Analysis

  • max time kernel
    141s
  • max time network
    150s
  • 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, 23:34

General

  • Target

    c3d62412dfa9ecc924ced3d296c30544fdebda337ef909c9aabf265f1d732105.exe

  • Size

    583KB

  • MD5

    8d5ce5dbe1741ee8e955541f92ac3be5

  • SHA1

    b4365d048f5be355a41537824c72b077b5a1d60d

  • SHA256

    c3d62412dfa9ecc924ced3d296c30544fdebda337ef909c9aabf265f1d732105

  • SHA512

    97c5f2cafc77e3ce4b4d0099530f66cb1c4e617c8419ec3e2fdd9e18b946826741ee0fa97f413969b62f232d23a319b68b06a02f87f58ef61fa16aa9f0276678

  • SSDEEP

    12288:+Mr6y900KnIV/JQX378bIvxIc3Nq5H915qLD0ovQEprI1:My1VBQ78MvD3Y5H9152Djpc1

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\c3d62412dfa9ecc924ced3d296c30544fdebda337ef909c9aabf265f1d732105.exe
    "C:\Users\Admin\AppData\Local\Temp\c3d62412dfa9ecc924ced3d296c30544fdebda337ef909c9aabf265f1d732105.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3448
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOj85wX32.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOj85wX32.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\euD46qg.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\euD46qg.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1092

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOj85wX32.exe

    Filesize

    438KB

    MD5

    1125117ab29a16c1fe6c15d591a09ff9

    SHA1

    1de76fe49d78672d1ebb43742f207ae9b04de61b

    SHA256

    4281bad4b752fd278b9f7852118ca11cda955f68342f9dc6586eeadd4d9b2342

    SHA512

    08a2e19f350b6ad719b279de9c80b6468ef771efe18c8f10e6393a7131631fa6f44e2055491f41da91a04c493fd24785b32c778cbd7a2c5e62abf978d23e320d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\euD46qg.exe

    Filesize

    301KB

    MD5

    b7310010d403a432b2b24fbc525c2c27

    SHA1

    b6ad682dea1b768201d9fa3d9c0a0be4df3aff8a

    SHA256

    ac7685b8203387f790d8dab34f74a0218eb59367c86cf9467364afce9647d391

    SHA512

    e1fe5f38e9e00f66b54e3f85c61808e7c0b4e5109368c555e0b8f20fded47fa9e05a8ac9420752128dad12bdccaa80126427b1cb15e6052018922d7ee29c2ca6

  • memory/1092-15-0x00000000006C0000-0x00000000007C0000-memory.dmp

    Filesize

    1024KB

  • memory/1092-16-0x00000000007C0000-0x000000000080B000-memory.dmp

    Filesize

    300KB

  • memory/1092-17-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/1092-18-0x0000000000400000-0x000000000057E000-memory.dmp

    Filesize

    1.5MB

  • memory/1092-19-0x0000000004B20000-0x0000000004B66000-memory.dmp

    Filesize

    280KB

  • memory/1092-20-0x0000000004B60000-0x0000000005104000-memory.dmp

    Filesize

    5.6MB

  • memory/1092-21-0x0000000005150000-0x0000000005194000-memory.dmp

    Filesize

    272KB

  • memory/1092-22-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-86-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-83-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-81-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-80-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-77-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-75-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-74-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-71-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-69-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-68-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-65-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-63-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-62-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-59-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-57-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-55-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-53-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-51-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-49-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-47-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-45-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-43-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-41-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-39-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-37-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-35-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-33-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-31-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-29-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-27-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-25-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-23-0x0000000005150000-0x000000000518E000-memory.dmp

    Filesize

    248KB

  • memory/1092-928-0x00000000051B0000-0x00000000057C8000-memory.dmp

    Filesize

    6.1MB

  • memory/1092-929-0x0000000005850000-0x000000000595A000-memory.dmp

    Filesize

    1.0MB

  • memory/1092-930-0x0000000005990000-0x00000000059A2000-memory.dmp

    Filesize

    72KB

  • memory/1092-931-0x00000000059B0000-0x00000000059EC000-memory.dmp

    Filesize

    240KB

  • memory/1092-932-0x0000000005B00000-0x0000000005B4C000-memory.dmp

    Filesize

    304KB

  • memory/1092-933-0x00000000006C0000-0x00000000007C0000-memory.dmp

    Filesize

    1024KB

  • memory/1092-934-0x00000000007C0000-0x000000000080B000-memory.dmp

    Filesize

    300KB

  • memory/1092-935-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB