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Analysis

  • max time kernel
    141s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/10/2024, 04:21

General

  • Target

    162251d1d5d041acfd68a3d28bfc71f3_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    162251d1d5d041acfd68a3d28bfc71f3

  • SHA1

    a898bfdc54bf4cfa03e10f155d4c73fe05ffbfaf

  • SHA256

    c2dbdf90e75290d41a10984697e53b07fbe4d0031abcc7c7748148e57896965e

  • SHA512

    a6f9f94aeebe65c76d15aacc4adb4c4d51a2246563c7fe531dd384f4f89e8b3fe857b44e46ed00e2435291d80449078f64e8d27c8670323494021b70c31803f9

  • SSDEEP

    24576:qkAwC3ZWenixkkkNVEEgeY/VhTU0oci5/WOAMVL98dyPFjK:bkJPcEFD0oDVWji+dYFjK

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 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 WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\162251d1d5d041acfd68a3d28bfc71f3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\162251d1d5d041acfd68a3d28bfc71f3_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1288
    • C:\Users\Admin\AppData\Local\Temp\is-CE2BS.tmp\162251d1d5d041acfd68a3d28bfc71f3_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-CE2BS.tmp\162251d1d5d041acfd68a3d28bfc71f3_JaffaCakes118.tmp" /SL5="$130150,955221,51712,C:\Users\Admin\AppData\Local\Temp\162251d1d5d041acfd68a3d28bfc71f3_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-CE2BS.tmp\162251d1d5d041acfd68a3d28bfc71f3_JaffaCakes118.tmp

    Filesize

    693KB

    MD5

    8043631ef861d1eb646331cf93293b1f

    SHA1

    6b6b031842b16c5cb51a6269fe56dd9e3ee8df7e

    SHA256

    21331a4a3acc8690e8c60b060f29f91705a917ace48c7c032385171ae1c2d1a8

    SHA512

    426c3dd1e12088484cef3c2ce75fe819cb0ae7ea4f5619110dc021493ca9fc083f9c252b928c8c565db3f779ecaba20fb655e0eaa70221b74fe3d0f7de2a01bb

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

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-MLIUF.tmp\webctrl.dll

    Filesize

    8KB

    MD5

    d0372bedb70710aeff382818ad683f54

    SHA1

    f960deffdde9cd5cb5fd3608185a49a91d398f3e

    SHA256

    b3daff58c8e7ca8ce6fe155ca78c681a7d3144a538c3ed4c2913e91a1d2bd717

    SHA512

    4b24a990ba155b664bad58884810123898f99f3ffe3d9704662c9576d31d60f1889c7a368589af7c3c9559e5fb9921cf87bc4faf73b4b83d1262b50c9bb5f706

  • memory/1288-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1288-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1288-20-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2824-9-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/2824-22-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB