Analysis

  • max time kernel
    15s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2024 14:53

General

  • Target

    file.exe

  • Size

    312KB

  • MD5

    db1fbaf680dc245b486db86fa852f655

  • SHA1

    355caa80363bc44607efcce4c64d3752a0edf286

  • SHA256

    0b6cd2b1e18193ba33edbd6a3fc464a6e302f0da7f881dd48aedbf6ba993aa32

  • SHA512

    ec923d035cd6d608315c7a7dbd3ffd66afea22dace6f0854e7e97346ca758f6344c32a6a7336e9fd1506207bdee1e408f4a328b7671c7d9248a64e8a56c2e840

  • SSDEEP

    6144:ebVv6RXCrNabG9wcT7XVwBIQv6B2M4m2FxHrkRQyczK+VcpKTCcTj:ebGXCNXX1wus6B2Mo1mKcFcT

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

45.91.202.63:25415

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      PID:2484

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp99EE.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/1728-1-0x00000000003F0000-0x0000000000444000-memory.dmp

    Filesize

    336KB

  • memory/1728-36-0x0000000074A30000-0x00000000751E0000-memory.dmp

    Filesize

    7.7MB

  • memory/1728-5-0x0000000074A30000-0x00000000751E0000-memory.dmp

    Filesize

    7.7MB

  • memory/1728-0-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

    Filesize

    4KB

  • memory/2484-31-0x00000000074D0000-0x0000000007AE8000-memory.dmp

    Filesize

    6.1MB

  • memory/2484-33-0x0000000006F60000-0x0000000006F72000-memory.dmp

    Filesize

    72KB

  • memory/2484-9-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/2484-10-0x0000000005860000-0x000000000586A000-memory.dmp

    Filesize

    40KB

  • memory/2484-7-0x0000000005EE0000-0x0000000006484000-memory.dmp

    Filesize

    5.6MB

  • memory/2484-27-0x0000000006610000-0x0000000006686000-memory.dmp

    Filesize

    472KB

  • memory/2484-28-0x0000000006E90000-0x0000000006EAE000-memory.dmp

    Filesize

    120KB

  • memory/2484-6-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/2484-32-0x0000000007020000-0x000000000712A000-memory.dmp

    Filesize

    1.0MB

  • memory/2484-8-0x0000000005880000-0x0000000005912000-memory.dmp

    Filesize

    584KB

  • memory/2484-34-0x0000000006FC0000-0x0000000006FFC000-memory.dmp

    Filesize

    240KB

  • memory/2484-35-0x0000000007130000-0x000000000717C000-memory.dmp

    Filesize

    304KB

  • memory/2484-3-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2484-37-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/2484-38-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/2484-39-0x0000000007270000-0x00000000072D6000-memory.dmp

    Filesize

    408KB

  • memory/2484-42-0x0000000007480000-0x00000000074D0000-memory.dmp

    Filesize

    320KB

  • memory/2484-43-0x0000000007FC0000-0x0000000008182000-memory.dmp

    Filesize

    1.8MB

  • memory/2484-44-0x0000000008DD0000-0x00000000092FC000-memory.dmp

    Filesize

    5.2MB

  • memory/2484-46-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB