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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/12/2024, 12:52

General

  • Target

    eed944d3d991fa8bd6017bbdcd1e5e74_JaffaCakes118.exe

  • Size

    244KB

  • MD5

    eed944d3d991fa8bd6017bbdcd1e5e74

  • SHA1

    27ff0363488fde8805213eb13fbaf3cfaff0f4fb

  • SHA256

    8163c58957f792740469c99e097db09fb33e962ad9ad8e4a0dade3d1e04d72e2

  • SHA512

    c97e54d241cef5612c64aac63a037155fd557301ea7f981811366efe63f5c39b7bf9c68a5c28c05bbb9c104836e269fca06ec1498c3edda269ed02963d5d0435

  • SSDEEP

    6144:qZrtXGIihxI2WZLKp79aO1XcbMjt2oaIJ8cWZhzCbFHTK9F:qiIUx+MH1XcAQIHuIo9F

Malware Config

Extracted

Family

simda

Attributes
  • dga

    gatyfus.com

    lyvyxor.com

    vojyqem.com

    qetyfuv.com

    puvyxil.com

    gahyqah.com

    lyryfyd.com

    vocyzit.com

    qegyqaq.com

    purydyv.com

    gacyzuz.com

    lygymoj.com

    vowydef.com

    qexylup.com

    pufymoq.com

    gaqydeb.com

    lyxylux.com

    vofymik.com

    qeqysag.com

    puzylyp.com

    gadyniw.com

    lymysan.com

    volykyc.com

    qedynul.com

    pumypog.com

    galykes.com

    lysynur.com

    vonypom.com

    qekykev.com

    pupybul.com

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Simda family
  • simda

    Simda is an infostealer written in C++.

  • Modifies WinLogon 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eed944d3d991fa8bd6017bbdcd1e5e74_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eed944d3d991fa8bd6017bbdcd1e5e74_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4572

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\9920.tmp

    Filesize

    593B

    MD5

    926512864979bc27cf187f1de3f57aff

    SHA1

    acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

    SHA256

    b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

    SHA512

    f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

  • C:\Users\Admin\AppData\Local\Temp\C7F7.tmp

    Filesize

    24KB

    MD5

    05ea4a0282f7065862bb3823db58db51

    SHA1

    f983f2b5eb915e840372e8e3caa45b26581eb843

    SHA256

    0456150d9b71d0546f042da81cd953606b37e145193fd3fbbfde969cefac2ddd

    SHA512

    37575b9019661651a24f4af1030dc407d7130f02a308ea76be8c4c23fe55865aae2a8f0e8de14238b69d5d59fb7a9e83b11ce298eedda1717fd4cfa139560347

  • memory/4572-0-0x0000000002730000-0x0000000002788000-memory.dmp

    Filesize

    352KB

  • memory/4572-1-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/4572-2-0x0000000002790000-0x0000000002791000-memory.dmp

    Filesize

    4KB

  • memory/4572-3-0x0000000002B00000-0x0000000002BB4000-memory.dmp

    Filesize

    720KB

  • memory/4572-4-0x0000000000400000-0x00000000005F6000-memory.dmp

    Filesize

    2.0MB

  • memory/4572-5-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-7-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-10-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-9-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-151-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-155-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-154-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-153-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-152-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-150-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-149-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-148-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-147-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-146-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-145-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-144-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-143-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-142-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-141-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-140-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-138-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-137-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-136-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-135-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-134-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-133-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-132-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-131-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-130-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-129-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-127-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-126-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-125-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-124-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-123-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-122-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-121-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-120-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-119-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-117-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-116-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-115-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-114-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-113-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-112-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-111-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-110-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-109-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-108-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-106-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-104-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-105-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-103-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-102-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-101-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-139-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-128-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-118-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-107-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-100-0x0000000002D00000-0x0000000002DC3000-memory.dmp

    Filesize

    780KB

  • memory/4572-244-0x0000000002730000-0x0000000002788000-memory.dmp

    Filesize

    352KB

  • memory/4572-246-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB