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Analysis

  • max time kernel
    143s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    12/07/2024, 20:02

General

  • Target

    3eb1b309cfa99a1964d6ceab588d0851_JaffaCakes118.exe

  • Size

    2.4MB

  • MD5

    3eb1b309cfa99a1964d6ceab588d0851

  • SHA1

    845f5debe5d0bdf076492706170e12670c31635b

  • SHA256

    4e14bfcf9e1fb4e63976dbc928a0c8ca57ef4744d84a812282b7de9622fc59db

  • SHA512

    26e0e75e6c301d91c5d509734057d571dc1673ad6657493f0814e45051e6b75cafa5092931b597057737cca17be8e05f5433f87e66e8a612ec4da7d631ee4516

  • SSDEEP

    49152:5aaPuPbQSFu3mvVzKcAnHJez+XfQho6zBjo1IzjMY4tJse5WMdqTO9g4FY:QaG5FRvl4HJtP4FjoizgRse5hdL8

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3eb1b309cfa99a1964d6ceab588d0851_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3eb1b309cfa99a1964d6ceab588d0851_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\is-50RN8.tmp\3eb1b309cfa99a1964d6ceab588d0851_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-50RN8.tmp\3eb1b309cfa99a1964d6ceab588d0851_JaffaCakes118.tmp" /SL5="$401B0,2312692,54272,C:\Users\Admin\AppData\Local\Temp\3eb1b309cfa99a1964d6ceab588d0851_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1716

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-50RN8.tmp\3eb1b309cfa99a1964d6ceab588d0851_JaffaCakes118.tmp

    Filesize

    687KB

    MD5

    c080f73b1bdde0853cb0258d9a02b0ec

    SHA1

    a5112a53e6e75069ac06b7bbd658f7cf2c8f2dee

    SHA256

    a0cfbc8da39ad4a4d21c61d73873d225ffa5d7650fae5938ab643f719d5f7363

    SHA512

    e514be3f983de22c0f67bac318686b7fe75cb6fd9832f3603077ad25c559155b7df71555b92bb6366835a104c8d2828cec2766fb7f855bd3f79f66319d6a5eac

  • \Users\Admin\AppData\Local\Temp\is-7BIFS.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-7BIFS.tmp\itdownload.dll

    Filesize

    200KB

    MD5

    d82a429efd885ca0f324dd92afb6b7b8

    SHA1

    86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

    SHA256

    b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

    SHA512

    5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

  • memory/1716-11-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/1716-18-0x0000000000850000-0x000000000088C000-memory.dmp

    Filesize

    240KB

  • memory/1716-20-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/1716-22-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/1716-21-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/1716-23-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/1716-26-0x0000000000850000-0x000000000088C000-memory.dmp

    Filesize

    240KB

  • memory/1716-32-0x0000000000850000-0x000000000088C000-memory.dmp

    Filesize

    240KB

  • memory/1996-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1996-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1996-24-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB