Analysis

  • max time kernel
    141s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11-07-2024 08:44

General

  • Target

    386fb9ee73a445e3d6ffe9d09b966a6b_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    386fb9ee73a445e3d6ffe9d09b966a6b

  • SHA1

    0fc4fbabba97f892ec21a94607aee7b471985a85

  • SHA256

    37c610167cb0a6d55e63b60f8b667641554c700b1c950d5cc7eb6a5ae35d4f66

  • SHA512

    27ab101b35ff5e67dbb83478c2f9eac08bcbfc55b5f9fb93192f4dd2b2fe30db38ea3b41ad354a723ee18aab34c1e17422f57f75b0b6580cf14979d60b172b20

  • SSDEEP

    49152:oky796EvMtTx435MtV+Oj29Ls3t/cwCxHHlc2KP1z8o/MO2Uqed3yBI1r7:o7AEvgVOy29Ls3JslVYzjMO26ik

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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\386fb9ee73a445e3d6ffe9d09b966a6b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\386fb9ee73a445e3d6ffe9d09b966a6b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2484
    • C:\Users\Admin\AppData\Local\Temp\is-39LI8.tmp\386fb9ee73a445e3d6ffe9d09b966a6b_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-39LI8.tmp\386fb9ee73a445e3d6ffe9d09b966a6b_JaffaCakes118.tmp" /SL5="$5014E,2280122,153088,C:\Users\Admin\AppData\Local\Temp\386fb9ee73a445e3d6ffe9d09b966a6b_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Users\Admin\AppData\Local\Temp\is-OT4GA.tmp\WMF.exe
        "C:\Users\Admin\AppData\Local\Temp\is-OT4GA.tmp\WMF.exe" /aid=0 /sub=0 /sid=42 /name="Fallout NlÒ" /fid= /stats=lSnnEBWlOW6asHuyBBWDr3jtifkRVI+9a3rZ4FCKn7xKNnp2cFG5FeUU31SDvCcjn2pNBBmWZ4waYdXEKjXERw== /param=0
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:2344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-OT4GA.tmp\default.xml

    Filesize

    2KB

    MD5

    4c219b78a305d3e52c811542154bb224

    SHA1

    7efe3e383b29c808cfb3ad0fd90d627ea7b2b2bf

    SHA256

    a0dbdc08f771e32a5ef06f47b436afb270e860578971a974db0c34c0c1366a7c

    SHA512

    bced9584568b011c0b2013e48d6b9503f77b01c57e2049722326a40363ce42c533e590c4583cf0cf3a5391f3208db8135b5afdc27ae7359af3ded66b11e628b8

  • \Users\Admin\AppData\Local\Temp\is-39LI8.tmp\386fb9ee73a445e3d6ffe9d09b966a6b_JaffaCakes118.tmp

    Filesize

    1.1MB

    MD5

    8811a0652c18dbcf68955f99df537eb8

    SHA1

    70cff6c43c0f873295dc085018639dff02f33012

    SHA256

    d69f51e65e3944891ec9c392b3d7410d81f8f93e55b9071584bfd1d384862230

    SHA512

    ed2ff6cfe272a8ae260233a1bb653adc0eaae13388418a9dea692b9924999d89b8677b8669fa24dcb0c606cfca7045bef779e1c58547f3f17d5096cbbe31d60a

  • \Users\Admin\AppData\Local\Temp\is-OT4GA.tmp\WMF.exe

    Filesize

    3.3MB

    MD5

    665ecaa9b05b183eceb5fa566240b673

    SHA1

    8b115b8053905c20c14fe079695341345d2438a1

    SHA256

    7da8e667bed83fe17f75f2836230e59e7d7c52ec9e45269f6c7a738446823932

    SHA512

    56abfe393d84c244396be52843fbf31cbe10934674f60f8fe5a1ded4944f26aafd56b19f1be02e4de2dc2ee4e7e51d436351a86519f11a399ac483eb34e5c072

  • \Users\Admin\AppData\Local\Temp\is-OT4GA.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • memory/2024-10-0x0000000000400000-0x0000000000529000-memory.dmp

    Filesize

    1.2MB

  • memory/2024-41-0x0000000000400000-0x0000000000529000-memory.dmp

    Filesize

    1.2MB

  • memory/2344-38-0x0000000000400000-0x00000000007E2000-memory.dmp

    Filesize

    3.9MB

  • memory/2344-42-0x0000000000400000-0x00000000007E2000-memory.dmp

    Filesize

    3.9MB

  • memory/2344-45-0x0000000000400000-0x00000000007E2000-memory.dmp

    Filesize

    3.9MB

  • memory/2484-2-0x0000000000401000-0x0000000000417000-memory.dmp

    Filesize

    88KB

  • memory/2484-0-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2484-40-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB