Analysis

  • max time kernel
    141s
  • 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
    10-11-2024 01:36

General

  • Target

    b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce.exe

  • Size

    583KB

  • MD5

    280649030aadf2dfb20a8601e5e2fab5

  • SHA1

    22111d6f81d55ddafadf406c219bcea4985b4f04

  • SHA256

    b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce

  • SHA512

    3937db3438933a6c61fd6db28071bb1207f0a10dcb693250d9cb0443c1d943c5b90a339cb1c6cbd866e8552e46066a168586b767f91c0366830a539648ebafa9

  • SSDEEP

    12288:RMrMy9090VFKoMqbmcPmkLwhD5qBWDmA1ue0:1yTVfjbpYD5BmGr0

Malware Config

Extracted

Family

redline

Botnet

ronam

C2

193.233.20.17:4139

Attributes
  • auth_value

    125421d19d14dd7fd211bc7f6d4aea6c

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 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce.exe
    "C:\Users\Admin\AppData\Local\Temp\b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3744
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nYQ78Ou85.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nYQ78Ou85.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4432
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nYQ78Ou85.exe

    Filesize

    439KB

    MD5

    99fb01ca4e4fb73978bdf5e11266381d

    SHA1

    b4d47f9f73d849a3d9d9da36002a49b1be632dac

    SHA256

    9a39c92406726e1fe2d5ae832a16c22181dcc8bbbfc3f32156079e7aad3a48f8

    SHA512

    3f9d64c6f735828f7818d2acaf9671cc07b495b5b83db408815b38334eaadb1d58d9a1b3d48f04ecca8894fcdffa1f826ea736b94987ef38ab41588184c119b4

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.exe

    Filesize

    302KB

    MD5

    3ae325b7e23ade83ec4a82f60599bbd2

    SHA1

    5dc22cc013fc250e419ac826ef7cb1fcb3728ef5

    SHA256

    271a51784a7210356ba70dfd7e82d0c7c46316b6911925e1e6c955d5b3ecaa74

    SHA512

    a10c5bc435513e0583d9e5227347e1e62a5b1a6a25116f3a609b8d93d797c402ecc88041156f337b66ead158d9fe1a0000b71c1f114efd14c95d28cc26e026d3

  • memory/4536-15-0x0000000000780000-0x0000000000880000-memory.dmp

    Filesize

    1024KB

  • memory/4536-16-0x0000000000700000-0x000000000074B000-memory.dmp

    Filesize

    300KB

  • memory/4536-17-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/4536-18-0x0000000000400000-0x000000000062C000-memory.dmp

    Filesize

    2.2MB

  • memory/4536-19-0x00000000026B0000-0x00000000026F6000-memory.dmp

    Filesize

    280KB

  • memory/4536-20-0x0000000004BF0000-0x0000000005194000-memory.dmp

    Filesize

    5.6MB

  • memory/4536-21-0x00000000051E0000-0x0000000005224000-memory.dmp

    Filesize

    272KB

  • memory/4536-23-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-31-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-85-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-83-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-79-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-78-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-75-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-73-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-71-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-69-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-67-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-65-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-63-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-61-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-59-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-57-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-55-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-53-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-51-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-47-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-45-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-44-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-41-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-39-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-37-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-35-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-33-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-29-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-27-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-25-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-81-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-49-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-22-0x00000000051E0000-0x000000000521E000-memory.dmp

    Filesize

    248KB

  • memory/4536-928-0x0000000005260000-0x0000000005878000-memory.dmp

    Filesize

    6.1MB

  • memory/4536-929-0x0000000005900000-0x0000000005A0A000-memory.dmp

    Filesize

    1.0MB

  • memory/4536-930-0x0000000005A40000-0x0000000005A52000-memory.dmp

    Filesize

    72KB

  • memory/4536-931-0x0000000005A60000-0x0000000005A9C000-memory.dmp

    Filesize

    240KB

  • memory/4536-932-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

    Filesize

    304KB

  • memory/4536-933-0x0000000000780000-0x0000000000880000-memory.dmp

    Filesize

    1024KB

  • memory/4536-934-0x0000000000700000-0x000000000074B000-memory.dmp

    Filesize

    300KB

  • memory/4536-935-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB