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Analysis

  • max time kernel
    142s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    26/07/2024, 18:30

General

  • Target

    7539546ed5bc37340e5dd8274695dbb5_JaffaCakes118.exe

  • Size

    7.0MB

  • MD5

    7539546ed5bc37340e5dd8274695dbb5

  • SHA1

    a190075383c52ab27787b0591e9ad690906c7984

  • SHA256

    9486443a1df90ff2419c34f3cc6452412b04ce7de07f4ec29178c182fb0084ba

  • SHA512

    b509c58af99d4603e582cce9cdbe26ff4f6caf13e7c2f9b12ca52322d9c3a1859519182d1f178a37690e3fc6dca9fe502b847abf5deb9f68ed0892dbdbb6e129

  • SSDEEP

    98304:el7KzRCe72+Go2YW0NYZbF+/oRps2eRIxmsQzqSwrDKe2v8BhJn5UCW+f5seAJ:DR2MNC+vSyHZe3vf51AJ

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7539546ed5bc37340e5dd8274695dbb5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7539546ed5bc37340e5dd8274695dbb5_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:688
    • C:\Users\Admin\AppData\Local\Temp\is-FT2U4.tmp\7539546ed5bc37340e5dd8274695dbb5_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-FT2U4.tmp\7539546ed5bc37340e5dd8274695dbb5_JaffaCakes118.tmp" /SL5="$401AC,6793288,123904,C:\Users\Admin\AppData\Local\Temp\7539546ed5bc37340e5dd8274695dbb5_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-7ERC3.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-7ERC3.tmp\isxdl.dll

    Filesize

    121KB

    MD5

    6e2fb7562e9413b20d5ca3d5c1910165

    SHA1

    0b400e4aaaf1c4b7188e7cae557560e4a62ccd89

    SHA256

    a020fd829201dd4ee87d0b3e47771b33839f17ec3b7802ac3c41608115e6a667

    SHA512

    eac9c220549eb15b611418c9df5ee84ff624bc5c48f6917700725b6969260782a2423ed8197cc99b359dd2317bc20a2b7afde2493421857855d8f35bae67bc56

  • \Users\Admin\AppData\Local\Temp\is-FT2U4.tmp\7539546ed5bc37340e5dd8274695dbb5_JaffaCakes118.tmp

    Filesize

    751KB

    MD5

    26eba25e3bccc5524879a7e2bef8bacb

    SHA1

    17de3acffa6c636fd3261990ef8881375e21909a

    SHA256

    9f32c11d45c2b2089a1b75d2c410092bd739433afe8a93d49c8f1e6cce13075e

    SHA512

    25ba8186c711f387f83296d5f9aa01696e4759bd8c29956ecb690d3d1cbbdcf00331486b71663136a6aae7d26b5075c15f52349e8aadbc5eb053506813176d86

  • \Users\Admin\AppData\Local\Temp\xhm49EC.tmp

    Filesize

    172KB

    MD5

    685f1cbd4af30a1d0c25f252d399a666

    SHA1

    6a1b978f5e6150b88c8634146f1406ed97d2f134

    SHA256

    0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

    SHA512

    6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

  • memory/688-5-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/688-7-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/688-0-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/688-4-0x0000000000260000-0x00000000002D3000-memory.dmp

    Filesize

    460KB

  • memory/688-33-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/688-34-0x0000000000260000-0x00000000002D3000-memory.dmp

    Filesize

    460KB

  • memory/2368-15-0x0000000000260000-0x00000000002D3000-memory.dmp

    Filesize

    460KB

  • memory/2368-17-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2368-35-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2368-36-0x0000000000260000-0x00000000002D3000-memory.dmp

    Filesize

    460KB

  • memory/2368-60-0x0000000000260000-0x00000000002D3000-memory.dmp

    Filesize

    460KB