Analysis

  • max time kernel
    24s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2022 09:38

General

  • Target

    d1fafd1f833441120fff605b8d4a1cfd0a6a3c360bd447d41d0ec436098cf41b.exe

  • Size

    157KB

  • MD5

    e3a15d2d88ed6621982e8773f4ddc1f0

  • SHA1

    c08cfaf2ff19296ef1b65f8bc2cf63238ac9e94f

  • SHA256

    d1fafd1f833441120fff605b8d4a1cfd0a6a3c360bd447d41d0ec436098cf41b

  • SHA512

    8aa414b4aefda5f899855ea321bdef82b1645b941cf55136a76230fb86d6735a251e3c3d0d4fc0aa8c18b355dcaf20e9b8eef615fc1b9d65b80de4f8e58b2603

  • SSDEEP

    3072:2ayAGicifiBY8DOE8E+x+zBS0HlXRjClpqaArsiiShJPA3G7vA7/s9SbVQy:2bi+Lo0FXwz2JFByUSH

Malware Config

Signatures

  • Ramnit

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

  • UPX packed file 2 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\d1fafd1f833441120fff605b8d4a1cfd0a6a3c360bd447d41d0ec436098cf41b.exe
    "C:\Users\Admin\AppData\Local\Temp\d1fafd1f833441120fff605b8d4a1cfd0a6a3c360bd447d41d0ec436098cf41b.exe"
    1⤵
    • Loads dropped DLL
    PID:2040
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 104
      2⤵
      • Program crash
      PID:952

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\~TMC360.tmp

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • \Users\Admin\AppData\Local\Temp\~TMC3FD.tmp

    Filesize

    1.1MB

    MD5

    9b98d47916ead4f69ef51b56b0c2323c

    SHA1

    290a80b4ded0efc0fd00816f373fcea81a521330

    SHA256

    96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

    SHA512

    68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

  • memory/2040-55-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/2040-57-0x0000000077450000-0x00000000775D0000-memory.dmp

    Filesize

    1.5MB

  • memory/2040-58-0x0000000077450000-0x00000000775D0000-memory.dmp

    Filesize

    1.5MB

  • memory/2040-59-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB