Analysis

  • max time kernel
    138s
  • max time network
    155s
  • 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, 00:21

General

  • Target

    740f9c67936b32c0e76f7f59d89d6e112269d1dff8266818228332b924b38a42.exe

  • Size

    97KB

  • MD5

    70a552aa2614c4e55cec022a026ea559

  • SHA1

    13b8f757c048ffd3ffbf0f918d23919eb83aa83f

  • SHA256

    740f9c67936b32c0e76f7f59d89d6e112269d1dff8266818228332b924b38a42

  • SHA512

    84fa288fc12f84e17c1db5985b9495123885948a35493500dd2bd7beb94e26b765c0f0a487af75ccfb20c90450bd5b3e03d1c1722f0cd3aeb5a96252cfa573c5

  • SSDEEP

    1536:9zZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2Z:lZSlI/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\740f9c67936b32c0e76f7f59d89d6e112269d1dff8266818228332b924b38a42.exe
    "C:\Users\Admin\AppData\Local\Temp\740f9c67936b32c0e76f7f59d89d6e112269d1dff8266818228332b924b38a42.exe"
    1⤵
    • Loads dropped DLL
    PID:5044
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 10168
      2⤵
      • Program crash
      PID:3596
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5044 -ip 5044
    1⤵
      PID:2012

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TM8070.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/5044-132-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/5044-134-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/5044-135-0x0000000002180000-0x00000000021B5000-memory.dmp

      Filesize

      212KB

    • memory/5044-136-0x0000000076EF0000-0x0000000077093000-memory.dmp

      Filesize

      1.6MB