Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-02-2025 09:09

General

  • Target

    JaffaCakes118_a97f166571e2bddccbee0a3829afdd98.exe

  • Size

    250KB

  • MD5

    a97f166571e2bddccbee0a3829afdd98

  • SHA1

    86ceb9ab8e55d5289fd3f67a4b573fbc51040a77

  • SHA256

    00db464fde3a783bba41fb2f885dd21e4b4c389b1c8fd650fdaf477ccbe987d9

  • SHA512

    2a7e66d9deca489a74a2d6b75c2dd2ceda2e638ccb20a5629956b4997300e05e018a5701c276cf69f231d104dc32f9b129f1ef7624cc50433c7a92cb4693adf6

  • SSDEEP

    6144:89aL+TmziO5hMpMGcWkOICB4F00XFVjJlyby9MMMMMMfMMMMh:J+CziO5hMmG7tBYJlybyD

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_a97f166571e2bddccbee0a3829afdd98.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a97f166571e2bddccbee0a3829afdd98.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:4416

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4416-0-0x00000000009D0000-0x0000000000A2C000-memory.dmp

    Filesize

    368KB

  • memory/4416-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4416-3-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/4416-4-0x0000000000400000-0x000000000051F000-memory.dmp

    Filesize

    1.1MB

  • memory/4416-5-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-9-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-7-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-71-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-73-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-120-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-119-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-118-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-117-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-116-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-115-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-114-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-113-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-112-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-111-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-110-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-109-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-107-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-106-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-105-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-104-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-103-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-102-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-101-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-100-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-99-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-98-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-97-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-96-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-95-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-94-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-93-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-92-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-91-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-90-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-88-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-87-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-86-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-85-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-84-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-82-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-81-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-80-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-79-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-78-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-77-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-76-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-75-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-74-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-72-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-70-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-69-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-68-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-67-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-108-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-66-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-65-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-89-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-64-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-83-0x0000000002540000-0x00000000025F8000-memory.dmp

    Filesize

    736KB

  • memory/4416-142-0x00000000009D0000-0x0000000000A2C000-memory.dmp

    Filesize

    368KB

  • memory/4416-145-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB