Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    26/07/2024, 04:43

General

  • Target

    72a1b74b5915549b387293439225b0df_JaffaCakes118.exe

  • Size

    2.6MB

  • MD5

    72a1b74b5915549b387293439225b0df

  • SHA1

    1bcfd53c7044c83320510ec5ab76c838ee1598e8

  • SHA256

    456a22c42f9ec5278846f24c5c347a21738d86bd49304eaaf577957576a28452

  • SHA512

    8c85e4b03144c6c62c25102468fb7beaf897189b04e94fdddcfa86908adb8306f863987a49cab9f55809165c90075fc2ffc67c9efb8a9574033d5cf5550b8139

  • SSDEEP

    49152:oDy796EvMtTx435MtV+On5vMNbcwO6m2zGKYraTh+ZTOdFrxviiBI1rh:f7AEvgVOA5WbcoHzGlr8h+5q4i2

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72a1b74b5915549b387293439225b0df_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\72a1b74b5915549b387293439225b0df_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Users\Admin\AppData\Local\Temp\is-INTPV.tmp\72a1b74b5915549b387293439225b0df_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-INTPV.tmp\72a1b74b5915549b387293439225b0df_JaffaCakes118.tmp" /SL5="$5014E,2357949,153088,C:\Users\Admin\AppData\Local\Temp\72a1b74b5915549b387293439225b0df_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2928
      • C:\Users\Admin\AppData\Local\Temp\is-M8H21.tmp\WMF.exe
        "C:\Users\Admin\AppData\Local\Temp\is-M8H21.tmp\WMF.exe" /aid=0 /sub=0 /sid=116 /name="download_speak_like_churchill_stand_like_lincoln_21_powerfu_kindle_ebook.pdf" /fid= /stats=ed6wY4Ic/gEuXMxwCMfOb4LLyLolQwc/uUX2RWEc+lRWcSLRxxYMEXwVugegzzYVvUj752L8U6/5mhArbefEKw== /param=0
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-INTPV.tmp\72a1b74b5915549b387293439225b0df_JaffaCakes118.tmp

    Filesize

    1.1MB

    MD5

    8811a0652c18dbcf68955f99df537eb8

    SHA1

    70cff6c43c0f873295dc085018639dff02f33012

    SHA256

    d69f51e65e3944891ec9c392b3d7410d81f8f93e55b9071584bfd1d384862230

    SHA512

    ed2ff6cfe272a8ae260233a1bb653adc0eaae13388418a9dea692b9924999d89b8677b8669fa24dcb0c606cfca7045bef779e1c58547f3f17d5096cbbe31d60a

  • C:\Users\Admin\AppData\Local\Temp\is-M8H21.tmp\WMF.exe

    Filesize

    3.4MB

    MD5

    4c77196ae965e00a0ab6a1e3b3e4212d

    SHA1

    70e1a827223c352fabd41f659220a528b33de320

    SHA256

    394574c33ab45971acc0a4840fa163a8d9884f9ebefe6b252d400544c34d0048

    SHA512

    7889c1c1272259637f315cb64451b03b4b803d494b557d73ad97f906ef2c4831824e2355cd811d098ab7c35b81de3bf3a938ce80d442dd67b8e50d64571fda36

  • C:\Users\Admin\AppData\Local\Temp\is-M8H21.tmp\default.xml

    Filesize

    2KB

    MD5

    4c219b78a305d3e52c811542154bb224

    SHA1

    7efe3e383b29c808cfb3ad0fd90d627ea7b2b2bf

    SHA256

    a0dbdc08f771e32a5ef06f47b436afb270e860578971a974db0c34c0c1366a7c

    SHA512

    bced9584568b011c0b2013e48d6b9503f77b01c57e2049722326a40363ce42c533e590c4583cf0cf3a5391f3208db8135b5afdc27ae7359af3ded66b11e628b8

  • \Users\Admin\AppData\Local\Temp\is-M8H21.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • memory/2068-0-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2068-2-0x0000000000401000-0x0000000000417000-memory.dmp

    Filesize

    88KB

  • memory/2068-42-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2644-40-0x0000000000400000-0x00000000007FF000-memory.dmp

    Filesize

    4.0MB

  • memory/2644-44-0x0000000000400000-0x00000000007FF000-memory.dmp

    Filesize

    4.0MB

  • memory/2928-14-0x0000000000400000-0x0000000000529000-memory.dmp

    Filesize

    1.2MB

  • memory/2928-43-0x0000000000400000-0x0000000000529000-memory.dmp

    Filesize

    1.2MB