Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-07-2024 00:03

General

  • Target

    6f4f7db0f95e16b745df4034d1b2dc00N.exe

  • Size

    684KB

  • MD5

    6f4f7db0f95e16b745df4034d1b2dc00

  • SHA1

    3a791995b4e6dccf55d2ebc63af8688aa2b40bfe

  • SHA256

    034d5d766b238babd10e5d830ed4cdf7e89a4101a6b5ac562207bc1462216e36

  • SHA512

    019866af4b6cc07c0b6eac17248247700eecfa3fdc60907f0ce6383e3a4abc28de4e6acc21c3dd2d0b0b224c95c70de397ee740fdd50c8aafa5a1ef8cc39470e

  • SSDEEP

    12288:4nADcvRLJ9/qrXlUe2GL34GdQId1YWZzp6fnXCLNGMqsmGAmR:rgZt9/qri3G7Q5Ap6P45mZ

Malware Config

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
  • 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f4f7db0f95e16b745df4034d1b2dc00N.exe
    "C:\Users\Admin\AppData\Local\Temp\6f4f7db0f95e16b745df4034d1b2dc00N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3136
    • 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
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1652-6-0x0000000005510000-0x00000000055A2000-memory.dmp

    Filesize

    584KB

  • memory/1652-8-0x0000000008850000-0x0000000008E68000-memory.dmp

    Filesize

    6.1MB

  • memory/1652-2-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

    Filesize

    4KB

  • memory/1652-3-0x0000000074C90000-0x0000000075440000-memory.dmp

    Filesize

    7.7MB

  • memory/1652-4-0x00000000053D0000-0x00000000053F0000-memory.dmp

    Filesize

    128KB

  • memory/1652-5-0x00000000059E0000-0x0000000005F84000-memory.dmp

    Filesize

    5.6MB

  • memory/1652-1-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/1652-7-0x00000000056A0000-0x00000000056AA000-memory.dmp

    Filesize

    40KB

  • memory/1652-14-0x0000000074C90000-0x0000000075440000-memory.dmp

    Filesize

    7.7MB

  • memory/1652-9-0x00000000083A0000-0x00000000084AA000-memory.dmp

    Filesize

    1.0MB

  • memory/1652-10-0x00000000082E0000-0x00000000082F2000-memory.dmp

    Filesize

    72KB

  • memory/1652-11-0x0000000008340000-0x000000000837C000-memory.dmp

    Filesize

    240KB

  • memory/1652-12-0x00000000084B0000-0x00000000084FC000-memory.dmp

    Filesize

    304KB

  • memory/1652-13-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

    Filesize

    4KB

  • memory/3136-0-0x0000000001270000-0x0000000001271000-memory.dmp

    Filesize

    4KB