Analysis

  • max time kernel
    141s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/03/2023, 16:50

General

  • Target

    17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe

  • Size

    313KB

  • MD5

    31f70c6466da3b3b8c83edf710705c14

  • SHA1

    7a60a310285c7b7e4e00740c117d5ad0fc7573dd

  • SHA256

    17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f

  • SHA512

    307ed82250755f8e62fc3c118a1fdde30312a7906c95bc492c206c73a052b919e9c3492b1d1be18450a1975d09ebe91a8037ef9b01b4aabe809997225854f8eb

  • SSDEEP

    6144:zdoDU7yEqGj13fno21RyPBVsIN2TnQkpQdzZIj:zdoIuVGj1Po2iPfaQQQdzSj

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 34 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe
    "C:\Users\Admin\AppData\Local\Temp\17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4576
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 1616
      2⤵
      • Program crash
      PID:5028
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4576 -ip 4576
    1⤵
      PID:5096

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4576-134-0x00000000021E0000-0x0000000002242000-memory.dmp

      Filesize

      392KB

    • memory/4576-135-0x0000000004DA0000-0x0000000005344000-memory.dmp

      Filesize

      5.6MB

    • memory/4576-136-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-137-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-139-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-141-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-143-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-145-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-147-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-149-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-151-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-153-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-155-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-159-0x0000000004D90000-0x0000000004DA0000-memory.dmp

      Filesize

      64KB

    • memory/4576-158-0x0000000004D90000-0x0000000004DA0000-memory.dmp

      Filesize

      64KB

    • memory/4576-157-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-162-0x0000000004D90000-0x0000000004DA0000-memory.dmp

      Filesize

      64KB

    • memory/4576-161-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-164-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-166-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-168-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-170-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-172-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-174-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-176-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-178-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-180-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-182-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-184-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-186-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-188-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-190-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-192-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-194-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-198-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-196-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-200-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-202-0x0000000004D00000-0x0000000004D52000-memory.dmp

      Filesize

      328KB

    • memory/4576-929-0x0000000005350000-0x0000000005968000-memory.dmp

      Filesize

      6.1MB

    • memory/4576-930-0x00000000059C0000-0x00000000059D2000-memory.dmp

      Filesize

      72KB

    • memory/4576-931-0x00000000059E0000-0x0000000005AEA000-memory.dmp

      Filesize

      1.0MB

    • memory/4576-932-0x0000000005AF0000-0x0000000005B2C000-memory.dmp

      Filesize

      240KB

    • memory/4576-933-0x0000000004D90000-0x0000000004DA0000-memory.dmp

      Filesize

      64KB

    • memory/4576-934-0x0000000005E00000-0x0000000005E66000-memory.dmp

      Filesize

      408KB

    • memory/4576-935-0x00000000064D0000-0x0000000006562000-memory.dmp

      Filesize

      584KB

    • memory/4576-936-0x0000000006580000-0x00000000065F6000-memory.dmp

      Filesize

      472KB

    • memory/4576-937-0x0000000006660000-0x0000000006822000-memory.dmp

      Filesize

      1.8MB

    • memory/4576-938-0x0000000006840000-0x0000000006D6C000-memory.dmp

      Filesize

      5.2MB

    • memory/4576-939-0x0000000006E90000-0x0000000006EAE000-memory.dmp

      Filesize

      120KB