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Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 10:05

General

  • Target

    b30a1d543cbde36c5e522939f4b3098d_JaffaCakes118.exe

  • Size

    684KB

  • MD5

    b30a1d543cbde36c5e522939f4b3098d

  • SHA1

    a7878a735a0861dec20abc139475c5719ee9cc65

  • SHA256

    9675ee1a8e72899164a142c7d75643617d8093c11b370edf2abec53aefb53d71

  • SHA512

    771938d0f4adc3de3036d9d0ba9dcc3927b387d17aa0df3d6843df1571484c4cae1cf5a6f8037f92a8959ee6e48ad2731d4783d354252fa15738cf8ad25466e9

  • SSDEEP

    12288:gNNY4w/fuVqa4YYvncgVhfc8ohYEkdfDtvbOk70O7xZCgEUEuB3s7e:gNN2GVqaDYnFohODt6FOdwgEUx3s

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 6 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • 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: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b30a1d543cbde36c5e522939f4b3098d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b30a1d543cbde36c5e522939f4b3098d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3692
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • Deletes itself
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:1292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\temp2464400.dll

    Filesize

    109KB

    MD5

    f84e8cba0705034704e9490e9d8e783e

    SHA1

    376ba123edca3bf8e8b051adaf1ea882b731ec61

    SHA256

    33f66528c84e77c9d04c10a2053f07bb5fd4c0bca4035298b449c32833fce21e

    SHA512

    b04a9023904a92a0df1149e7f0d0438f179ea4d60a8d8e3c0aafa09de2bbee7969d75ac21081df42393242d0189ea4cc7a4062a1f953f34ee748549180ca8448

  • \??\c:\NT_Path.old

    Filesize

    111B

    MD5

    15d1ee73ae7f2b635a5247c919e816ca

    SHA1

    e4ee0289825842a9675e240544a575be759fcbe8

    SHA256

    bf16369607fe790b4f22185de433a4362d5c89b5f9f4a34ef9eccd2ed104fc1a

    SHA512

    b1ba961ac35733bcf92563b7bffd081e539fdad36d740ee699b17a4634fe198d2533276bdecf30cd20134c7bf37d980ea044a7712b30b210323fa87c7e4abd65

  • \??\c:\program files (x86)\fkqk\nrmsbhvth.pic

    Filesize

    2.7MB

    MD5

    915cf6156020268694a48e6db1008205

    SHA1

    166f7330eaf968304f3818557471bec41485a65e

    SHA256

    6dc4d3900d39e6297ea0b15c7f00410da2a987e3e78ba4df485014dbc4832a70

    SHA512

    ec6d2f6e3d219e9dda4a3af05bdd2eb1ef7033e6822b188b1f7a832e98906905aa20ea288f3a3044cd09736d47b3c1b526336e1aead0d0a6f0dc560bdeca65df

  • memory/3692-0-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB

  • memory/3692-1-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB

  • memory/3692-3-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB

  • memory/3692-2-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB

  • memory/3692-17-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB