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Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/01/2025, 16:07

General

  • Target

    JaffaCakes118_efa49868f80e2da639611f9a5c674fa8.exe

  • Size

    274KB

  • MD5

    efa49868f80e2da639611f9a5c674fa8

  • SHA1

    62bd3ccba3940cfb964350db491e29292515221b

  • SHA256

    20b69e237473a78c75ffb8c5bdbaac44bf295ba1c59cb4796fd58b940e0ecb1c

  • SHA512

    41d0f89d67ccbac1e49b02500f56d1ae5a5f3b8cd25dd79c86cd63e06c48a2514e463f440b37e3ec7ffa02854f4f98f76b6dd1659de15cc2456acf04b2ba6373

  • SSDEEP

    6144:fAFI5eKdLMF76Zb86NMnX3ObBX707SlmYAk/s57rH1Q:LeKdA6b8/XebB47P9mCrq

Malware Config

Extracted

Family

simda

Attributes
  • dga

    cihunemyror.eu

    digivehusyd.eu

    vofozymufok.eu

    fodakyhijyv.eu

    nopegymozow.eu

    gatedyhavyd.eu

    marytymenok.eu

    jewuqyjywyv.eu

    qeqinuqypoq.eu

    kemocujufys.eu

    rynazuqihoj.eu

    lyvejujolec.eu

    tucyguqaciq.eu

    xuxusujenes.eu

    puzutuqeqij.eu

    ciliqikytec.eu

    dikoniwudim.eu

    vojacikigep.eu

    fogeliwokih.eu

    nofyjikoxex.eu

    gadufiwabim.eu

    masisokemep.eu

    jepororyrih.eu

    qetoqolusex.eu

    keraborigin.eu

    ryqecolijet.eu

    lymylorozig.eu

    tunujolavez.eu

    xubifaremin.eu

    puvopalywet.eu

Signatures

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

    Simda is an infostealer written in C++.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies WinLogon 2 TTPs 2 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_efa49868f80e2da639611f9a5c674fa8.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_efa49868f80e2da639611f9a5c674fa8.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2096-0-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/2096-1-0x0000000000360000-0x00000000003B7000-memory.dmp

    Filesize

    348KB

  • memory/2096-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2096-12-0x0000000002600000-0x00000000026B2000-memory.dmp

    Filesize

    712KB

  • memory/2096-10-0x0000000002600000-0x00000000026B2000-memory.dmp

    Filesize

    712KB

  • memory/2096-15-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/2096-8-0x0000000002600000-0x00000000026B2000-memory.dmp

    Filesize

    712KB

  • memory/2096-6-0x0000000002600000-0x00000000026B2000-memory.dmp

    Filesize

    712KB

  • memory/2096-14-0x0000000002600000-0x00000000026B2000-memory.dmp

    Filesize

    712KB

  • memory/2096-4-0x0000000002600000-0x00000000026B2000-memory.dmp

    Filesize

    712KB

  • memory/2096-16-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-20-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-18-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-46-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-41-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-43-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-42-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-52-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-44-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-47-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-45-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-71-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-48-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-49-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-86-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-85-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-84-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-83-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-82-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-81-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-80-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-79-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-78-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-77-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-76-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-75-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-74-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-73-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-72-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-70-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-69-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-68-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-67-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-66-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-65-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-64-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-63-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-62-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-61-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-60-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-59-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-58-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-57-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-56-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-55-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-54-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-53-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-51-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-50-0x00000000026C0000-0x0000000002778000-memory.dmp

    Filesize

    736KB

  • memory/2096-106-0x0000000000360000-0x00000000003B7000-memory.dmp

    Filesize

    348KB

  • memory/2096-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB