Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    26-06-2024 06:11

General

  • Target

    10fceee5777296565df5fae1c25ecba0_JaffaCakes118.exe

  • Size

    83KB

  • MD5

    10fceee5777296565df5fae1c25ecba0

  • SHA1

    422aba7ad9c70319abd06cd6638ba4f0b07160d4

  • SHA256

    2b07c6d09284d5d7126b9e95b5202a0152303cede4ce81117f59c6ab17bff9a9

  • SHA512

    737bf67bcb0504cb4218fe9270d0988561b89bd2477d55ae9e49a70bf5bad210fed4f0485e14195a12fe3787ab0019b59d45a1c443181ca32d8224f5cdfd0ce0

  • SSDEEP

    1536:sODUngi71V1f8TjQDkF2l3BPoesXv8So3fpl1hFas:5DUngiD1f8TjQDkF21lHO8SkPh

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\10fceee5777296565df5fae1c25ecba0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\10fceee5777296565df5fae1c25ecba0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of UnmapMainImage
    PID:2424
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 68
      2⤵
      • Program crash
      PID:2128

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\~TM454.tmp

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • \Users\Admin\AppData\Local\Temp\~TM494.tmp

    Filesize

    1.1MB

    MD5

    9b98d47916ead4f69ef51b56b0c2323c

    SHA1

    290a80b4ded0efc0fd00816f373fcea81a521330

    SHA256

    96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

    SHA512

    68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

  • memory/2424-10-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2424-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2424-3-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2424-7-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2424-6-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2424-5-0x0000000000140000-0x0000000000141000-memory.dmp

    Filesize

    4KB

  • memory/2424-0-0x0000000000400000-0x0000000000460000-memory.dmp

    Filesize

    384KB

  • memory/2424-4-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2424-14-0x00000000771B0000-0x00000000771B1000-memory.dmp

    Filesize

    4KB

  • memory/2424-15-0x00000000771B0000-0x00000000771B2000-memory.dmp

    Filesize

    8KB

  • memory/2424-13-0x00000000771AF000-0x00000000771B1000-memory.dmp

    Filesize

    8KB

  • memory/2424-19-0x00000000753F4000-0x00000000753F5000-memory.dmp

    Filesize

    4KB

  • memory/2424-22-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2424-20-0x0000000075360000-0x0000000075470000-memory.dmp

    Filesize

    1.1MB

  • memory/2424-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2424-23-0x0000000075360000-0x0000000075470000-memory.dmp

    Filesize

    1.1MB