Analysis

  • max time kernel
    125s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-09-2024 15:29

General

  • Target

    EarthTime.exe

  • Size

    8.7MB

  • MD5

    71f703024c3d3bfc409f66bb61f971a0

  • SHA1

    f24fc14f39c160b54dc3b2fbd1eba605ec0eb04f

  • SHA256

    bcff246f0739ed98f8aa615d256e7e00bc1cb24c8cabaea609b25c3f050c7805

  • SHA512

    cf33fbaf9ff1b457d39428e96ba0b1ce09f231bc2b396cf01ccd9ba42f6f4d333f0926ac3178da96ce9c550ae47e4404a81b3542ab0044b788318800c9b4b05e

  • SSDEEP

    98304:jBt7GGYoxXJgc80PlTTwqZytmlF8L0pS2E/E1ixewzlbe1dxMsAVuQDjgt/FgvA:jBhxYuJggO220pSj5pKFMsAkQDUTl

Malware Config

Signatures

  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EarthTime.exe
    "C:\Users\Admin\AppData\Local\Temp\EarthTime.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4960
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\SysWOW64\cmd.exe
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4860
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4364
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,4356837537417149674,16553092232944545509,262144 --variations-seed-version --mojo-platform-channel-handle=3932 /prefetch:8
    1⤵
      PID:4896

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\1fd95c86

      Filesize

      1.4MB

      MD5

      b74bbd41a2a210e44b06bc0a3d804dc2

      SHA1

      d516d0f5b31f6dbd5c431e5c7a9353546ed376d9

      SHA256

      762408f967aea9e5b03d999e01f149b822fadcf30b42d75b9738c04c4f4ef1fd

      SHA512

      c040331c34f1fe65227ac01d3f6c53575dc98a98c71e6cbca372ba5a4fc454c6f998f0ebf5956ea96a08c24e2e3027203c39cfd7c52f0c9349b8afb031b89db4

    • C:\Users\Admin\AppData\Local\Temp\24083ece

      Filesize

      1.4MB

      MD5

      afe1fb9b12de28bd0db6e524546ad22b

      SHA1

      411ae9c117b4ab5879b4901250640de8ea565ae7

      SHA256

      f21b8494efca6305b65629b8c2fa4846e5a356b7f073fa37c5ed241ddef054c6

      SHA512

      712bc1bfa9ba08673cd3340d9950e77206240a9f4d00d691d16138db1691b6641779dbb4061f57f421a1c0d5029f954315eeae5060649333cac5c914f2d4d9c7

    • memory/4364-28-0x0000000005880000-0x00000000058F6000-memory.dmp

      Filesize

      472KB

    • memory/4364-31-0x00000000752CE000-0x00000000752CF000-memory.dmp

      Filesize

      4KB

    • memory/4364-30-0x0000000005800000-0x0000000005850000-memory.dmp

      Filesize

      320KB

    • memory/4364-29-0x00000000752C0000-0x0000000075A70000-memory.dmp

      Filesize

      7.7MB

    • memory/4364-20-0x0000000073CA0000-0x0000000074EF4000-memory.dmp

      Filesize

      18.3MB

    • memory/4364-27-0x0000000005A50000-0x0000000005C12000-memory.dmp

      Filesize

      1.8MB

    • memory/4364-32-0x00000000752C0000-0x0000000075A70000-memory.dmp

      Filesize

      7.7MB

    • memory/4364-26-0x0000000005E30000-0x00000000063D4000-memory.dmp

      Filesize

      5.6MB

    • memory/4364-25-0x0000000005730000-0x00000000057C2000-memory.dmp

      Filesize

      584KB

    • memory/4364-24-0x0000000001030000-0x00000000010F6000-memory.dmp

      Filesize

      792KB

    • memory/4364-23-0x00000000752CE000-0x00000000752CF000-memory.dmp

      Filesize

      4KB

    • memory/4860-19-0x0000000075100000-0x000000007527B000-memory.dmp

      Filesize

      1.5MB

    • memory/4860-17-0x0000000075100000-0x000000007527B000-memory.dmp

      Filesize

      1.5MB

    • memory/4860-16-0x0000000075100000-0x000000007527B000-memory.dmp

      Filesize

      1.5MB

    • memory/4860-14-0x00007FFAE6130000-0x00007FFAE6325000-memory.dmp

      Filesize

      2.0MB

    • memory/4860-12-0x0000000075100000-0x000000007527B000-memory.dmp

      Filesize

      1.5MB

    • memory/4960-0-0x0000000000400000-0x0000000000F7C000-memory.dmp

      Filesize

      11.5MB

    • memory/4960-10-0x0000000075100000-0x000000007527B000-memory.dmp

      Filesize

      1.5MB

    • memory/4960-9-0x0000000075100000-0x000000007527B000-memory.dmp

      Filesize

      1.5MB

    • memory/4960-8-0x0000000075113000-0x0000000075115000-memory.dmp

      Filesize

      8KB

    • memory/4960-7-0x00007FFAE6130000-0x00007FFAE6325000-memory.dmp

      Filesize

      2.0MB

    • memory/4960-6-0x0000000075100000-0x000000007527B000-memory.dmp

      Filesize

      1.5MB