Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    25-06-2024 23:50

General

  • Target

    0ffbeefd67c716282338c24c3123f7a0_JaffaCakes118.exe

  • Size

    190KB

  • MD5

    0ffbeefd67c716282338c24c3123f7a0

  • SHA1

    604948f2cea0daf511e71b7244f61f8a6c587eae

  • SHA256

    6156e32d3b18637e2259edfbcff1ccf577c3a131dac52af2ad43ef1526e73737

  • SHA512

    182c3052e3d0d60f033230a6aa2e305f1b80559cc342c0a2e40b8fb492bdf952f6c4afd667d0ff1e12cd8571e5251ace3f97aa24d321b9017b2a2c1787b34064

  • SSDEEP

    1536:4h8Zc0c2Tk53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6O+6T:88Zc0ho53F/y0nzTd6UjIWVvn+o

Malware Config

Signatures

  • Ramnit

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

  • Loads dropped DLL 2 IoCs
  • UPX packed file 8 IoCs

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

  • Program crash 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ffbeefd67c716282338c24c3123f7a0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0ffbeefd67c716282338c24c3123f7a0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of UnmapMainImage
    PID:1632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 172
      2⤵
      • Program crash
      PID:2684

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\~TMF1E.tmp

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • \Users\Admin\AppData\Local\Temp\~TMF5D.tmp

    Filesize

    1.1MB

    MD5

    9b98d47916ead4f69ef51b56b0c2323c

    SHA1

    290a80b4ded0efc0fd00816f373fcea81a521330

    SHA256

    96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

    SHA512

    68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

  • memory/1632-4-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1632-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1632-8-0x0000000000340000-0x0000000000341000-memory.dmp

    Filesize

    4KB

  • memory/1632-10-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1632-6-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1632-5-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1632-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1632-3-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1632-15-0x0000000077950000-0x0000000077952000-memory.dmp

    Filesize

    8KB

  • memory/1632-14-0x0000000077950000-0x0000000077951000-memory.dmp

    Filesize

    4KB

  • memory/1632-13-0x000000007794F000-0x0000000077951000-memory.dmp

    Filesize

    8KB

  • memory/1632-19-0x0000000077384000-0x0000000077385000-memory.dmp

    Filesize

    4KB

  • memory/1632-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1632-22-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1632-20-0x00000000772F0000-0x0000000077400000-memory.dmp

    Filesize

    1.1MB

  • memory/1632-23-0x00000000772F0000-0x0000000077400000-memory.dmp

    Filesize

    1.1MB