Overview

overview

7

Static

static

7

f1cfbc6393...18.exe

windows7-x64

7

f1cfbc6393...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    93s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2024, 20:01

Sharing

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General

  • Target

    f1cfbc6393dfa3cb67e8ca7da7e86b2f_JaffaCakes118.exe

  • Size

    2.7MB

  • MD5

    f1cfbc6393dfa3cb67e8ca7da7e86b2f

  • SHA1

    08e7dd5d93148211abdab8f9f413038cae0f685b

  • SHA256

    f067631682bf10ad5e8d5047e329c867d40de51c12af92ccde509430004b2732

  • SHA512

    4f277249b97fd359204417107827bc291805b4f89513d631a8eaa7de90da6f6080dee7bed202fac11e44c502c8c20ebc5239f3d458185d179d00f3df61b186b2

  • SSDEEP

    49152:xFezO9A3Ge6U/dldxKKrcV7r7+FtL+by9xOyFl9qo:PeKAuUvdxK52F5TOAr

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1cfbc6393dfa3cb67e8ca7da7e86b2f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f1cfbc6393dfa3cb67e8ca7da7e86b2f_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Users\Admin\AppData\Local\Temp\f1cfbc6393dfa3cb67e8ca7da7e86b2f_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f1cfbc6393dfa3cb67e8ca7da7e86b2f_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1496

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\f1cfbc6393dfa3cb67e8ca7da7e86b2f_JaffaCakes118.exe
          Filesize

          2.7MB

          MD5

          7720be572495711ec586c9662420745a

          SHA1

          489952ce1c0e8ea00c6d0ef1c4191d375d020573

          SHA256

          fa2502c20a659d05d4c1ca082cbe58abe0335ac961718228c0a916b4445afa34

          SHA512

          d55573babf405068330eb70b456d8d23bc928791fffbe9e0730d52142ad74dd435c5f423c85b268a3653820f8c8e9e8fb6d3f72605024c902b97e1b02273fd9d

          Download Submit

        • memory/1496-15-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

          Download

        • memory/1496-17-0x0000000001BB0000-0x0000000001CC2000-memory.dmp

          Filesize

          1.1MB

          Download

        • memory/1496-16-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

          Download

        • memory/1496-24-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

          Download

        • memory/4932-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

          Download

        • memory/4932-1-0x0000000001870000-0x0000000001982000-memory.dmp

          Filesize

          1.1MB

          Download

        • memory/4932-2-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

          Download

        • memory/4932-14-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

          Download