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Overview

overview

7

Static

static

7

fc89251879...18.exe

windows7-x64

7

fc89251879...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/04/2024, 10:19

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General

  • Target

    fc89251879c47e84d9d4d2de08dbd014_JaffaCakes118.exe

  • Size

    2.7MB

  • MD5

    fc89251879c47e84d9d4d2de08dbd014

  • SHA1

    b416711d1335f43ae8b30bf07ac1b5c1a0b8b395

  • SHA256

    b6b727d22aa62337cd2b408dea72bb285f2a0c61972a277046a35672a20a3d8d

  • SHA512

    e23418a51db3ddcde38bb83add722149dce84b7f452aa26dc37ffbcb4694a82d3069f68a9f62dd2deac1bebafa434f41214ec303512bdf68efb27026baf72aa4

  • SSDEEP

    49152:2EE4aXOLmJrpbml00LWCjjTVSnNIgHMh2dzq/UenR92v5ZLxV/hw6HcC1PLbVaA8:/E4VLmxpbS00qeknNjzm/jHQrLVw6XTy

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\fc89251879c47e84d9d4d2de08dbd014_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fc89251879c47e84d9d4d2de08dbd014_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2860
    • C:\Users\Admin\AppData\Local\Temp\fc89251879c47e84d9d4d2de08dbd014_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fc89251879c47e84d9d4d2de08dbd014_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3924

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\fc89251879c47e84d9d4d2de08dbd014_JaffaCakes118.exe
    Filesize

    2.7MB

    MD5

    3f68d39dcf9e855c351e62883c8d4ce3

    SHA1

    3df555bb06ca895a5531da68f81b07f232651704

    SHA256

    1c9603f4865308cca2a5022e6c89e7b7d7d47e09ff0b3ba1c0d37c9e5cfbf955

    SHA512

    868def97ecd14892f38971bd98fcbf7de5a7472a52b8975b96680bd58a4e8ea1ad8e843eab5b940a41a25ef984cd8966570380a869e41c776e5e0bd383deae4a

    Download Submit

  • memory/2860-1-0x00000000018F0000-0x0000000001A21000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2860-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/2860-2-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2860-12-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3924-13-0x0000000001DF0000-0x0000000001F21000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/3924-14-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3924-16-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/3924-20-0x00000000056E0000-0x0000000005902000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3924-21-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3924-40-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

    Download