Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09-04-2024 15:02

General

  • Target

    ea4185af2432adba3dc30db714b58aab_JaffaCakes118.exe

  • Size

    57KB

  • MD5

    ea4185af2432adba3dc30db714b58aab

  • SHA1

    788c88e851763a506f351da5d245dae679b1f1ca

  • SHA256

    e6b7d520b55386628a458b0298504fd12f32543e35909ca65d9c10cb9ce82b51

  • SHA512

    e13a299ae9778a10c9c8b68da5c628b2aac53baed1f40d1c9a0e649bb3ac95e80968cfabcf1ec12ba25d31edad8e40487ceed1d2b4a4a528d564cf03f3c408b8

  • SSDEEP

    1536:IxX6wPJdAd7Etn0/EDtKjJtKrlwuFVi+zzMVKlb2:IHIYmEDtKz8vi+3MVYS

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea4185af2432adba3dc30db714b58aab_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ea4185af2432adba3dc30db714b58aab_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Users\Admin\AppData\Local\Temp\ea4185af2432adba3dc30db714b58aab_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ea4185af2432adba3dc30db714b58aab_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2640

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ea4185af2432adba3dc30db714b58aab_JaffaCakes118.exe

    Filesize

    57KB

    MD5

    842c71df35689c312b256fc092a3045b

    SHA1

    3aa37e57b8ef564e150b4b9cb5c63aa2e102912e

    SHA256

    66ed57d26f68922243970963ece3fbbcc801bdeca142aee4358ff487f7b43c6f

    SHA512

    52049a5bcdca0122d0a09be10b67147c288fe226d9ac92a5b844e899c31e802f7d89cc4bb894c71b27f93f2b0059d421834f1df3e02a071b84b6f44bff01b6f0

  • memory/1756-0-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/1756-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1756-3-0x0000000000140000-0x000000000016C000-memory.dmp

    Filesize

    176KB

  • memory/1756-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2640-16-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2640-17-0x0000000000140000-0x000000000016C000-memory.dmp

    Filesize

    176KB

  • memory/2640-18-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2640-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2640-28-0x0000000000190000-0x00000000001AB000-memory.dmp

    Filesize

    108KB

  • memory/2640-29-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB