Analysis

  • max time kernel
    37s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2022, 13:10

General

  • Target

    84819377f256963f4c1ea538d4e93a16caa490c181796fb2f2c42a9840d55a8a.exe

  • Size

    157KB

  • MD5

    f9475a154ee5c3de8e4547f900d23d53

  • SHA1

    de081c1509be09d6147093e630d2c69d99535c7d

  • SHA256

    84819377f256963f4c1ea538d4e93a16caa490c181796fb2f2c42a9840d55a8a

  • SHA512

    85aef307ee8416d53f372b9d74e3b2237453a6e9faeb9e8ddc6b873ca3c5b84f5eaa3286590d07be5c9816216b455a683be534b79492d3cf764754ff7d5a4fb3

  • SSDEEP

    3072:Jr6W2wIcju6IIXlNPQmTh907Y6lP/8qkrHK:h6gI4u6lXnxh65Q

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 2 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84819377f256963f4c1ea538d4e93a16caa490c181796fb2f2c42a9840d55a8a.exe
    "C:\Users\Admin\AppData\Local\Temp\84819377f256963f4c1ea538d4e93a16caa490c181796fb2f2c42a9840d55a8a.exe"
    1⤵
    • Loads dropped DLL
    PID:1608
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1608 -s 180
      2⤵
      • Program crash
      PID:1984

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\~TM71B7.tmp

          Filesize

          1.2MB

          MD5

          d124f55b9393c976963407dff51ffa79

          SHA1

          2c7bbedd79791bfb866898c85b504186db610b5d

          SHA256

          ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

          SHA512

          278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

        • \Users\Admin\AppData\Local\Temp\~TM7254.tmp

          Filesize

          1.1MB

          MD5

          9b98d47916ead4f69ef51b56b0c2323c

          SHA1

          290a80b4ded0efc0fd00816f373fcea81a521330

          SHA256

          96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

          SHA512

          68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

        • memory/1608-54-0x0000000075A91000-0x0000000075A93000-memory.dmp

          Filesize

          8KB

        • memory/1608-57-0x0000000000400000-0x0000000000432000-memory.dmp

          Filesize

          200KB

        • memory/1608-58-0x0000000000220000-0x0000000000252000-memory.dmp

          Filesize

          200KB

        • memory/1608-59-0x0000000077480000-0x0000000077600000-memory.dmp

          Filesize

          1.5MB