Analysis

  • max time kernel
    335s
  • max time network
    368s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2022 00:40

General

  • Target

    1d945ec4e8e5499d8a52aa52ea4a8a88f8763a656160806382cd23b91a785b6d.exe

  • Size

    157KB

  • MD5

    254926871e763a26012d7f5cff3d5bd8

  • SHA1

    147f29b32614cf057385510a5bf8d218f5d9fa9b

  • SHA256

    1d945ec4e8e5499d8a52aa52ea4a8a88f8763a656160806382cd23b91a785b6d

  • SHA512

    b28547c9c056e0687ee2e1a2bb485377315e08b57db2bfc0712224f6a6abc96f276a7888e98d41d86c5ed203eb0d6b35ddf4ee4fc6d8a6e4155513cd4549a29d

  • SSDEEP

    3072:Br6W2wIcju6IIXlNPQmTh907Y6lP/8qkrHK:J6gI4u6lXnxh65Q

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1d945ec4e8e5499d8a52aa52ea4a8a88f8763a656160806382cd23b91a785b6d.exe
    "C:\Users\Admin\AppData\Local\Temp\1d945ec4e8e5499d8a52aa52ea4a8a88f8763a656160806382cd23b91a785b6d.exe"
    1⤵
    • Loads dropped DLL
    PID:3824
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3824 -ip 3824
    1⤵
      PID:3732

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TM8704.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/3824-132-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/3824-133-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/3824-134-0x0000000002190000-0x00000000021C2000-memory.dmp

      Filesize

      200KB

    • memory/3824-136-0x0000000077C10000-0x0000000077DB3000-memory.dmp

      Filesize

      1.6MB