Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    10-07-2024 01:13

General

  • Target

    32bd5b7c88232738e97b7135b319740c_JaffaCakes118.exe

  • Size

    87KB

  • MD5

    32bd5b7c88232738e97b7135b319740c

  • SHA1

    3ac0e2bea3450c4bd2ac6df927196e966b33f3af

  • SHA256

    6983997ab93c5167421c707509e1ce11ce50463b8575b418140f306e7e8aea36

  • SHA512

    46218996fb303efc23cbf85e63590a5292cfc9d79de5c542b4ea5a2211999723f5395961b47eecc286a754659401d96633b275130ece4921cc40fb304064a2f7

  • SSDEEP

    1536:fODUngi71V1f8TjQDkF2l3BPoesXv8So3fpl1hFas:WDUngiD1f8TjQDkF21lHO8SkPh

Malware Config

Signatures

  • Ramnit

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

  • Loads dropped DLL 2 IoCs
  • UPX packed file 9 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\32bd5b7c88232738e97b7135b319740c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\32bd5b7c88232738e97b7135b319740c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of UnmapMainImage
    PID:2360
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 128
      2⤵
      • Program crash
      PID:1784

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • \Users\Admin\AppData\Local\Temp\~TMAE2B.tmp

    Filesize

    1.1MB

    MD5

    9b98d47916ead4f69ef51b56b0c2323c

    SHA1

    290a80b4ded0efc0fd00816f373fcea81a521330

    SHA256

    96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

    SHA512

    68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

  • memory/2360-0-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2360-9-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2360-7-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2360-5-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2360-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2360-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2360-3-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2360-8-0x0000000000140000-0x0000000000141000-memory.dmp

    Filesize

    4KB

  • memory/2360-15-0x0000000077710000-0x0000000077712000-memory.dmp

    Filesize

    8KB

  • memory/2360-14-0x0000000077710000-0x0000000077711000-memory.dmp

    Filesize

    4KB

  • memory/2360-13-0x000000007770F000-0x0000000077711000-memory.dmp

    Filesize

    8KB

  • memory/2360-6-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2360-21-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2360-19-0x0000000076AF4000-0x0000000076AF5000-memory.dmp

    Filesize

    4KB

  • memory/2360-22-0x0000000076A60000-0x0000000076B70000-memory.dmp

    Filesize

    1.1MB

  • memory/2360-23-0x0000000076A60000-0x0000000076B70000-memory.dmp

    Filesize

    1.1MB