Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 23:02

General

  • Target

    0fda8d82226c2c1b644ccce72dec3eda_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    0fda8d82226c2c1b644ccce72dec3eda

  • SHA1

    a17314ed9e1c1f77124af54d5f492f34c96a52fa

  • SHA256

    df2ff1dd212942dbfa9b8ceccc52e020430562c5434708b7cfa6d0d48561c7f2

  • SHA512

    f3edf781c675adbd8bad58b9b7d64eac037c97e19e3b6f3e9e1eae626be6424648bba15f9a075280c6cdc82f188bbfbc064aacca7b5fa90ad4b150fb373039f4

  • SSDEEP

    3072:4kVD1BSqao9c3HwsanTdgyOxsP+f+bHGHcXVrDOAo7:tSqjc3HsTaxoqcAs1DXo

Malware Config

Signatures

  • Ramnit

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

  • Loads dropped DLL 1 IoCs
  • UPX packed file 7 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\0fda8d82226c2c1b644ccce72dec3eda_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0fda8d82226c2c1b644ccce72dec3eda_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of UnmapMainImage
    PID:6000
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 6000 -s 288
      2⤵
      • Program crash
      PID:1448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 6000 -ip 6000
    1⤵
      PID:6088

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TM34DB.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/6000-4-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/6000-7-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/6000-6-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/6000-5-0x00000000008B0000-0x00000000008B1000-memory.dmp

      Filesize

      4KB

    • memory/6000-2-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/6000-1-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/6000-0-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/6000-11-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/6000-14-0x0000000076FE2000-0x0000000076FE3000-memory.dmp

      Filesize

      4KB

    • memory/6000-13-0x0000000076FE2000-0x0000000076FE4000-memory.dmp

      Filesize

      8KB