Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/03/2024, 10:43

General

  • Target

    c86c510f80f9ffa4fcff8f88a31318b1.exe

  • Size

    97KB

  • MD5

    c86c510f80f9ffa4fcff8f88a31318b1

  • SHA1

    9784796385e9febb7635a6d7651b9ebde790b5c7

  • SHA256

    0a18200d33ea41f5062db63ab5f416825027f4e90e368232967754384dea7478

  • SHA512

    08ea9e622212b6598cfa4b85ff0d61ec41b818ea369ada24b312c055669a3223f096350cf970120d5d5b92b6515d58258d3e32e48c8ad6a8bc40551943bb2a01

  • SSDEEP

    1536:Esikblh4WLb5oW9FnDH+fApdpTBvHir6aOvJ3zhB1Eqy:MkblbLdo0DH+fKdp5Hy6a0z6qy

Malware Config

Signatures

  • Ramnit

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

  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 IoCs

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

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c86c510f80f9ffa4fcff8f88a31318b1.exe
    "C:\Users\Admin\AppData\Local\Temp\c86c510f80f9ffa4fcff8f88a31318b1.exe"
    1⤵
    • Loads dropped DLL
    PID:5004
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 468
      2⤵
      • Program crash
      PID:4584
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5004 -ip 5004
    1⤵
      PID:736

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\~TM3D95.tmp

            Filesize

            1.6MB

            MD5

            4f3387277ccbd6d1f21ac5c07fe4ca68

            SHA1

            e16506f662dc92023bf82def1d621497c8ab5890

            SHA256

            767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

            SHA512

            9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

          • memory/5004-0-0x0000000000400000-0x000000000042C000-memory.dmp

            Filesize

            176KB

          • memory/5004-4-0x0000000000400000-0x000000000042C000-memory.dmp

            Filesize

            176KB

          • memory/5004-5-0x0000000002050000-0x000000000207C000-memory.dmp

            Filesize

            176KB

          • memory/5004-6-0x0000000077342000-0x0000000077343000-memory.dmp

            Filesize

            4KB

          • memory/5004-7-0x0000000077342000-0x0000000077344000-memory.dmp

            Filesize

            8KB