Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/02/2025, 13:01

General

  • Target

    JaffaCakes118_12c74ead4a53919171a5ef1f61b2101c.exe

  • Size

    248KB

  • MD5

    12c74ead4a53919171a5ef1f61b2101c

  • SHA1

    daa97c0bd905f13b1518a3b2b13dd684cc40c6b5

  • SHA256

    2798c59c3a2fdc39f58aace2b882449b73063cf01302701ba6d5dc0813afb1f6

  • SHA512

    85d2e1719f0b89f298fd2fac22514e9320dbaf12173171d8da606dd26c8923b1ef511f92ab706e1b4282825e159dbc892e4ccb991b2097f7722186a3c9d51721

  • SSDEEP

    6144:b9NfOPwve134F0LloHEcwFzXitv28YAZYI7uDVMi1qRTnbp:b9N2oG33mRwFrqvqH7ERTt

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_12c74ead4a53919171a5ef1f61b2101c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_12c74ead4a53919171a5ef1f61b2101c.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:764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/764-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/764-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/764-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/764-3-0x00000000021F0000-0x00000000022A2000-memory.dmp

    Filesize

    712KB

  • memory/764-14-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/764-13-0x00000000021F0000-0x00000000022A2000-memory.dmp

    Filesize

    712KB

  • memory/764-11-0x00000000021F0000-0x00000000022A2000-memory.dmp

    Filesize

    712KB

  • memory/764-9-0x00000000021F0000-0x00000000022A2000-memory.dmp

    Filesize

    712KB

  • memory/764-7-0x00000000021F0000-0x00000000022A2000-memory.dmp

    Filesize

    712KB

  • memory/764-5-0x00000000021F0000-0x00000000022A2000-memory.dmp

    Filesize

    712KB

  • memory/764-15-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-17-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-19-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-40-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-41-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-42-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-43-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-44-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-45-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-46-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-53-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-52-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-51-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-50-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-49-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-48-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-63-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-47-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-54-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-56-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-55-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-85-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-84-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-83-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-82-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-81-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-80-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-79-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-78-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-77-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-76-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-75-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-74-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-73-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-72-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-71-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-70-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-69-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-68-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-67-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-66-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-65-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-64-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-62-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-61-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-60-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-59-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-58-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-57-0x0000000002550000-0x0000000002608000-memory.dmp

    Filesize

    736KB

  • memory/764-119-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/764-121-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB