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Analysis

  • max time kernel
    15s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/09/2024, 10:12

General

  • Target

    fd31eaf21124c3f1128bc62b851b7400N.exe

  • Size

    39KB

  • MD5

    fd31eaf21124c3f1128bc62b851b7400

  • SHA1

    2dd88c5c2b77758ff6b9d495f0d17dd38a98d89e

  • SHA256

    a14123f4907aff417a57d7aa0a54f489b738c6b4aed1b1656db71bdbb336e794

  • SHA512

    bfe4d37f071fdcec0fecd4af34cb55288efcc3e45edb4be637d684398fc19a544760b4b9cc612979c349a26e20c18286fbd64aabcd1b26ae0386d6c987ba3993

  • SSDEEP

    384:MApc8m4e0LvQac4JI341CNabnkIU0Sq0yDAU:MApQr0LvddJI34nTkIU0Eyn

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd31eaf21124c3f1128bc62b851b7400N.exe
    "C:\Users\Admin\AppData\Local\Temp\fd31eaf21124c3f1128bc62b851b7400N.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2368
    • C:\windows\SysWOW64\sal.exe
      "C:\windows\system32\sal.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\sal.exe

    Filesize

    39KB

    MD5

    bc9937c3862acc948bf237086858e23c

    SHA1

    00eda705fd71e4976fb3da9dcc66cc9eb77ae387

    SHA256

    f4d92080fb1da4eed01e3ade9f7fe507f75bc65ca780d37a873f6c36f9d36925

    SHA512

    1f4536859a052fbf4f6c2c3087a2833886664e54ddfa7b97491ef4801dfb9009295aa48a3b2b859166743ed7175fa29e96d94348ca5ae9ef584c9d2eca5dda4d

  • memory/1840-11-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1840-13-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2368-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2368-10-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB