Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/05/2024, 21:48

General

  • Target

    7e8387b66365db5349f40df496033336_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    7e8387b66365db5349f40df496033336

  • SHA1

    dc6718fd43f5e2935e3cdca482db351962178098

  • SHA256

    084e6e7a9c385aa3707a25be37776869516b2c9014088c5ddc500bc0351f21ed

  • SHA512

    512c83717d35d352df508ba560ce51aa8636e3234f15c81c26ff9cab76f24c1fc9c73f753b9b2f46f1bafe2c87387bc80b73cdf5f155684503125875b321f0d9

  • SSDEEP

    24576:9aRjMf504xmyNaRTcDiiLr1U8f9bNEAjHdHpSIFBBDmuM8fdihg1gZ910Up3+F9S:H5pwiiK1Lp12AD2IntjM8XgD10Upu3S

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e8387b66365db5349f40df496033336_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7e8387b66365db5349f40df496033336_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Users\Admin\AppData\Local\Temp\is-FMM8K.tmp\7e8387b66365db5349f40df496033336_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-FMM8K.tmp\7e8387b66365db5349f40df496033336_JaffaCakes118.tmp" /SL5="$400F4,903762,56832,C:\Users\Admin\AppData\Local\Temp\7e8387b66365db5349f40df496033336_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2392

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-FMM8K.tmp\7e8387b66365db5349f40df496033336_JaffaCakes118.tmp

    Filesize

    701KB

    MD5

    bf755c4f58eb089c70007f6da42e82f5

    SHA1

    0a9a09dc08d4fa9abab2c94cc5bc6956b1d6e134

    SHA256

    94002e7b28d1752a9e52894be9e8685559c14ec41086e4a2e0a849b1f87050e6

    SHA512

    dde26a3318c9c7d8ffc13d70d36ecc941c4d15e99d7163eacc625e8f76b3ed616cf61dcb33df4d36dbac64d4610d25a850dbaf094791fc0ab06bef7801e2606e

  • \Users\Admin\AppData\Local\Temp\is-NCTAI.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • memory/1952-2-0x0000000000401000-0x000000000040C000-memory.dmp

    Filesize

    44KB

  • memory/1952-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/1952-15-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2392-10-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2392-16-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB