Analysis

  • max time kernel
    149s
  • max time network
    112s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    25-02-2021 19:31

General

  • Target

    KIS PRODUKT FIRST ORDER .exe

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    GODBLESSUS123

Signatures

  • AgentTesla

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

  • AgentTesla Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe
    "C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:984
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FUZTIPBuHg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp75A9.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2612
    • C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe
      "C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe"
      2⤵
        PID:492
      • C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe
        "C:\Users\Admin\AppData\Local\Temp\KIS PRODUKT FIRST ORDER .exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3628

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp75A9.tmp
      MD5

      d1b52fb0a5049ef71a27ee64197bc08c

      SHA1

      e1084daa9b4e14ca263de3bae8ba50bf65d66b79

      SHA256

      9648926c34d22f82d803d3cc838d4d8b0756601a70507352adb8ccb72083fe79

      SHA512

      efdd72b12c5d430330cf80586da05468f5d8b44710e27325909a16c5b17e6b4900ee53fbe412514d54f7b6e5e905d6ccd853af7d25423181554a1ffc1938d331

    • memory/984-11-0x0000000005280000-0x0000000005283000-memory.dmp
      Filesize

      12KB

    • memory/984-8-0x0000000004DE0000-0x0000000004DE1000-memory.dmp
      Filesize

      4KB

    • memory/984-12-0x0000000006B70000-0x0000000006BCC000-memory.dmp
      Filesize

      368KB

    • memory/984-7-0x0000000004F00000-0x0000000004F01000-memory.dmp
      Filesize

      4KB

    • memory/984-2-0x0000000073800000-0x0000000073EEE000-memory.dmp
      Filesize

      6.9MB

    • memory/984-9-0x00000000050C0000-0x00000000050C1000-memory.dmp
      Filesize

      4KB

    • memory/984-10-0x0000000005120000-0x0000000005121000-memory.dmp
      Filesize

      4KB

    • memory/984-3-0x0000000000560000-0x0000000000561000-memory.dmp
      Filesize

      4KB

    • memory/984-6-0x0000000005400000-0x0000000005401000-memory.dmp
      Filesize

      4KB

    • memory/984-5-0x0000000004E50000-0x0000000004E51000-memory.dmp
      Filesize

      4KB

    • memory/2612-13-0x0000000000000000-mapping.dmp
    • memory/3628-15-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

    • memory/3628-16-0x000000000043749E-mapping.dmp
    • memory/3628-17-0x0000000073800000-0x0000000073EEE000-memory.dmp
      Filesize

      6.9MB

    • memory/3628-22-0x0000000004DC0000-0x0000000004DC1000-memory.dmp
      Filesize

      4KB

    • memory/3628-23-0x0000000004F30000-0x0000000004F31000-memory.dmp
      Filesize

      4KB

    • memory/3628-24-0x0000000005A60000-0x0000000005A61000-memory.dmp
      Filesize

      4KB