Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06-11-2024 15:29

General

  • Target

    TERMENII CONTRACTULUI-pdf.bat.exe

  • Size

    925KB

  • MD5

    45ade5a7d2ba48cc791547736965f440

  • SHA1

    37fb98d6b79231cdaf6b4b6f88f38e575a67742f

  • SHA256

    acdda22ea40a289e3a1ff725de7a933415bf6c143dc60cdb296fe17d36d894ac

  • SHA512

    d89fec7cd5d4c0868daa57eaae1fb92b899ec2cf26ddefe0267da8f347b99aece88b8d7901af8dff6d815c3e69cff657573663cf8a07693fb64c1f3f6ad116e7

  • SSDEEP

    24576:wD2EKyq5H7X3y6MBGYrNizPkY6/mMScs2:wD2EKyGH7ny6MBBizPo/mMScs2

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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\TERMENII CONTRACTULUI-pdf.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\TERMENII CONTRACTULUI-pdf.bat.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 528
      2⤵
      • Program crash
      PID:2860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nso7F3F.tmp\LangDLL.dll

    Filesize

    5KB

    MD5

    61f69388ae89d61a3d838cbcf81b4f82

    SHA1

    e595c0236a373a6ac79c334dc183ee03ca8f8ecd

    SHA256

    d65875bb4bc121f81384d55fde90dd9eb9ad1878cd8a02bcb5c8a933c3987a61

    SHA512

    21d34738cc21c1ef6b0ef1ac53659cdab224bbc20ea983f9a952a2cb4b5785a07bb18c0acf22a0d12a94795e1fc6d314f442c923bb1a93b675edac8c6aacf469

  • \Users\Admin\AppData\Local\Temp\nso7F3F.tmp\System.dll

    Filesize

    11KB

    MD5

    4ca4fd3fbefa2f6e87e6e9ee87d1c0b3

    SHA1

    7cdbeb5ff2b14b86af04e075d0ca651183ea5df4

    SHA256

    d09a8b3ade4ba4b7292c0b3da1bcb4b6c6e2012e0ccfd5e029a54af73a9e1b57

    SHA512

    cf0f415a97fdc74568297fed4f1295d0d2aef487a308141144ef8d5f04c669ef4795c273e745b81065429adde113fcdedf4c22717a7aeef60fdcd8d4d46f97f8

  • memory/2256-35-0x0000000004100000-0x00000000068D5000-memory.dmp

    Filesize

    39.8MB

  • memory/2256-36-0x0000000004100000-0x00000000068D5000-memory.dmp

    Filesize

    39.8MB