Analysis

  • max time kernel
    131s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-08-2022 05:49

General

  • Target

    a8d125e363c517ed0f9dc1ad4b8e76985ca396d0feda89b40a7142d6086a17f7.exe

  • Size

    658KB

  • MD5

    f08b26441446f621c046abdbc3f5b456

  • SHA1

    0170db2cddd19df860223fe4bc140bd01c285853

  • SHA256

    a8d125e363c517ed0f9dc1ad4b8e76985ca396d0feda89b40a7142d6086a17f7

  • SHA512

    2009a8c7d058d98e047439722cd8d0e6485087e314b23aad31f3e1308f6319e9e718f0b4db86976f2f1274ac412b051056e9e05a2f9c27166e7ad91591f65426

Malware Config

Extracted

Family

redline

Botnet

top1

C2

pemararslava.xyz:80

Attributes
  • auth_value

    e3ff30d1ffe0ffdb11211b351a0179a1

Signatures

  • RedLine

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8d125e363c517ed0f9dc1ad4b8e76985ca396d0feda89b40a7142d6086a17f7.exe
    "C:\Users\Admin\AppData\Local\Temp\a8d125e363c517ed0f9dc1ad4b8e76985ca396d0feda89b40a7142d6086a17f7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3736
    • C:\Users\Admin\AppData\Local\Temp\a8d125e363c517ed0f9dc1ad4b8e76985ca396d0feda89b40a7142d6086a17f7.exe
      "C:\Users\Admin\AppData\Local\Temp\a8d125e363c517ed0f9dc1ad4b8e76985ca396d0feda89b40a7142d6086a17f7.exe"
      2⤵
        PID:4720

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a8d125e363c517ed0f9dc1ad4b8e76985ca396d0feda89b40a7142d6086a17f7.exe.log
      Filesize

      42B

      MD5

      84cfdb4b995b1dbf543b26b86c863adc

      SHA1

      d2f47764908bf30036cf8248b9ff5541e2711fa2

      SHA256

      d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b

      SHA512

      485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce

    • memory/3736-131-0x0000000000130000-0x00000000001F0000-memory.dmp
      Filesize

      768KB

    • memory/4720-132-0x0000000000000000-mapping.dmp
    • memory/4720-133-0x0000000000730000-0x000000000074E000-memory.dmp
      Filesize

      120KB

    • memory/4720-135-0x0000000005110000-0x0000000005728000-memory.dmp
      Filesize

      6.1MB

    • memory/4720-136-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
      Filesize

      72KB

    • memory/4720-137-0x0000000004CE0000-0x0000000004DEA000-memory.dmp
      Filesize

      1.0MB

    • memory/4720-138-0x0000000004C10000-0x0000000004C4C000-memory.dmp
      Filesize

      240KB