Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 21:46

General

  • Target

    1d7a6c287212cc8db18700695d3356e6.exe

  • Size

    592KB

  • MD5

    1d7a6c287212cc8db18700695d3356e6

  • SHA1

    b3cc8232f4a445c9dc035d38bc24cdc4f84e285f

  • SHA256

    7e58ccda1c21273054defd9e4adaa769a96ad92fc92dd489c661627b0a183e78

  • SHA512

    209f05021bf9145899f2d547fd113e31c959c8e7d74cd363f544a65d9eece248b50a275513d974f2366e3c0397d9db9e23ddfde67c789e9ee555e2ed8202a5af

  • SSDEEP

    12288:MLry/neyx7f/A64j7P+tixhT8n3qBmc1YkVYcrKZnfJPE:qKeyxTAJj7P+yW6mc1YgeZfZE

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1d7a6c287212cc8db18700695d3356e6.exe
    "C:\Users\Admin\AppData\Local\Temp\1d7a6c287212cc8db18700695d3356e6.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2084
    • C:\Program Files (x86)\fcuhbulezt\fayubwjapfhcec.exe
      "C:\Program Files (x86)\fcuhbulezt\fayubwjapfhcec.exe"
      2⤵
      • Executes dropped EXE
      PID:2376

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Program Files (x86)\fcuhbulezt\fayubwjapfhcec.exe

    Filesize

    609KB

    MD5

    cca778832cf606447f7d1822e33e85a1

    SHA1

    49fbe1a6fc2a6eecdebb1a908c60df7c55ee2e9d

    SHA256

    1368fbb1efd819c8bc21c412eb02fba79a14b19212e6ed12a9d1164942963065

    SHA512

    7b70fa0f1d34f02f1744a13fb3f8a15297646578e420c48a4cc1a4ca7d86cc55c330836398a928a05f858f3276ceaadb9c1d0e86114cda93525cb0303d33780b

  • memory/2084-0-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2084-1-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2084-6-0x0000000000340000-0x00000000003D4000-memory.dmp

    Filesize

    592KB

  • memory/2084-8-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2376-9-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2376-10-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2376-11-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB