Overview

overview

10

Static

static

GREEN_MEKO...ST.exe

windows7_x64

10

GREEN_MEKO...ST.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    12-01-2021 18:03

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General

  • Target

    GREEN_MEKONG-INQUIRY_LIST.exe

  • Size

    162KB

  • MD5

    42f7af3da7bc34f4c1e1a95ff617dfaa

  • SHA1

    554b5dd09a183b8a69d0be0568ed036036caae2d

  • SHA256

    0854f5df5291e4abbcf7cc57f29b3148007ede15c53f61244f9dfefb9669dc96

  • SHA512

    05d7af43ea27a89195fb6b852b57a06e8990aa95a4d321c709e9ba456c2656ad76d3d81fdc3834a6e56314141683873420f231098d12a5749fb1501029b9a4ef

Score
10/10
remcosrat

Malware Config

Extracted

Family

remcos

C2

212.83.46.26:4045

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: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\GREEN_MEKONG-INQUIRY_LIST.exe
    "C:\Users\Admin\AppData\Local\Temp\GREEN_MEKONG-INQUIRY_LIST.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1068
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\22ad41102e2a4e109ee128208bcedcac.xml"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:844
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\22ad41102e2a4e109ee128208bcedcac.xml"
        3⤵
        • Creates scheduled task(s)
        PID:1456
    • C:\Users\Admin\AppData\Local\Temp\GREEN_MEKONG-INQUIRY_LIST.exe
      "C:\Users\Admin\AppData\Local\Temp\GREEN_MEKONG-INQUIRY_LIST.exe"
      2⤵
        PID:1792

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\22ad41102e2a4e109ee128208bcedcac.xml
      MD5

      9313352a59e3b368ab4eb8173567c406

      SHA1

      fc776c28e3ae9bd5e68f25c2a4f6248126731370

      SHA256

      469d4994320f37196faca4de8ada85161a43dd42c9405b283bea5e4ea84c9a8d

      SHA512

      000f6edf387b4ea0f244003fad3f66be5eb1920012838ba3a19c3f2dcde973fce8450c8e556c22cc20f7a3a0980d735fb169ecfafd440993c9fe5b8875fc7462

      Download Submit

    • memory/844-2-0x0000000000000000-mapping.dmp

      Download

    • memory/1456-3-0x0000000000000000-mapping.dmp

      Download

    • memory/1792-4-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

      Download

    • memory/1792-5-0x000000000040FD88-mapping.dmp

      Download

    • memory/1792-7-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

      Download