Analysis

  • max time kernel
    135s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 01:06

General

  • Target

    7cb637e7b9fd78267742aeddc3c40aa5d4b77b3210bf24cf71cb021046591a37.exe

  • Size

    183KB

  • MD5

    4e0c2b0be4b7176df83b2123f21618a0

  • SHA1

    5b27e3ee25e574d5b53d6afadc57ef1441d86bed

  • SHA256

    7cb637e7b9fd78267742aeddc3c40aa5d4b77b3210bf24cf71cb021046591a37

  • SHA512

    c6ec7732e099958c4a504a15a0c94a63732a9a9a97729e70ae6837f951566ead8edb38fb7924c55b57be429ec39eb9ad3198a50b99cd9781bc8b0b39afd6eb34

  • SSDEEP

    3072:MCduld6RDPgu7pIov+ZeONmgm0BIm6OzrV0NoVMF4seX8quHuzQU128jF:M/l8cCpIyFOIxzyruNWe4seXIH4t

Score
10/10

Malware Config

Signatures

  • Eternity

    Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7cb637e7b9fd78267742aeddc3c40aa5d4b77b3210bf24cf71cb021046591a37.exe
    "C:\Users\Admin\AppData\Local\Temp\7cb637e7b9fd78267742aeddc3c40aa5d4b77b3210bf24cf71cb021046591a37.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Users\Admin\AppData\Local\Temp\NSudo_x64.exe
      "C:\Users\Admin\AppData\Local\Temp\NSudo_x64.exe"
      2⤵
      • Executes dropped EXE
      PID:5096
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4764 -s 1580
      2⤵
      • Program crash
      PID:3404
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4764 -ip 4764
    1⤵
      PID:2496
    • 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 --no-appcompat-clear --mojo-platform-channel-handle=4196 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4888

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\NSudo_x64.exe

        Filesize

        156KB

        MD5

        7aacfd85b8dff0aa6867bede82cfd147

        SHA1

        e783f6d4b754ea8424699203b8831bdc9cbdd4e6

        SHA256

        871e4f28fe39bcad8d295ae46e148be458778c0195ed660b7db18eb595d00bd8

        SHA512

        59cce358c125368dc5735a28960ddb7ee49835ca19f44255a7ae858ddd8a2db68c72c3f6818eca3678d989041043876e339f9fafe1d81d26001286494a8014f0

      • C:\Users\Admin\AppData\Local\Temp\tmp26C8.tmp.exe

        Filesize

        5KB

        MD5

        24c482e9a8094deba0e5d2e85046727c

        SHA1

        1882cca51c567bc9bd7504a2555e6c366cbe80fa

        SHA256

        91e823c85cebafefd6ca98759234f1dca7a3585d7d0fbafe4463664197d9d8e5

        SHA512

        877158427e3fa8a3539d64f0b9994409d3c3a2c6920823827c6b11fa52001f1ef69999bafafbee6a63a0ab38ed94b0a03ae71994f4fdb78e223156fee1ac0cd8

      • memory/4764-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

        Filesize

        4KB

      • memory/4764-1-0x0000000000DC0000-0x0000000000DF4000-memory.dmp

        Filesize

        208KB

      • memory/4764-2-0x0000000074CB0000-0x0000000075460000-memory.dmp

        Filesize

        7.7MB

      • memory/4764-22-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

        Filesize

        4KB

      • memory/4764-23-0x0000000074CB0000-0x0000000075460000-memory.dmp

        Filesize

        7.7MB

      • memory/4764-24-0x0000000074CB0000-0x0000000075460000-memory.dmp

        Filesize

        7.7MB