Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-09-2023 08:53

General

  • Target

    dc08c886e74bc9591fcb680110b3c0ca6ef53acabe927deb5e6d2b4dc37a8a81.exe

  • Size

    702KB

  • MD5

    a73a4e4554aa5d055968505cecd935ad

  • SHA1

    1d01c78923773c452054bb22a08cfe0158d0c972

  • SHA256

    dc08c886e74bc9591fcb680110b3c0ca6ef53acabe927deb5e6d2b4dc37a8a81

  • SHA512

    af39c263afaee959c630ea1f8aedcd06ff3a5a0c3a6a35cc28142e1834f7100527e22c61e126c31696dba7497fdfdec75ba352237a6ed2257cc03386fc2124ba

  • SSDEEP

    6144:X42shISlTyAQgBhEPfgjad4tfd2Vl4uVQPSzA8qQzs9JGdvUEgfC:I2shISEAQgsPfg64uVQPSc8qQzsW5U5C

Malware Config

Extracted

Family

redline

Botnet

smokiez

C2

194.169.175.232:45450

Attributes
  • auth_value

    7b7d8a036038ab89b98f422d559b4f8f

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dc08c886e74bc9591fcb680110b3c0ca6ef53acabe927deb5e6d2b4dc37a8a81.exe
    "C:\Users\Admin\AppData\Local\Temp\dc08c886e74bc9591fcb680110b3c0ca6ef53acabe927deb5e6d2b4dc37a8a81.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:648
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1912
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 648 -s 140
      2⤵
      • Program crash
      PID:544
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 648 -ip 648
    1⤵
      PID:3508

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1912-0-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1912-1-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/1912-2-0x0000000004EF0000-0x0000000004EF6000-memory.dmp

      Filesize

      24KB

    • memory/1912-3-0x0000000005560000-0x0000000005B78000-memory.dmp

      Filesize

      6.1MB

    • memory/1912-4-0x0000000005060000-0x000000000516A000-memory.dmp

      Filesize

      1.0MB

    • memory/1912-5-0x0000000004F30000-0x0000000004F40000-memory.dmp

      Filesize

      64KB

    • memory/1912-6-0x0000000004FA0000-0x0000000004FB2000-memory.dmp

      Filesize

      72KB

    • memory/1912-7-0x0000000005000000-0x000000000503C000-memory.dmp

      Filesize

      240KB

    • memory/1912-8-0x0000000005170000-0x00000000051BC000-memory.dmp

      Filesize

      304KB

    • memory/1912-9-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/1912-10-0x0000000005310000-0x0000000005386000-memory.dmp

      Filesize

      472KB

    • memory/1912-11-0x0000000005430000-0x00000000054C2000-memory.dmp

      Filesize

      584KB

    • memory/1912-12-0x0000000006620000-0x0000000006BC4000-memory.dmp

      Filesize

      5.6MB

    • memory/1912-13-0x00000000054D0000-0x0000000005536000-memory.dmp

      Filesize

      408KB

    • memory/1912-14-0x0000000004F30000-0x0000000004F40000-memory.dmp

      Filesize

      64KB

    • memory/1912-15-0x0000000006530000-0x0000000006580000-memory.dmp

      Filesize

      320KB

    • memory/1912-16-0x0000000008BB0000-0x0000000008D72000-memory.dmp

      Filesize

      1.8MB

    • memory/1912-17-0x00000000092B0000-0x00000000097DC000-memory.dmp

      Filesize

      5.2MB

    • memory/1912-19-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB