Analysis

  • max time kernel
    80s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/03/2023, 21:23

General

  • Target

    681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd.exe

  • Size

    425KB

  • MD5

    7e148ff307d47c413a4d4e7e918b1752

  • SHA1

    14dc93701acf74580661c6735399a5c65daba0dc

  • SHA256

    681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd

  • SHA512

    25c9f966b2feb8fda4105d550a5daf8a7e7c576599a988483b2ffa8e1086f824a2ca423e6ef10b8a5a229ccc346e8e4457ce71b70e10f5ac473a2a391e529a0b

  • SSDEEP

    6144:KUdfvCLfm8DMLVtLMmd9L0QFE+u/Ux59bNPH:jvCDm8DiE8SQFJueV1H

Malware Config

Extracted

Family

redline

Botnet

@chicago

C2

185.11.61.125:22344

Attributes
  • auth_value

    21f863e0cbd09d0681058e068d0d1d7f

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\681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd.exe
    "C:\Users\Admin\AppData\Local\Temp\681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 1612
      2⤵
      • Program crash
      PID:3672
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1932 -ip 1932
    1⤵
      PID:2172

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1932-134-0x0000000002BE0000-0x0000000002C42000-memory.dmp

            Filesize

            392KB

          • memory/1932-135-0x0000000007410000-0x00000000079B4000-memory.dmp

            Filesize

            5.6MB

          • memory/1932-136-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-137-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-139-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-141-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-143-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-145-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-148-0x0000000007400000-0x0000000007410000-memory.dmp

            Filesize

            64KB

          • memory/1932-150-0x0000000007400000-0x0000000007410000-memory.dmp

            Filesize

            64KB

          • memory/1932-152-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-151-0x0000000007400000-0x0000000007410000-memory.dmp

            Filesize

            64KB

          • memory/1932-147-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-154-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-156-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-158-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-160-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-162-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-164-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-166-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-168-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-170-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-172-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-174-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-176-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-178-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-180-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-182-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-184-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-186-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-188-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-190-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-192-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-194-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-196-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-198-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-200-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-202-0x0000000004CF0000-0x0000000004D42000-memory.dmp

            Filesize

            328KB

          • memory/1932-929-0x00000000079C0000-0x0000000007FD8000-memory.dmp

            Filesize

            6.1MB

          • memory/1932-930-0x0000000007360000-0x0000000007372000-memory.dmp

            Filesize

            72KB

          • memory/1932-931-0x0000000007FE0000-0x00000000080EA000-memory.dmp

            Filesize

            1.0MB

          • memory/1932-932-0x0000000007380000-0x00000000073BC000-memory.dmp

            Filesize

            240KB

          • memory/1932-933-0x0000000007400000-0x0000000007410000-memory.dmp

            Filesize

            64KB

          • memory/1932-934-0x0000000008380000-0x00000000083E6000-memory.dmp

            Filesize

            408KB

          • memory/1932-935-0x0000000008A50000-0x0000000008AE2000-memory.dmp

            Filesize

            584KB

          • memory/1932-936-0x0000000008C00000-0x0000000008C76000-memory.dmp

            Filesize

            472KB

          • memory/1932-937-0x0000000008CC0000-0x0000000008CDE000-memory.dmp

            Filesize

            120KB

          • memory/1932-938-0x0000000008D60000-0x0000000008F22000-memory.dmp

            Filesize

            1.8MB

          • memory/1932-939-0x0000000008F40000-0x000000000946C000-memory.dmp

            Filesize

            5.2MB

          • memory/1932-943-0x0000000007400000-0x0000000007410000-memory.dmp

            Filesize

            64KB

          • memory/1932-942-0x0000000007400000-0x0000000007410000-memory.dmp

            Filesize

            64KB

          • memory/1932-944-0x0000000007400000-0x0000000007410000-memory.dmp

            Filesize

            64KB