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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18/10/2024, 02:40

General

  • Target

    5508284ddbc6bb23620278aba8ca8da0_JaffaCakes118.exe

  • Size

    176KB

  • MD5

    5508284ddbc6bb23620278aba8ca8da0

  • SHA1

    b493a68f5ca40b48c43f5d171d190b1f1402e786

  • SHA256

    235632413261cc7bce32a85e41d8c92c570692b363a090f785122f8ade4893ad

  • SHA512

    49639238daf8eae8ebc597cff6119872f1e3c78483f3bd614e08bf9e9a31271cc2406f8d60851e407548c236fcdf520f0a7f0ed549d6bfb0773d05b7e040710b

  • SSDEEP

    3072:7nOn7t7XpdpCCTg/sxFgJDo5SCBYXK9ExYzKGUyRg+Qss5DXBIF18+93Ku2gt7:7KpdcCrTqoNOXUEuQcghssZBm1n14c

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 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.

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5508284ddbc6bb23620278aba8ca8da0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5508284ddbc6bb23620278aba8ca8da0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:316
    • C:\Users\Admin\AppData\Local\Temp\nst8529.tmp\manager.exe
      C:\Users\Admin\AppData\Local\Temp\nst8529.tmp\manager.exe /u4dc9054e-38b0-4614-bdd5-20605bc06f26 /e2267186 /dT201210091946
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      • Suspicious use of SetWindowsHookEx
      PID:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab876A.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar87BB.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\nst8529.tmp\System.dll

    Filesize

    21KB

    MD5

    5ebc73650256e9c8ddbcda231db829a1

    SHA1

    988d4535e18754ab2a6248abae96c5697d7dbcd5

    SHA256

    1eaa543842df7795404184e8892a1654b0773dbc9bd8b54c7fdb9e68f4355493

    SHA512

    b21266e76fc7263af982a1336a766e47ccf348ed56b305dbb09f03574c9b2a7309f12200e80d86f9a251381be6e87a41206447f11c51899cb31fba10da1d5270

  • \Users\Admin\AppData\Local\Temp\nst8529.tmp\manager.exe

    Filesize

    287KB

    MD5

    b7d6a755062bd0c23416df5e9810a1b4

    SHA1

    b2cfb0103654f6e31a4bd3c45e1e1da153f95d6a

    SHA256

    300e5bed91c94c131731b1eb097879ae4e909fe4799076cc7e3654ddded7663e

    SHA512

    bdcf260b82c430bf8180bf303949a27b6d3262b94385ffdfbbd2f41ccbe41c19bcf292b74744674ac1f27efd4e1680e3631bc85be580dfdc7a3f24277e2e5582

  • memory/316-86-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/1932-16-0x0000000074AB0000-0x000000007505B000-memory.dmp

    Filesize

    5.7MB

  • memory/1932-17-0x0000000074AB0000-0x000000007505B000-memory.dmp

    Filesize

    5.7MB

  • memory/1932-78-0x0000000074AB0000-0x000000007505B000-memory.dmp

    Filesize

    5.7MB

  • memory/1932-79-0x0000000074AB0000-0x000000007505B000-memory.dmp

    Filesize

    5.7MB

  • memory/1932-80-0x0000000074AB0000-0x000000007505B000-memory.dmp

    Filesize

    5.7MB

  • memory/1932-81-0x0000000074AB0000-0x000000007505B000-memory.dmp

    Filesize

    5.7MB

  • memory/1932-82-0x0000000074AB0000-0x000000007505B000-memory.dmp

    Filesize

    5.7MB

  • memory/1932-15-0x0000000074AB1000-0x0000000074AB2000-memory.dmp

    Filesize

    4KB