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Overview

overview

7

Static

static

3

ed05944ea3...18.exe

windows7-x64

7

ed05944ea3...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11/04/2024, 08:45

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General

  • Target

    ed05944ea3f3d8d0e0ad112f0a5c1b85_JaffaCakes118.exe

  • Size

    1000KB

  • MD5

    ed05944ea3f3d8d0e0ad112f0a5c1b85

  • SHA1

    7bbfafe48f310c86e54a006e7a291c0e6309e900

  • SHA256

    bc5a96e359d076af305aeb123c8dab96c6a6cbfb79ea66469f290b54a69eb9b3

  • SHA512

    2e6d43b83b38f64bd8219b36110bd5b12de53d2310c16c0789571bb3a66c7cc29eda8e7e3042aadb9fc7f8ffc384346fc0124d32fd6b1fbaa84ac613193985e2

  • SSDEEP

    24576:LnHML+EbDwt1yRWtbApzqj1B+5vMiqt0gj2ed:LU+1AEbA5kqOL

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed05944ea3f3d8d0e0ad112f0a5c1b85_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ed05944ea3f3d8d0e0ad112f0a5c1b85_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Users\Admin\AppData\Local\Temp\ed05944ea3f3d8d0e0ad112f0a5c1b85_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ed05944ea3f3d8d0e0ad112f0a5c1b85_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:3036
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\ed05944ea3f3d8d0e0ad112f0a5c1b85_JaffaCakes118.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\Tar6B0A.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    Download Submit

  • \Users\Admin\AppData\Local\Temp\ed05944ea3f3d8d0e0ad112f0a5c1b85_JaffaCakes118.exe
    Filesize

    1000KB

    MD5

    dd85ce87f03cbe163d383f0dee21051d

    SHA1

    96b65437a0ba0a310361df72ecde76eca9f57df4

    SHA256

    d80c02c6ee785c56139c154ad2b3aec7840e3dcea45d401b358fa256c59ccc81

    SHA512

    4792a0c8d220685cfa77f13ecf69ce62464c6075ea955eb12d1dde21bf26c12e2aec96248078d9a237972ac555341369d62c42b6c75a40eb19f74efacb276a2a

    Download Submit

  • memory/2188-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

    Download

  • memory/2188-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

    Download

  • memory/2188-2-0x0000000000350000-0x00000000003D3000-memory.dmp

    Filesize

    524KB

    Download

  • memory/2188-12-0x0000000002C90000-0x0000000002D13000-memory.dmp

    Filesize

    524KB

    Download

  • memory/2188-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

    Download

  • memory/3036-18-0x00000000001A0000-0x0000000000223000-memory.dmp

    Filesize

    524KB

    Download

  • memory/3036-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

    Download

  • memory/3036-25-0x0000000000380000-0x00000000003FE000-memory.dmp

    Filesize

    504KB

    Download

  • memory/3036-67-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

    Download