Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 23:19

General

  • Target

    deec76c3a7859de65426539d27340c3d_JaffaCakes118.exe

  • Size

    241KB

  • MD5

    deec76c3a7859de65426539d27340c3d

  • SHA1

    3aa135dc3f6f4cca45e8e15a3a23c282fcec9642

  • SHA256

    cd37b9766a41e7471f0aff2c2e6e20e5e15734f3c8f95e3fd6db075456f410a5

  • SHA512

    6affb8f7a4f23656fd8f8ecf9284a39a0749c1a9272291b5d59b962918ced2925099f2480a6799949f4d1bfff8726e38b37288e8d80349de1665e724462e080f

  • SSDEEP

    6144:usY7cf92DU4H9nBn4hbbuVyUWYgH4Va5X3g4sVs:uSFufH1BnOPuPM4OX3gts

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

  • 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\deec76c3a7859de65426539d27340c3d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\deec76c3a7859de65426539d27340c3d_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8AD7.tmp

    Filesize

    593B

    MD5

    926512864979bc27cf187f1de3f57aff

    SHA1

    acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

    SHA256

    b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

    SHA512

    f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

  • C:\Users\Admin\AppData\Local\Temp\8B66.tmp

    Filesize

    1KB

    MD5

    5365916e04c8d6cc4922d74d5a65d985

    SHA1

    831fb872c33444be1cb03bb7cdc129b047b01268

    SHA256

    bf7c00631ba075d021be470fa1275e8adf2d9bc20c14e417e3785247761900fd

    SHA512

    6b201536b1c94a207c0ae3e2099e642718906637846e91f5a86b27635916161bd15b92898ae4aa449035754ca8373dab3dd57a4bc4597b8552721ea8905af3a5

  • C:\Users\Admin\AppData\Local\Temp\8BD0.tmp

    Filesize

    1KB

    MD5

    b035c7376ec25ec49ce2aa4d13d59f83

    SHA1

    51356d6f7f58a0d8f3da924a5c769260d68f80cf

    SHA256

    8af7d754db782122e0cbab0d1b2ec4f237bedb4e5ea76e09be2a05bbd8554d43

    SHA512

    99f39c1f960ee31cca3eadd86e07e234d011dc8f1a9779f73b536828ca28f68c5541d9779228fe846e83a0dfd2a1f6e0e84d696779756c8a878d3c30c3b12d7d

  • memory/1016-0-0x0000000000400000-0x00000000005F4000-memory.dmp

    Filesize

    2.0MB

  • memory/1016-1-0x0000000000350000-0x00000000003A8000-memory.dmp

    Filesize

    352KB

  • memory/1016-2-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/1016-12-0x0000000002610000-0x00000000026C4000-memory.dmp

    Filesize

    720KB

  • memory/1016-14-0x0000000002610000-0x00000000026C4000-memory.dmp

    Filesize

    720KB

  • memory/1016-15-0x0000000000400000-0x00000000005F4000-memory.dmp

    Filesize

    2.0MB

  • memory/1016-10-0x0000000002610000-0x00000000026C4000-memory.dmp

    Filesize

    720KB

  • memory/1016-8-0x0000000002610000-0x00000000026C4000-memory.dmp

    Filesize

    720KB

  • memory/1016-6-0x0000000002610000-0x00000000026C4000-memory.dmp

    Filesize

    720KB

  • memory/1016-4-0x0000000002610000-0x00000000026C4000-memory.dmp

    Filesize

    720KB

  • memory/1016-16-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-21-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-20-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-18-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-52-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-53-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-54-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-55-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-56-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-57-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-58-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-59-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-60-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-62-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-61-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-63-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-96-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-95-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-94-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-93-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-92-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-91-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-90-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-89-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-88-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-87-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-86-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-85-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-84-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-83-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-82-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-81-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-80-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-79-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-78-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-77-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-76-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-75-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-74-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-73-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-72-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-71-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-70-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-69-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-68-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-67-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-66-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-65-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-64-0x0000000002C00000-0x0000000002CC3000-memory.dmp

    Filesize

    780KB

  • memory/1016-207-0x0000000000350000-0x00000000003A8000-memory.dmp

    Filesize

    352KB

  • memory/1016-208-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB