Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-01-2025 14:03

General

  • Target

    JaffaCakes118_0509a22d64104b504717f50b90fdecb6.exe

  • Size

    254KB

  • MD5

    0509a22d64104b504717f50b90fdecb6

  • SHA1

    19fb37149d55c7c9bf54622190e5abce8116d095

  • SHA256

    71a15c6685aa29d0775348f69fa2ceb9d5209aa403e9b0b3180db53821c915b7

  • SHA512

    dc1461d65bb073047443f6ccedf177394d66cd756804d1dc1fa16c904f2bb0ba1ba63b113321b06fc681e3086fd36a92293f9bd891b7f591490f131e07c81d41

  • SSDEEP

    6144:lH3zYrk1jpW+ygmKHYYSGlwt5T2Ep2CsGlv87WFUX2:irkjIBaZCsi0u82

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_0509a22d64104b504717f50b90fdecb6.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0509a22d64104b504717f50b90fdecb6.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:3660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3660-0-0x0000000000AB0000-0x0000000000B12000-memory.dmp

    Filesize

    392KB

  • memory/3660-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3660-2-0x0000000000760000-0x0000000000761000-memory.dmp

    Filesize

    4KB

  • memory/3660-3-0x00000000023B0000-0x0000000002462000-memory.dmp

    Filesize

    712KB

  • memory/3660-4-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/3660-5-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-14-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/3660-11-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/3660-9-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-7-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-57-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-66-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-107-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-110-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-109-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-108-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-105-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-104-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-103-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-102-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-101-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-100-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-99-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-98-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-97-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-96-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-95-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-94-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-93-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-92-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-90-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-89-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-88-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-87-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-86-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-85-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-84-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-83-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-82-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-81-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-80-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-79-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-78-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-77-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-76-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-75-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-74-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-73-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-71-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-69-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-68-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-67-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-106-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-65-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-64-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-63-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-91-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-62-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-61-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-60-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-59-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-58-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-72-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-70-0x0000000002470000-0x0000000002528000-memory.dmp

    Filesize

    736KB

  • memory/3660-133-0x0000000000AB0000-0x0000000000B12000-memory.dmp

    Filesize

    392KB

  • memory/3660-136-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB