Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 02:12

General

  • Target

    971c99ff95a6299049b863bcec78fea14e528fe85035ae82be6022e52696d3d6.exe

  • Size

    183KB

  • MD5

    3ea066442da47bca9415f300634a5f43

  • SHA1

    63d1f66d5e0df698b2a0a9bce9c6d3847511605d

  • SHA256

    971c99ff95a6299049b863bcec78fea14e528fe85035ae82be6022e52696d3d6

  • SHA512

    a486a448effc1d60a31aed7d53ca6d23315e22aff3914906b38632f7152b395eebf908fe691b5ab8fe26bbf7a478e9a07b2782558591f53e2b6dc8bf87073d80

  • SSDEEP

    3072:gxOSlfYnjR33O9K5tvgik+/LUHc0JvHNfHIP0TmvSJiwp9fe/UcV9e/RtUGu:uFl6dnO9Kb2uLqvp1Tm4iwKscS/T

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\971c99ff95a6299049b863bcec78fea14e528fe85035ae82be6022e52696d3d6.exe
    "C:\Users\Admin\AppData\Local\Temp\971c99ff95a6299049b863bcec78fea14e528fe85035ae82be6022e52696d3d6.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4388
    • C:\Users\Admin\AppData\Local\Temp\NSudo_x64.exe
      "C:\Users\Admin\AppData\Local\Temp\NSudo_x64.exe"
      2⤵
      • Executes dropped EXE
      PID:744
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 1228
      2⤵
      • Program crash
      PID:4088
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4388 -ip 4388
    1⤵
      PID:4532

    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\tmp2B39.tmp.exe

      Filesize

      5KB

      MD5

      24c482e9a8094deba0e5d2e85046727c

      SHA1

      1882cca51c567bc9bd7504a2555e6c366cbe80fa

      SHA256

      91e823c85cebafefd6ca98759234f1dca7a3585d7d0fbafe4463664197d9d8e5

      SHA512

      877158427e3fa8a3539d64f0b9994409d3c3a2c6920823827c6b11fa52001f1ef69999bafafbee6a63a0ab38ed94b0a03ae71994f4fdb78e223156fee1ac0cd8

    • memory/4388-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

      Filesize

      4KB

    • memory/4388-1-0x0000000000890000-0x00000000008C4000-memory.dmp

      Filesize

      208KB

    • memory/4388-3-0x00000000748E0000-0x0000000075090000-memory.dmp

      Filesize

      7.7MB

    • memory/4388-22-0x00000000748E0000-0x0000000075090000-memory.dmp

      Filesize

      7.7MB