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Analysis

  • max time kernel
    109s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/03/2023, 11:08

General

  • Target

    6a98aeb5fab613ae0665adb7242bbdcfd1ffab96c6f8b01ce8febb0cd637cd3a.exe

  • Size

    352KB

  • MD5

    02ca33b07b4a7104d83e568d0f503a05

  • SHA1

    801eae18dc2ca715c7a94356077ddc2b11ffa74f

  • SHA256

    6a98aeb5fab613ae0665adb7242bbdcfd1ffab96c6f8b01ce8febb0cd637cd3a

  • SHA512

    1986dd18042e2fb7cd3b8b1ccb6142d438e9139aa4d0ce91340ad3c070ae8868509f74b2ccdeeff719cbc36961fd0af723c955d65ccdc10d96392e398bec989e

  • SSDEEP

    3072:YpgRzjmT9G9d8R0Tjng1uD6qtREDRYnMjbKsNvREenWsUcf8Fpkv2dQviEilz27z:VjUuPltREYMXpEGUcf8f9l8CkJEIj

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\6a98aeb5fab613ae0665adb7242bbdcfd1ffab96c6f8b01ce8febb0cd637cd3a.exe
    "C:\Users\Admin\AppData\Local\Temp\6a98aeb5fab613ae0665adb7242bbdcfd1ffab96c6f8b01ce8febb0cd637cd3a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3080
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 1564
      2⤵
      • Program crash
      PID:4232
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3080 -ip 3080
    1⤵
      PID:1440

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3080-134-0x0000000002D20000-0x0000000002D82000-memory.dmp

      Filesize

      392KB

    • memory/3080-135-0x0000000004CF0000-0x0000000004D00000-memory.dmp

      Filesize

      64KB

    • memory/3080-136-0x00000000073D0000-0x0000000007974000-memory.dmp

      Filesize

      5.6MB

    • memory/3080-137-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-138-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-140-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-142-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-144-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-146-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-148-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-150-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-152-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-154-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-156-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-158-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-160-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-162-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-164-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-166-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-168-0x0000000004CF0000-0x0000000004D00000-memory.dmp

      Filesize

      64KB

    • memory/3080-170-0x0000000004CF0000-0x0000000004D00000-memory.dmp

      Filesize

      64KB

    • memory/3080-169-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-172-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-174-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-176-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-178-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-180-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-182-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-184-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-186-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-188-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-190-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-192-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-194-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-196-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-198-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-200-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-202-0x0000000004D90000-0x0000000004DE2000-memory.dmp

      Filesize

      328KB

    • memory/3080-929-0x0000000007980000-0x0000000007F98000-memory.dmp

      Filesize

      6.1MB

    • memory/3080-930-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

      Filesize

      72KB

    • memory/3080-931-0x0000000007FD0000-0x00000000080DA000-memory.dmp

      Filesize

      1.0MB

    • memory/3080-932-0x00000000080E0000-0x000000000811C000-memory.dmp

      Filesize

      240KB

    • memory/3080-933-0x0000000004CF0000-0x0000000004D00000-memory.dmp

      Filesize

      64KB

    • memory/3080-934-0x00000000083F0000-0x0000000008456000-memory.dmp

      Filesize

      408KB

    • memory/3080-935-0x0000000008AC0000-0x0000000008B52000-memory.dmp

      Filesize

      584KB

    • memory/3080-936-0x0000000008B70000-0x0000000008BE6000-memory.dmp

      Filesize

      472KB

    • memory/3080-937-0x0000000008C50000-0x0000000008E12000-memory.dmp

      Filesize

      1.8MB

    • memory/3080-938-0x0000000008E30000-0x000000000935C000-memory.dmp

      Filesize

      5.2MB

    • memory/3080-939-0x0000000009480000-0x000000000949E000-memory.dmp

      Filesize

      120KB