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Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    15/05/2024, 07:52

General

  • Target

    45324577c2913b784e246ebe626d0662_JaffaCakes118.exe

  • Size

    13.1MB

  • MD5

    45324577c2913b784e246ebe626d0662

  • SHA1

    8a3d0ef9f2dc1a1dbc50b4cca6a03e2b05b89a29

  • SHA256

    7e38871b4d0fb3a2dd47a7f1ccded1780139cf983ff0162e6e544e2fa6c81976

  • SHA512

    42230ade8ae6fdc6f215c3da1d71430b62e52e722565e6dfcbf12562e5091702a8885754dc83af73964d6d4ad0894b456f0de30931b2831db142b7eef82e9ec6

  • SSDEEP

    196608:aoxQIsR69t+PHJ+3M99+oVkQwo47Xzl+RcW+ync7yFWBNRhCoqW3E3Tj:RONR69tWn99t6QwZXvPyIyFWRqW3ATj

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\45324577c2913b784e246ebe626d0662_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\45324577c2913b784e246ebe626d0662_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2064
    • C:\Users\Admin\AppData\Local\Temp\is-GR5VH.tmp\45324577c2913b784e246ebe626d0662_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-GR5VH.tmp\45324577c2913b784e246ebe626d0662_JaffaCakes118.tmp" /SL5="$4010A,13441023,56832,C:\Users\Admin\AppData\Local\Temp\45324577c2913b784e246ebe626d0662_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2916

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-56BKL.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-GR5VH.tmp\45324577c2913b784e246ebe626d0662_JaffaCakes118.tmp

    Filesize

    694KB

    MD5

    ffcf263a020aa7794015af0edee5df0b

    SHA1

    bce1eb5f0efb2c83f416b1782ea07c776666fdab

    SHA256

    1d07cfb7104b85fc0dffd761f6848ad176117e146bbb4079fe993efa06b94c64

    SHA512

    49f2b062adfb99c0c7f1012c56f0b52a8850d9f030cc32073b90025b372e4eb373f06a351e9b33264967427b8174c060c8a6110979f0eaf0872f7da6d5e4308a

  • memory/2064-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2064-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/2064-15-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2916-14-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2916-16-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB