410621-mapping.dmp
    • memory/3292-4-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/3912-5-0x0000000000000000-mapping.dmp