Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 07:06

General

  • Target

    28d9ab7281ee136e40400a7b57d71b12_JaffaCakes118.exe

  • Size

    9.4MB

  • MD5

    28d9ab7281ee136e40400a7b57d71b12

  • SHA1

    439a82a699efb1868cffc011495928f14e220c0f

  • SHA256

    5e0590ed65ea7c0520665667829c7ef3ac2689a902a8be2417f09fffd8b5d2d7

  • SHA512

    bbafb8f5e33f5007d05889ad3d6c01671a95bde03c1ea9130443e748d1dadc4f3c2b2e92ad18879a86011561bf9915cf3aa3f105f7f53f5fa362a029546379e6

  • SSDEEP

    196608:lSTEjLlHa692u8xIHEnykMeTwi41eHjCa61iSgJ/3nXXmFFZ:lth9+xgaM6wVmCaoiSgJfXXmFFZ

Score
7/10

Malware Config

Signatures

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

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28d9ab7281ee136e40400a7b57d71b12_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\28d9ab7281ee136e40400a7b57d71b12_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:1028

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsi1E3C.tmp\InstallUI.dll

    Filesize

    231KB

    MD5

    41ee274bff9d6e806660b89c222b0574

    SHA1

    b1f5c6278ee3a79f3bc99c54b575877f425384a5

    SHA256

    2e0efc40796ba393b33f85426533135274e9f39cb9888cc29c5d49db754a83cc

    SHA512

    d2a1c9e23df48477577d27cd6c012017a8a19914e786c0774ae3c4ad4cd9628ec907e518d4dfc8d5ecfdee7671913a16d2dbe690064c9c768b32d86c796628cf

  • C:\Users\Admin\AppData\Local\Temp\nsi1E3C.tmp\skin\main.xml

    Filesize

    5KB

    MD5

    931e0fbf7e7f99b52e74a4cea5f0a04e

    SHA1

    f33d282481b4b7ea3f0487fbf04043215700bd15

    SHA256

    947a7b9fe2cca143678233573de931f365aecaee69f7c4f25fc7cd90e3efa423

    SHA512

    19b485dfa1af984aa4d956a723c7d7aac74ff8217d009b604a6cf453868c1945a64f6e51ae5ce3139adb844c95d95eb69d4871f2d9acc9aca9b2f4a650b116ef

  • C:\Users\Admin\AppData\Local\Temp\nsi1E3C.tmp\skin\option_check.png

    Filesize

    1KB

    MD5

    c5bd9bcba968c36dd66c166dbf97d5e8

    SHA1

    a0a14979b0211a08c6628540455a10a3c031cfa5

    SHA256

    24f2ba188c1592e35370d04db0f049672fc0141290df130ea2ba38dbe6f7fe77

    SHA512

    fcb6bf59a8fecade948977e4d54f29d22ed6bc777c6dfb68fc23782de6e7035df55cbb204f8432e9141b0fdbc90c9ae8c9df1288c7b3d530147206817a2f1182

  • \Users\Admin\AppData\Local\Temp\nsi1E3C.tmp\System.dll

    Filesize

    11KB

    MD5

    959ea64598b9a3e494c00e8fa793be7e

    SHA1

    40f284a3b92c2f04b1038def79579d4b3d066ee0

    SHA256

    03cd57ab00236c753e7ddeee8ee1c10839ace7c426769982365531042e1f6f8b

    SHA512

    5e765e090f712beffce40c5264674f430b08719940d66e3a4d4a516fd4ade859f7853f614d9d6bbb602780de54e11110d66dbb0f9ca20ef6096ede531f9f6d64

  • memory/1028-31-0x0000000000760000-0x0000000000761000-memory.dmp

    Filesize

    4KB

  • memory/1028-83-0x0000000000760000-0x0000000000761000-memory.dmp

    Filesize

    4KB