Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    26-06-2024 06:35

General

  • Target

    110c45d9bb0f35414c309cd475bd909e_JaffaCakes118.exe

  • Size

    175KB

  • MD5

    110c45d9bb0f35414c309cd475bd909e

  • SHA1

    6510194bd7b33bc84e665b4ff48f9f0f11a6de50

  • SHA256

    125facc3b3b7c7aeeb5b10d5b7f3118c8372468d9cd2428b1950917e05d38eee

  • SHA512

    4e3a79d123c0ae23212ceb1044930a8da3765f9e0ba73f4da302ce6a6befd73ac956a5f0c3a438a7ed175c0775d0f8115fc1f245a1ceb7ff234ad32d28e8b608

  • SSDEEP

    1536:d+FDoKtniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZG:d+FDzK71QkbstyJjCKICpC72s/mlaXG

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\110c45d9bb0f35414c309cd475bd909e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\110c45d9bb0f35414c309cd475bd909e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of UnmapMainImage
    PID:2916
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 136
      2⤵
      • Program crash
      PID:2800

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\~TM956C.tmp

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • \Users\Admin\AppData\Local\Temp\~TM95DA.tmp

    Filesize

    1.1MB

    MD5

    9b98d47916ead4f69ef51b56b0c2323c

    SHA1

    290a80b4ded0efc0fd00816f373fcea81a521330

    SHA256

    96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

    SHA512

    68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

  • memory/2916-1-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2916-6-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2916-8-0x0000000000140000-0x0000000000141000-memory.dmp

    Filesize

    4KB

  • memory/2916-7-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2916-3-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2916-2-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2916-0-0x0000000000400000-0x0000000000443000-memory.dmp

    Filesize

    268KB

  • memory/2916-9-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2916-16-0x00000000779D0000-0x00000000779D2000-memory.dmp

    Filesize

    8KB

  • memory/2916-15-0x00000000779D0000-0x00000000779D1000-memory.dmp

    Filesize

    4KB

  • memory/2916-14-0x00000000779CF000-0x00000000779D1000-memory.dmp

    Filesize

    8KB

  • memory/2916-4-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2916-20-0x0000000077410000-0x0000000077520000-memory.dmp

    Filesize

    1.1MB

  • memory/2916-22-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2916-23-0x0000000077410000-0x0000000077520000-memory.dmp

    Filesize

    1.1MB

  • memory/2916-19-0x00000000774A4000-0x00000000774A5000-memory.dmp

    Filesize

    4KB