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Analysis

  • max time kernel
    142s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/07/2024, 13:05

General

  • Target

    ef97fef4a2797d758d60ef52e18635ea4b95f8b78c50d979b2fc7b978d4511f8.exe

  • Size

    2.6MB

  • MD5

    4d647f7868548a2697ab6f32e1ea469e

  • SHA1

    0b1f75ff36a5dfe472491f8876800dc43d122376

  • SHA256

    ef97fef4a2797d758d60ef52e18635ea4b95f8b78c50d979b2fc7b978d4511f8

  • SHA512

    8a241ddd5aa5af7d53a1afbc04e2066db07173061575c2ababfcf856915dd2f4f46e520579cfbda1ce7a54f3a4d1699a054f3a84732f22a8d7e24462f9a1469c

  • SSDEEP

    49152:KBuZrEUSoLv+0YnGDbrXb6tGE1Aqbo5DcPDjSyNkyg:skLpv+0YG3rX+AE1Z85DcbjSyZg

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef97fef4a2797d758d60ef52e18635ea4b95f8b78c50d979b2fc7b978d4511f8.exe
    "C:\Users\Admin\AppData\Local\Temp\ef97fef4a2797d758d60ef52e18635ea4b95f8b78c50d979b2fc7b978d4511f8.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3212
    • C:\Users\Admin\AppData\Local\Temp\is-4HB73.tmp\ef97fef4a2797d758d60ef52e18635ea4b95f8b78c50d979b2fc7b978d4511f8.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-4HB73.tmp\ef97fef4a2797d758d60ef52e18635ea4b95f8b78c50d979b2fc7b978d4511f8.tmp" /SL5="$602BE,1826280,793088,C:\Users\Admin\AppData\Local\Temp\ef97fef4a2797d758d60ef52e18635ea4b95f8b78c50d979b2fc7b978d4511f8.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-4HB73.tmp\ef97fef4a2797d758d60ef52e18635ea4b95f8b78c50d979b2fc7b978d4511f8.tmp

    Filesize

    3.0MB

    MD5

    09771770fbefc80f9fa79637e8a2e004

    SHA1

    386f00d4b3993a8e31b99ee7ae8854e1a6af04d2

    SHA256

    eebe8118563648d0ffbf32a2c11869695666b39c9f001e010597a9d340fcf115

    SHA512

    b2d9fdd5beb6abf5186dd4794390e1175862e09c77a65ebbde222c6592520ec5075a6573bc857d032ffd16c77f06f9d8c136c30738470baf2134181e4d95121b

  • memory/2716-6-0x0000000000400000-0x000000000070A000-memory.dmp

    Filesize

    3.0MB

  • memory/2716-9-0x0000000000400000-0x000000000070A000-memory.dmp

    Filesize

    3.0MB

  • memory/3212-0-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

  • memory/3212-2-0x0000000000401000-0x00000000004B7000-memory.dmp

    Filesize

    728KB

  • memory/3212-8-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB