Analysis

  • max time kernel
    140s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/11/2024, 01:56

General

  • Target

    42446d3f1f28d14d2494a98807c9c2137823f8426e2a5d0d88bc878eeb411c54.exe

  • Size

    758KB

  • MD5

    b4c8b97b7a9590541c364f63db9fcda4

  • SHA1

    00e6d2dc2aa2aa04a1c88801c06821708cb03723

  • SHA256

    42446d3f1f28d14d2494a98807c9c2137823f8426e2a5d0d88bc878eeb411c54

  • SHA512

    b914a298b9e529cf776c34655ba9d2fbed19ee58ae6a2dd03a3b85049ce19adc097f05ce77290523f5a2309d3bb8a6222e00cf1f55b4236f68cb0fbe98b0e495

  • SSDEEP

    12288:/Mrgy90DT2QynJoTvJrY2ZSChFBsVKsKKI6F5r+t3H9c+R39srPREMHiqbb8VimB:7y9nJo9Yq5BsV7rG3HF59CdHheiQ

Malware Config

Extracted

Family

redline

Botnet

romik

C2

193.233.20.12:4132

Attributes
  • auth_value

    8fb78d2889ba0ca42678b59b884e88ff

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42446d3f1f28d14d2494a98807c9c2137823f8426e2a5d0d88bc878eeb411c54.exe
    "C:\Users\Admin\AppData\Local\Temp\42446d3f1f28d14d2494a98807c9c2137823f8426e2a5d0d88bc878eeb411c54.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3948
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhG61.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhG61.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3504
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vbC50.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vbC50.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4848
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dCN02.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dCN02.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:3844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhG61.exe

    Filesize

    654KB

    MD5

    5f319088668812c15f0a7c4966516d2e

    SHA1

    3ec6aedd3459f009eb465a5412e88a4d9c419010

    SHA256

    24f63cf5be7c8b213c30e7c2af95b3596d02d4cfe1dcee7798f8ba0a16f8f47b

    SHA512

    780f3a373ba5cea978e8c0f45776923d6f2a34bc7edbf4cbe09d97528a687392ab9e97f8f8dbd539cac07547124ec42405e4ae43c6edae3a393ecc1da390a89f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vbC50.exe

    Filesize

    509KB

    MD5

    cce4d633ca1657f2011ec59d3b0919c3

    SHA1

    dad6a0e9b1859601e8956e8c6d9e81debb4e56fd

    SHA256

    af723ec81897207de4c342f83d040cc9b6d06ec4d45a8d11236435211d346636

    SHA512

    78df3659a96a9326409a4beb6e3bcc2f886c203782e5de4491edab02857207457497513644d00fb086619f54a4da860edd42a22d42a4a91c46af0b6d021dba71

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dCN02.exe

    Filesize

    280KB

    MD5

    b58d808ae45fbac26df97d12df2cc4f2

    SHA1

    f6a486a5676cb556fade08c92c7bceacff09c670

    SHA256

    7043383d2630321f64a3bcfb573d957966e48d57e1d4a57a6e0c068a411314a5

    SHA512

    95adcd5d2f678b6310826537c0d37a6a687f2ba88cf47e41ea8a0f9a4c3d400583e1de40fb67751e1698eac11d8194430fd7a5944aba2b3fc7f803c17114d845

  • memory/3844-22-0x00000000029C0000-0x0000000002A06000-memory.dmp

    Filesize

    280KB

  • memory/3844-23-0x0000000004EA0000-0x0000000005444000-memory.dmp

    Filesize

    5.6MB

  • memory/3844-24-0x0000000005490000-0x00000000054D4000-memory.dmp

    Filesize

    272KB

  • memory/3844-78-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-88-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-86-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-84-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-82-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-80-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-76-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-74-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-72-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-71-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-68-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-66-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-64-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-62-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-60-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-58-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-56-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-54-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-52-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-50-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-48-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-44-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-42-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-40-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-38-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-34-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-32-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-28-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-27-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-25-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-46-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-36-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-30-0x0000000005490000-0x00000000054CE000-memory.dmp

    Filesize

    248KB

  • memory/3844-931-0x0000000005520000-0x0000000005B38000-memory.dmp

    Filesize

    6.1MB

  • memory/3844-932-0x0000000005BC0000-0x0000000005CCA000-memory.dmp

    Filesize

    1.0MB

  • memory/3844-933-0x0000000005D00000-0x0000000005D12000-memory.dmp

    Filesize

    72KB

  • memory/3844-934-0x0000000005D20000-0x0000000005D5C000-memory.dmp

    Filesize

    240KB

  • memory/3844-935-0x0000000005E70000-0x0000000005EBC000-memory.dmp

    Filesize

    304KB