Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 03:24

General

  • Target

    65d74edf5d5f32f01f74d9638bb3a529_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    65d74edf5d5f32f01f74d9638bb3a529

  • SHA1

    4fc01b1b0ca33a1ceabb345f7d709855d372251b

  • SHA256

    aa6a1252137858969d62a2ab8f663cae3254725f687f42a4dd8fb9a2de5bc888

  • SHA512

    1f6c0bd921fa7370a0b2f0d15c015cda3050d10ffe536288ee6e0effd830400a79ec539bfb42509f26c9857571d52e8c9a97f791300832ebbd828938d77a145e

  • SSDEEP

    24576:TQiZ5X0K8+81OfIIhyEqWN50NxIYxxsvLcLdi/XKxSPpfsQqyGlR53:T9zs8ITg50/XeQLdi/XKxSPpfsJyGlRd

Score
4/10

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\65d74edf5d5f32f01f74d9638bb3a529_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\65d74edf5d5f32f01f74d9638bb3a529_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Users\Admin\AppData\Local\Temp\is-HS5B1.tmp\65d74edf5d5f32f01f74d9638bb3a529_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-HS5B1.tmp\65d74edf5d5f32f01f74d9638bb3a529_JaffaCakes118.tmp" /SL5="$7011E,933080,56832,C:\Users\Admin\AppData\Local\Temp\65d74edf5d5f32f01f74d9638bb3a529_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2176

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-38RVE.tmp\_isetup\_shfoldr.dll
    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-HS5B1.tmp\65d74edf5d5f32f01f74d9638bb3a529_JaffaCakes118.tmp
    Filesize

    699KB

    MD5

    42bc0a6e911179bb0cbf0d2445c8db8b

    SHA1

    9e865d759d14cfaf00578779baed491be311f946

    SHA256

    e56f4e8207b00ae6decf5aa890815c4a2acde5abb2fa336e2a2a5d739fa55a3a

    SHA512

    b837dcd51d28856fbac7dda820f192610f9c42753e4c3b93cbe0b47f3bbaa3fa0b985ef9e164715516c47cde3dbc7c3534b1e99924f7aa7d39111ea55cf7259d

  • memory/2072-0-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/2072-2-0x0000000000401000-0x000000000040B000-memory.dmp
    Filesize

    40KB

  • memory/2072-15-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/2176-9-0x0000000000400000-0x00000000004BD000-memory.dmp
    Filesize

    756KB

  • memory/2176-16-0x0000000000400000-0x00000000004BD000-memory.dmp
    Filesize

    756KB