Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/02/2025, 04:04

General

  • Target

    JaffaCakes118_101eae82644af1833014659cffbd953e.exe

  • Size

    310KB

  • MD5

    101eae82644af1833014659cffbd953e

  • SHA1

    1390a82864d5494382225e54c4e50be65c47b4af

  • SHA256

    02f6ac528bc1cf9ffa5b8b9d9fb6eab19afb21749173b26b2da52ce5e930c30c

  • SHA512

    a0034d10a129c7558ac4ca96e95a89d228df3a81caf80aca1756607ae8c088c958a70b0010c9eca542d1a06c059303fc755ccfa501c812a9ad63a357505784dd

  • SSDEEP

    6144:zFA0H97YbXinS9eXdWcwFtPz0mt/H2+zGO:ZHVAyyalsPrt/p

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_101eae82644af1833014659cffbd953e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_101eae82644af1833014659cffbd953e.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:1540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1540-86-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-85-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-84-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-83-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-82-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-81-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-80-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-79-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-78-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-77-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-76-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-75-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-74-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-73-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-72-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-71-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-70-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-69-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-68-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-67-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-66-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-65-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-64-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-63-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-62-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-61-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-60-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-59-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-58-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-57-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-56-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-55-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-54-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-53-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-52-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-51-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-50-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-49-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-48-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-47-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-46-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-41-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-45-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-44-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-43-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-42-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-19-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-17-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-15-0x00000000025E0000-0x0000000002698000-memory.dmp

    Filesize

    736KB

  • memory/1540-14-0x0000000000400000-0x0000000000637000-memory.dmp

    Filesize

    2.2MB

  • memory/1540-13-0x0000000000640000-0x00000000006F2000-memory.dmp

    Filesize

    712KB

  • memory/1540-9-0x0000000000640000-0x00000000006F2000-memory.dmp

    Filesize

    712KB

  • memory/1540-7-0x0000000000640000-0x00000000006F2000-memory.dmp

    Filesize

    712KB

  • memory/1540-5-0x0000000000640000-0x00000000006F2000-memory.dmp

    Filesize

    712KB

  • memory/1540-11-0x0000000000640000-0x00000000006F2000-memory.dmp

    Filesize

    712KB

  • memory/1540-3-0x0000000000640000-0x00000000006F2000-memory.dmp

    Filesize

    712KB

  • memory/1540-2-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1540-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1540-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1540-106-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/1540-110-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB