Overview

overview

10

Static

static

Quiero hac...to.exe

windows7_x64

10

Quiero hac...to.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    18-01-2021 16:26

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General

  • Target

    Quiero hacer el pedido de su producto.exe

  • Size

    988KB

  • MD5

    15b0f7e4d6d3085d5dc9db5527882358

  • SHA1

    cf5cf6625e42d443c51c64df1232cea1408d4372

  • SHA256

    62b2de7bb2bb84023725e04675fef0090998a2c96ec05fa40113c7f2c52e6562

  • SHA512

    1fafd0420aea8ed9b03992171ec4aeaba6df116ba4761810ad6054fe1de3f475d642dfbf65179a7995464ece3ad4b6c8226df8f7a1fa37188181fb89ab98a84d

Score
10/10
remcosrat

Malware Config

Extracted

Family

remcos

C2

mikegrace2021.ddns.net:1999

Signatures

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

    ratremcos
  • 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.

    persistence
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quiero hacer el pedido de su producto.exe
    "C:\Users\Admin\AppData\Local\Temp\Quiero hacer el pedido de su producto.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4636
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Apzsibf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF722.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3140
    • C:\Users\Admin\AppData\Local\Temp\Quiero hacer el pedido de su producto.exe
      "C:\Users\Admin\AppData\Local\Temp\Quiero hacer el pedido de su producto.exe"
      2⤵
        PID:528
      • C:\Users\Admin\AppData\Local\Temp\Quiero hacer el pedido de su producto.exe
        "C:\Users\Admin\AppData\Local\Temp\Quiero hacer el pedido de su producto.exe"
        2⤵
          PID:572
        • C:\Users\Admin\AppData\Local\Temp\Quiero hacer el pedido de su producto.exe
          "C:\Users\Admin\AppData\Local\Temp\Quiero hacer el pedido de su producto.exe"
          2⤵
          • Suspicious use of SetWindowsHookEx
          PID:568

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Scheduled Task

      1
      T1053

      Persistence

      Scheduled Task

      1
      T1053

      Privilege Escalation

      Scheduled Task

      1
      T1053

      Defense Evasion

      Credential Access

      Discovery

      Lateral Movement

      Collection

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpF722.tmp
        MD5

        22b1c050c8a378238266b3ea04acc670

        SHA1

        1013f2d734be1af2966d668f767ddef0b5ac25a6

        SHA256

        1ca1eb206a42789bdc56916479f3bfd17a845a2fe52d51432afbd834c0eed59a

        SHA512

        7bccccf94d88b49289dffad03f13fba0d886847d48aca3a781466662b7dde90fe3784199ea3b970e1843b909a84521631234932181232a536d3e9fdd2c0de929

        Download Submit
      • memory/568-17-0x0000000000400000-0x0000000000421000-memory.dmp
        Filesize

        132KB

        Download
      • memory/568-16-0x0000000000413FA4-mapping.dmp
        Download
      • memory/568-15-0x0000000000400000-0x0000000000421000-memory.dmp
        Filesize

        132KB

        Download
      • memory/3140-13-0x0000000000000000-mapping.dmp
        Download
      • memory/4636-9-0x00000000054B0000-0x00000000054B1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/4636-2-0x0000000073D60000-0x000000007444E000-memory.dmp
        Filesize

        6.9MB

        Download
      • memory/4636-10-0x00000000054A0000-0x00000000054A1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/4636-11-0x0000000005280000-0x0000000005293000-memory.dmp
        Filesize

        76KB

        Download
      • memory/4636-12-0x0000000000FB0000-0x000000000104A000-memory.dmp
        Filesize

        616KB

        Download
      • memory/4636-8-0x0000000005240000-0x0000000005241000-memory.dmp
        Filesize

        4KB

        Download
      • memory/4636-7-0x00000000052C0000-0x00000000052C1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/4636-6-0x0000000005720000-0x0000000005721000-memory.dmp
        Filesize

        4KB

        Download
      • memory/4636-5-0x0000000005170000-0x0000000005171000-memory.dmp
        Filesize

        4KB

        Download
      • memory/4636-3-0x0000000000890000-0x0000000000891000-memory.dmp
        Filesize

        4KB

        Download