Analysis

  • max time kernel
    91s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2023 15:55

General

  • Target

    41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09.exe

  • Size

    363KB

  • MD5

    eda5c72301507b3adf08a64b86b7d78f

  • SHA1

    a066ec770ed8ac4ddd58e438a4dfe87b3acaf60b

  • SHA256

    41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09

  • SHA512

    12953db1f6783ee9f4d36d1bacb8fd9828c4465084112546fe43231d0bcf6683f00c5bb0a0dbf576bb6368f30dcd3152b1f7a3d3d9e81ffb4eb37732947a3902

  • SSDEEP

    6144:ntSwSeeTrLly99tUFBzkjEYw/SdadcrYRRIeROcQx9Mut2en8YK:tU1TrRa+By2SdBrLeR1/

Malware Config

Extracted

Family

redline

Botnet

@Germany

C2

185.11.61.125:22344

Attributes
  • auth_value

    9d15d78194367a949e54a07d6ce02c62

Signatures

  • RedLine

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

  • RedLine payload 33 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\41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09.exe
    "C:\Users\Admin\AppData\Local\Temp\41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1652
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 1388
      2⤵
      • Program crash
      PID:2100
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1652 -ip 1652
    1⤵
      PID:1804

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1652-134-0x0000000004E30000-0x00000000053D4000-memory.dmp

      Filesize

      5.6MB

    • memory/1652-135-0x00000000008B0000-0x0000000000912000-memory.dmp

      Filesize

      392KB

    • memory/1652-136-0x0000000002970000-0x0000000002980000-memory.dmp

      Filesize

      64KB

    • memory/1652-137-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-139-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-138-0x0000000002970000-0x0000000002980000-memory.dmp

      Filesize

      64KB

    • memory/1652-141-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-143-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-145-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-147-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-149-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-151-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-153-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-155-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-157-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-159-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-161-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-163-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-165-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-167-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-169-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-171-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-173-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-175-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-177-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-179-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-181-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-183-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-185-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-187-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-189-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-191-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-193-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-195-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-197-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-199-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-201-0x0000000005420000-0x0000000005472000-memory.dmp

      Filesize

      328KB

    • memory/1652-928-0x0000000005480000-0x0000000005A98000-memory.dmp

      Filesize

      6.1MB

    • memory/1652-929-0x0000000005B40000-0x0000000005B52000-memory.dmp

      Filesize

      72KB

    • memory/1652-930-0x0000000005B60000-0x0000000005C6A000-memory.dmp

      Filesize

      1.0MB

    • memory/1652-931-0x0000000005C70000-0x0000000005CAC000-memory.dmp

      Filesize

      240KB

    • memory/1652-932-0x0000000002970000-0x0000000002980000-memory.dmp

      Filesize

      64KB

    • memory/1652-933-0x0000000005F80000-0x0000000005FE6000-memory.dmp

      Filesize

      408KB

    • memory/1652-934-0x0000000006650000-0x00000000066E2000-memory.dmp

      Filesize

      584KB

    • memory/1652-935-0x0000000006700000-0x0000000006776000-memory.dmp

      Filesize

      472KB

    • memory/1652-936-0x00000000067E0000-0x00000000069A2000-memory.dmp

      Filesize

      1.8MB

    • memory/1652-937-0x00000000069C0000-0x0000000006EEC000-memory.dmp

      Filesize

      5.2MB

    • memory/1652-938-0x0000000007010000-0x000000000702E000-memory.dmp

      Filesize

      120KB