Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-01-2025 07:25

General

  • Target

    JaffaCakes118_02fc5ec4a1b275967d1337c1e68e8d34.exe

  • Size

    286KB

  • MD5

    02fc5ec4a1b275967d1337c1e68e8d34

  • SHA1

    77ab3d013152df5e26fd778b4cb3e54fac52edcb

  • SHA256

    7d238211d92ec635d107f5bbbd2eba076481aacd92a7ecc61d0c2850ed082e96

  • SHA512

    79fdaeae5b8cb6d26396ceb8a2e4dfba77db5c5f7679cb5671f575f8ee6bd4dee1a46da6ead43e058f7660ed8df125b3f12feb97eaacb02c1a7beef9e9065564

  • SSDEEP

    6144:FYL0sfOnuyMH5qEyhsoRs2bj/E6xwX7TMM16bOCtz:o5f9dKs23/EF316bOU

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_02fc5ec4a1b275967d1337c1e68e8d34.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02fc5ec4a1b275967d1337c1e68e8d34.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:2128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2128-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2128-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2128-2-0x0000000000360000-0x0000000000361000-memory.dmp

    Filesize

    4KB

  • memory/2128-3-0x0000000002D40000-0x0000000002DF2000-memory.dmp

    Filesize

    712KB

  • memory/2128-5-0x0000000002D40000-0x0000000002DF2000-memory.dmp

    Filesize

    712KB

  • memory/2128-7-0x0000000002D40000-0x0000000002DF2000-memory.dmp

    Filesize

    712KB

  • memory/2128-9-0x0000000002D40000-0x0000000002DF2000-memory.dmp

    Filesize

    712KB

  • memory/2128-11-0x0000000002D40000-0x0000000002DF2000-memory.dmp

    Filesize

    712KB

  • memory/2128-13-0x0000000002D40000-0x0000000002DF2000-memory.dmp

    Filesize

    712KB

  • memory/2128-14-0x0000000000400000-0x0000000000E30000-memory.dmp

    Filesize

    10.2MB

  • memory/2128-15-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-17-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-19-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-41-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-54-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-70-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-42-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-43-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-44-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-45-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-47-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-46-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-55-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-53-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-52-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-51-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-50-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-49-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-48-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-57-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-62-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-67-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-76-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-86-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-85-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-84-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-83-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-82-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-81-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-80-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-79-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-78-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-77-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-75-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-74-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-73-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-72-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-71-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-69-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-68-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-66-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-65-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-64-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-63-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-61-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-60-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-59-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-58-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-56-0x0000000002F00000-0x0000000002FB8000-memory.dmp

    Filesize

    736KB

  • memory/2128-113-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2128-116-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB