Analysis

  • max time kernel
    99s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-04-2023 04:01

General

  • Target

    01e5f4f24fd809ad587a3f2104d033239d9ba25caac8c161161b2586109ed395.exe

  • Size

    348KB

  • MD5

    d02f42679b4bb7ad604168e5477f30d2

  • SHA1

    10c25adc83b22124489d59bfce063d4310cc229b

  • SHA256

    01e5f4f24fd809ad587a3f2104d033239d9ba25caac8c161161b2586109ed395

  • SHA512

    5a94e252ec7931ae9d6526515a8e2ba3a6c9ce78873115c6f191bf0b79b6c8a6a63a4822cca9462a41070d0127d14cddba3be25b87ea2bbed6980d2342916c6a

  • SSDEEP

    6144:BVuxhw6zy2yhA5RWWsOFNeazu3+KdKmR/TZtkjt:B0xS6cW5IWsUaO4tGt

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\01e5f4f24fd809ad587a3f2104d033239d9ba25caac8c161161b2586109ed395.exe
    "C:\Users\Admin\AppData\Local\Temp\01e5f4f24fd809ad587a3f2104d033239d9ba25caac8c161161b2586109ed395.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5072
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 1816
      2⤵
      • Program crash
      PID:4348
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 5072 -ip 5072
    1⤵
      PID:1960

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    1
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5072-134-0x0000000002410000-0x0000000002472000-memory.dmp
      Filesize

      392KB

    • memory/5072-135-0x0000000005050000-0x00000000055F4000-memory.dmp
      Filesize

      5.6MB

    • memory/5072-136-0x0000000002CE0000-0x0000000002CF0000-memory.dmp
      Filesize

      64KB

    • memory/5072-137-0x0000000002CE0000-0x0000000002CF0000-memory.dmp
      Filesize

      64KB

    • memory/5072-138-0x0000000002CE0000-0x0000000002CF0000-memory.dmp
      Filesize

      64KB

    • memory/5072-139-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-140-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-142-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-144-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-146-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-148-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-150-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-152-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-154-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-156-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-158-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-160-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-162-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-164-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-166-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-168-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-170-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-172-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-174-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-178-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-176-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-180-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-182-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-184-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-186-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-188-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-190-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-192-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-194-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-196-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-198-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-200-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-202-0x0000000002C20000-0x0000000002C72000-memory.dmp
      Filesize

      328KB

    • memory/5072-929-0x0000000005600000-0x0000000005C18000-memory.dmp
      Filesize

      6.1MB

    • memory/5072-930-0x0000000005C30000-0x0000000005C42000-memory.dmp
      Filesize

      72KB

    • memory/5072-931-0x0000000005C50000-0x0000000005D5A000-memory.dmp
      Filesize

      1.0MB

    • memory/5072-932-0x0000000002CE0000-0x0000000002CF0000-memory.dmp
      Filesize

      64KB

    • memory/5072-933-0x0000000005D60000-0x0000000005D9C000-memory.dmp
      Filesize

      240KB

    • memory/5072-934-0x0000000006070000-0x00000000060D6000-memory.dmp
      Filesize

      408KB

    • memory/5072-935-0x0000000006740000-0x00000000067D2000-memory.dmp
      Filesize

      584KB

    • memory/5072-936-0x0000000006930000-0x00000000069A6000-memory.dmp
      Filesize

      472KB

    • memory/5072-937-0x0000000006A10000-0x0000000006BD2000-memory.dmp
      Filesize

      1.8MB

    • memory/5072-938-0x0000000006BF0000-0x000000000711C000-memory.dmp
      Filesize

      5.2MB

    • memory/5072-939-0x0000000007230000-0x000000000724E000-memory.dmp
      Filesize

      120KB