Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/09/2024, 22:44

General

  • Target

    d2fd0b7315c279fa617c44e7f5a758a0_JaffaCakes118.exe

  • Size

    266KB

  • MD5

    d2fd0b7315c279fa617c44e7f5a758a0

  • SHA1

    ae44ac2f125f44e0568eaa3762f7b7464cb11710

  • SHA256

    ff2c1f348f26a2fbcf11ff6fd84fbed39d931c191cc9dc39f6b5c47720a07f8f

  • SHA512

    091824ae8832b3700c07491e42c9c84c96c288750cba15d1c39ecdbc871f2b00914df5b5e6f74b003e5932b85b295e94bc35b34a3ec61284cfacf56ac9ec8af1

  • SSDEEP

    6144:HLZvT5kuch1RbwHwpmRTamIhUgVZbap1fqFrge4fr51zpTM:Nfch1RPpmRTam4jbaAglnzq

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\d2fd0b7315c279fa617c44e7f5a758a0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d2fd0b7315c279fa617c44e7f5a758a0_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:4664
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4080,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=4132 /prefetch:8
    1⤵
      PID:3696

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4664-0-0x0000000000400000-0x0000000000753000-memory.dmp

            Filesize

            3.3MB

          • memory/4664-1-0x00000000024B0000-0x0000000002504000-memory.dmp

            Filesize

            336KB

          • memory/4664-2-0x0000000000400000-0x0000000000439000-memory.dmp

            Filesize

            228KB

          • memory/4664-4-0x0000000002900000-0x00000000029B2000-memory.dmp

            Filesize

            712KB

          • memory/4664-5-0x0000000000400000-0x0000000000753000-memory.dmp

            Filesize

            3.3MB

          • memory/4664-6-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-8-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-10-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-64-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-66-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-106-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-113-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-119-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-118-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-117-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-116-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-115-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-114-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-112-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-111-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-110-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-109-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-108-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-107-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-105-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-104-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-103-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-102-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-101-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-100-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-98-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-97-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-96-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-95-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-94-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-93-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-92-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-91-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-90-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-89-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-88-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-87-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-86-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-85-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-83-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-82-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-81-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-80-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-79-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-78-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-77-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-76-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-75-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-74-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-73-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-72-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-71-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-69-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-68-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-67-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-65-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-99-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-84-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-70-0x0000000002B90000-0x0000000002C48000-memory.dmp

            Filesize

            736KB

          • memory/4664-165-0x00000000024B0000-0x0000000002504000-memory.dmp

            Filesize

            336KB

          • memory/4664-175-0x0000000000400000-0x0000000000439000-memory.dmp

            Filesize

            228KB