Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 03:01

General

  • Target

    ea76df33d8557b7833d810c46344a576_JaffaCakes118.exe

  • Size

    255KB

  • MD5

    ea76df33d8557b7833d810c46344a576

  • SHA1

    2e07e8931f5964699aaa47e48959aee1bc27a92b

  • SHA256

    12568218a1fba2b84ea57a42528207a4401a5d350217748636138f1ab92ab7af

  • SHA512

    8a27460db8d5be31332b09db4200241f074c5fe2f2d7f03e9ee27cd966273c61325b6655b2ec2ce823b7da3a39e0cae3f1695e267819ff28ee4979d25f0240f5

  • SSDEEP

    6144:bNU2+2kcTBWUZxjCld3hRV2QsXSAaj4ijpFaQTQisa:bNRdpgdRRoTCD4ijpoix

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

    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\ea76df33d8557b7833d810c46344a576_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ea76df33d8557b7833d810c46344a576_JaffaCakes118.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:2520

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2520-0-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/2520-1-0x0000000000540000-0x0000000000597000-memory.dmp

    Filesize

    348KB

  • memory/2520-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2520-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2520-4-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/2520-14-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/2520-12-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/2520-15-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/2520-10-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/2520-8-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/2520-6-0x00000000023F0000-0x00000000024A2000-memory.dmp

    Filesize

    712KB

  • memory/2520-16-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-20-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-18-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-51-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-50-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-49-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-48-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-52-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-47-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-46-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-45-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-40-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-44-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-43-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-42-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-41-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-71-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-70-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-69-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-68-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-67-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-66-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-65-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-64-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-63-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-62-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-61-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-60-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-59-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-58-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-57-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-56-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-55-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-54-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-53-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-76-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-72-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-73-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-84-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-83-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-82-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-81-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-80-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-79-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-78-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-77-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-75-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-74-0x00000000025B0000-0x0000000002668000-memory.dmp

    Filesize

    736KB

  • memory/2520-167-0x0000000000540000-0x0000000000597000-memory.dmp

    Filesize

    348KB

  • memory/2520-168-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB