Analysis

  • max time kernel
    130s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 21:33

General

  • Target

    b0321e5472b660e88475150a08046f96_JaffaCakes118.exe

  • Size

    136KB

  • MD5

    b0321e5472b660e88475150a08046f96

  • SHA1

    908ad051057181f5dc7ec9612566d1f91df6f8c9

  • SHA256

    4351997cac5515c936f357f7d0954e54774c62ecdb46f959ca6af1245a711f0e

  • SHA512

    a72cc235229180285ae4f1697cb53d24a55cb5bcbae697e7ae87206623c8e00b143fcae60cd2f48c23c4b8c6342d6e3979a88c3a8b53ae912eb3e1fcf6812339

  • SSDEEP

    1536:hgtaukjjOHZpVga9BJbLQheoMEwgiP8Rp+StQRex6+1fJKHtYmXCa:hgyjSVgaKcoTwR0LaRe8+1fJKH26

Score
10/10

Malware Config

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies data under HKEY_USERS 22 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\b0321e5472b660e88475150a08046f96_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      PID:2208
  • C:\Windows\SysWOW64\bmlreports.exe
    "C:\Windows\SysWOW64\bmlreports.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2640
    • C:\Windows\SysWOW64\bmlreports.exe
      "C:\Windows\SysWOW64\bmlreports.exe"
      2⤵
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:2972

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • memory/2208-24-0x0000000000400000-0x0000000000423000-memory.dmp
    Filesize

    140KB

  • memory/2208-11-0x0000000000350000-0x0000000000368000-memory.dmp
    Filesize

    96KB

  • memory/2208-10-0x00000000002F0000-0x0000000000307000-memory.dmp
    Filesize

    92KB

  • memory/2208-4-0x0000000000330000-0x0000000000347000-memory.dmp
    Filesize

    92KB

  • memory/2208-25-0x00000000002F0000-0x0000000000307000-memory.dmp
    Filesize

    92KB

  • memory/2364-8-0x0000000001B60000-0x0000000001B77000-memory.dmp
    Filesize

    92KB

  • memory/2364-0-0x0000000001B80000-0x0000000001B97000-memory.dmp
    Filesize

    92KB

  • memory/2364-9-0x0000000001BA0000-0x0000000001BB8000-memory.dmp
    Filesize

    96KB

  • memory/2640-12-0x00000000005C0000-0x00000000005D7000-memory.dmp
    Filesize

    92KB

  • memory/2640-16-0x0000000000330000-0x0000000000347000-memory.dmp
    Filesize

    92KB

  • memory/2640-17-0x0000000000880000-0x0000000000898000-memory.dmp
    Filesize

    96KB

  • memory/2972-18-0x00000000002B0000-0x00000000002C7000-memory.dmp
    Filesize

    92KB

  • memory/2972-23-0x00000000002D0000-0x00000000002E8000-memory.dmp
    Filesize

    96KB

  • memory/2972-22-0x0000000000290000-0x00000000002A7000-memory.dmp
    Filesize

    92KB

  • memory/2972-26-0x0000000000290000-0x00000000002A7000-memory.dmp
    Filesize

    92KB