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Analysis

  • max time kernel
    141s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/07/2024, 15:54

General

  • Target

    425b65792c2b2e116415734d562bb77d_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    425b65792c2b2e116415734d562bb77d

  • SHA1

    35e4ee3d979125c7ae8e76c6d6c5cbd797c04b5a

  • SHA256

    9ed7625e9239521cad4d0954d54d16338cae54c14f88a47bd515258f2d3966d3

  • SHA512

    d1a3a6b7f9bce0186cc99d2540b9a811fd2a270885b67bfcd0ec11acc784b3298dbaf3a84a6d68d74e8db516a02aa3128063585149399ef9245932230b25757d

  • SSDEEP

    24576:PsRkEMK0WC4yUbFQnXPan6v5cXO0AtT7gxp0K/kkKjZeCmheJ:PaMlz2unHcO0AhUWk+m6

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\425b65792c2b2e116415734d562bb77d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\425b65792c2b2e116415734d562bb77d_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1160
    • C:\Users\Admin\AppData\Local\Temp\ProxifierSetup.exe
      "C:\Users\Admin\AppData\Local\Temp\ProxifierSetup.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4460
      • C:\Users\Admin\AppData\Local\Temp\is-VH5GF.tmp\is-22043.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-VH5GF.tmp\is-22043.tmp" /SL4 $501FC "C:\Users\Admin\AppData\Local\Temp\ProxifierSetup.exe" 632776 52736
        3⤵
        • Executes dropped EXE
        PID:2188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ProxifierSetup.exe

    Filesize

    849KB

    MD5

    026abd6f7fb37f6b7d81ddfaa6057649

    SHA1

    38115d589831b33ac0469b6244192ac49817ad23

    SHA256

    0dca720636bd7dc0da475c3eeadef1415aacaf0f1cfb09c35f4d3dd4bbf6909e

    SHA512

    0566285b7dff2cf2957fa5fab99055daa57be3e689f7980fe17f09eb83815d66c955bfa3af3ce423144f9ac17b2738c96efa426b87de155cfd0d6754e40d77b5

  • C:\Users\Admin\AppData\Local\Temp\is-VH5GF.tmp\is-22043.tmp

    Filesize

    658KB

    MD5

    f627721a34c13a5307779a498e8f6519

    SHA1

    9e54ec07e780eb1ccbbd61bb1a24238e46c01e18

    SHA256

    13c6a795a259a9731d5c00f35e6eeeeae840423d3e1783fd6c75509a3b7cb348

    SHA512

    c2dc88b441539b8827f0ef2a4c6b404cebaa5452d884d0174a2447347a462552f47a9d6521ecfa660cd9f0e0771fc192438865dcda305ab373c6f9a0c694aecc

  • memory/2188-19-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

  • memory/2188-21-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

  • memory/4460-7-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/4460-10-0x0000000000401000-0x000000000040A000-memory.dmp

    Filesize

    36KB

  • memory/4460-20-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB