Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-01-2025 02:24

General

  • Target

    JaffaCakes118_4ac0c476330b28bff54703b4176011d0.exe

  • Size

    235KB

  • MD5

    4ac0c476330b28bff54703b4176011d0

  • SHA1

    2123a25ae2c4fd6f92b5c6307701e102f4b1ad3a

  • SHA256

    135988bdd11fc127c354e283af0fac5e908ab91a9939d01dd089da354c311a91

  • SHA512

    0b3c7c101dbab5be1bcffb5f93c420f2faa69572a0a20a7f925ca822181854c0b280dc9527a47f6f1f7794fd858a4f97ea673d3b55f449e0419831aeb82e425e

  • SSDEEP

    6144:UKP3AAe679MuCGA04izCqmseHPWditiXIKfftNo:UK4ZIMuf4iCBvn84K96

Malware Config

Extracted

Family

simda

Attributes
  • dga

    gatyfus.com

    lyvyxor.com

    vojyqem.com

    qetyfuv.com

    puvyxil.com

    gahyqah.com

    lyryfyd.com

    vocyzit.com

    qegyqaq.com

    purydyv.com

    gacyzuz.com

    lygymoj.com

    vowydef.com

    qexylup.com

    pufymoq.com

    gaqydeb.com

    lyxylux.com

    vofymik.com

    qeqysag.com

    puzylyp.com

    gadyniw.com

    lymysan.com

    volykyc.com

    qedynul.com

    pumypog.com

    galykes.com

    lysynur.com

    vonypom.com

    qekykev.com

    pupybul.com

Signatures

  • Simda family
  • simda

    Simda is an infostealer written in C++.

  • Modifies WinLogon 2 TTPs 1 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ac0c476330b28bff54703b4176011d0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ac0c476330b28bff54703b4176011d0.exe"
    1⤵
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\B7EB.tmp

    Filesize

    24KB

    MD5

    88f672b11d4665d9e951b34a5c6fbe3f

    SHA1

    e0c11f32f7b8c5b2901fd2accac8f57f91c7d049

    SHA256

    72def8e10fa8e26c39164a2c6cf5ddfea6ad67bd3c0c43a2fd94930d17c1e135

    SHA512

    69050dfcf2d7e24981ec4930ebcd56aa6df98828e6590038de147541fe54e14e2b5d8e5debb0fe5d96fa317fe1eaa193c02f98d483a4b3a56dd226dcc6d62247

  • C:\Users\Admin\AppData\Local\Temp\CE6D.tmp

    Filesize

    593B

    MD5

    926512864979bc27cf187f1de3f57aff

    SHA1

    acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

    SHA256

    b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

    SHA512

    f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

  • memory/2308-0-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/2308-1-0x0000000000390000-0x00000000003E8000-memory.dmp

    Filesize

    352KB

  • memory/2308-2-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/2308-15-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/2308-14-0x0000000002570000-0x0000000002624000-memory.dmp

    Filesize

    720KB

  • memory/2308-12-0x0000000002570000-0x0000000002624000-memory.dmp

    Filesize

    720KB

  • memory/2308-10-0x0000000002570000-0x0000000002624000-memory.dmp

    Filesize

    720KB

  • memory/2308-8-0x0000000002570000-0x0000000002624000-memory.dmp

    Filesize

    720KB

  • memory/2308-6-0x0000000002570000-0x0000000002624000-memory.dmp

    Filesize

    720KB

  • memory/2308-4-0x0000000002570000-0x0000000002624000-memory.dmp

    Filesize

    720KB

  • memory/2308-16-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-21-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-20-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-18-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-54-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-55-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-58-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-57-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-71-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-56-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-59-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-86-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-60-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-98-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-61-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-97-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-96-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-95-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-94-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-93-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-92-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-91-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-90-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-89-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-88-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-87-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-85-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-84-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-83-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-82-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-81-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-80-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-79-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-78-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-77-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-76-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-75-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-74-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-73-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-72-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-70-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-69-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-68-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-67-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-66-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-65-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-64-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-63-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-62-0x0000000002AD0000-0x0000000002B93000-memory.dmp

    Filesize

    780KB

  • memory/2308-207-0x0000000000390000-0x00000000003E8000-memory.dmp

    Filesize

    352KB

  • memory/2308-208-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB