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Analysis

  • max time kernel
    140s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    17/06/2024, 04:31

General

  • Target

    b6c3c2f3671ec8dcb8f5a71d106582cb_JaffaCakes118.exe

  • Size

    563KB

  • MD5

    b6c3c2f3671ec8dcb8f5a71d106582cb

  • SHA1

    d34b4189f57dd6042e284cb9431d75befae624e8

  • SHA256

    1e481ca2092621d936835dc3bf62c955027945effc5c2b2eda846c9735b60845

  • SHA512

    61875cc0031932726f17371a7413f9f07aa85d73b79dad5089a6962840788d7ee1ef0cdd80262ee19eb8f610fde07613974d0c1560ab6cb1211f888920464322

  • SSDEEP

    12288:hQiGWmbHX0IH0dZNvDBPMACmbHtOXUg8kEhmqVqjxqUqvhd56bna8j:hQieHUZZD9Cm7tOkg8kkmcqjsFEbl

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 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b6c3c2f3671ec8dcb8f5a71d106582cb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b6c3c2f3671ec8dcb8f5a71d106582cb_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1904
    • C:\Users\Admin\AppData\Local\Temp\is-PHAOT.tmp\b6c3c2f3671ec8dcb8f5a71d106582cb_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-PHAOT.tmp\b6c3c2f3671ec8dcb8f5a71d106582cb_JaffaCakes118.tmp" /SL5="$400D4,326014,67072,C:\Users\Admin\AppData\Local\Temp\b6c3c2f3671ec8dcb8f5a71d106582cb_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2752

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-G59EJ.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-PHAOT.tmp\b6c3c2f3671ec8dcb8f5a71d106582cb_JaffaCakes118.tmp

    Filesize

    700KB

    MD5

    f61ce5076b8e33c722dcf5380127fce1

    SHA1

    20d50e6db499e53b71a54cd3368cd89e170a02d2

    SHA256

    0d1ae8888ffb53cdc8cfe002849225d10c20fa7cb52c9b756724fc013a99d71f

    SHA512

    a83d755c3b2a374bdbea96487f136377a9abb4be53c1f1eff77a308a4ab21a66158c945ce32ae36ba8e79b468d2dd32c7956cb6ce282c21a2e917796b79df07a

  • memory/1904-0-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/1904-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1904-15-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2752-10-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2752-16-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB