Analysis

  • max time kernel
    112s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2022 00:20

General

  • Target

    a65370f8847d4b075213f7bbda732ebbb9eafdcd9def8f3dffc959dee8950f41.exe

  • Size

    97KB

  • MD5

    5c4e063f18fe444aacda73f38e2c356f

  • SHA1

    fefdd43b017a569f0c9190fb873ab90610c6c2d8

  • SHA256

    a65370f8847d4b075213f7bbda732ebbb9eafdcd9def8f3dffc959dee8950f41

  • SHA512

    48ba246564aba7d8bc8689435e6712b8f3703da4f4163aa45e1a6f716439ef214a76b2d1dd7de2832cfd70c397903ad21636b724feed744ccfc696f2c37a37b3

  • SSDEEP

    1536:CzZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2Z:EZSlI/HUOjSiToj7CEqfqg2Z

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
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a65370f8847d4b075213f7bbda732ebbb9eafdcd9def8f3dffc959dee8950f41.exe
    "C:\Users\Admin\AppData\Local\Temp\a65370f8847d4b075213f7bbda732ebbb9eafdcd9def8f3dffc959dee8950f41.exe"
    1⤵
    • Loads dropped DLL
    PID:4584
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4584 -s 10168
      2⤵
      • Program crash
      PID:4984
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4584 -ip 4584
    1⤵
      PID:4676

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TMED72.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/4584-132-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/4584-133-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/4584-134-0x0000000002180000-0x00000000021C4000-memory.dmp

      Filesize

      272KB

    • memory/4584-136-0x0000000077380000-0x0000000077523000-memory.dmp

      Filesize

      1.6MB