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Analysis

  • max time kernel
    149s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/03/2025, 10:26

General

  • Target

    JaffaCakes118_7f1bcc153e20797f9a255f71e3a6fbf0.exe

  • Size

    278KB

  • MD5

    7f1bcc153e20797f9a255f71e3a6fbf0

  • SHA1

    2113cdd08bdcde43b14358ec96bae5ee0acf7bff

  • SHA256

    3cadfaa2c5eeeeb7c018648528883cf85c68694d1525ce53fc8a6f4e63bbcf54

  • SHA512

    cba67fa39552c84a37242849bf8436dcb2153f7d0c04f27470cb167346938204ac62540b88af0af227ed85361d3749966724200cee3446a744797d101f4ea1e7

  • SSDEEP

    6144:nzigm/hUR+QTwDp561vom5W6KPqi1pb+hgRd/O26ljgHy:n4/hURM956V5mPqkt+Ut92yy

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_7f1bcc153e20797f9a255f71e3a6fbf0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7f1bcc153e20797f9a255f71e3a6fbf0.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:2848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2848-0-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2848-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2848-2-0x00000000006E0000-0x00000000006E1000-memory.dmp

    Filesize

    4KB

  • memory/2848-4-0x0000000000400000-0x0000000000449000-memory.dmp

    Filesize

    292KB

  • memory/2848-3-0x00000000021D0000-0x0000000002282000-memory.dmp

    Filesize

    712KB

  • memory/2848-5-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-7-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-9-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-61-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-66-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-110-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-109-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-108-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-107-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-106-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-105-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-104-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-103-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-102-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-101-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-99-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-98-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-97-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-96-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-95-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-94-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-93-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-92-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-91-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-90-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-89-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-88-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-86-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-85-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-84-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-83-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-82-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-81-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-80-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-79-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-78-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-77-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-75-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-74-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-73-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-72-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-71-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-70-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-69-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-68-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-65-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-64-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-63-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-62-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-60-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-59-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-58-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-100-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-57-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-87-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-56-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-76-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-67-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-55-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

  • memory/2848-119-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/2848-121-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB