Analysis

  • max time kernel
    103s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-03-2023 18:25

General

  • Target

    5bdd9031078c43b0790bc0b8eaac8b45a1e2edb0ea4b9febc33816119ac3ea89.exe

  • Size

    280KB

  • MD5

    b1ae3ce53c66609126b4dc9ab58f727d

  • SHA1

    db9089cf70bc2368ef2d264c999da6ae9362c3d5

  • SHA256

    5bdd9031078c43b0790bc0b8eaac8b45a1e2edb0ea4b9febc33816119ac3ea89

  • SHA512

    bc84bfae8ed954316a592f89047f1582f19fba72e129e4ca267d07573ddc29d0cc53ed18ab65ea81df52f164bf22cf02f0dadac6d9eab3aa0036ab7e64efdd0a

  • SSDEEP

    3072:4FxEGBWLMsxoqBot9FlE61R+lBDr3OEjqwUQVrfzwI+usSWP9v3pSo+LXJa:4gGBM1o3B15FwJ7rRWP9Pp+

Malware Config

Extracted

Family

redline

Botnet

fronx2

C2

fronxtracking.com:80

Attributes
  • auth_value

    0a4100df2644a6a6582137d2da2c8bd1

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5bdd9031078c43b0790bc0b8eaac8b45a1e2edb0ea4b9febc33816119ac3ea89.exe
    "C:\Users\Admin\AppData\Local\Temp\5bdd9031078c43b0790bc0b8eaac8b45a1e2edb0ea4b9febc33816119ac3ea89.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5068
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 2532
      2⤵
      • Program crash
      PID:5112
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5068 -ip 5068
    1⤵
      PID:4776

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5068-134-0x0000000004E60000-0x0000000005404000-memory.dmp

      Filesize

      5.6MB

    • memory/5068-135-0x0000000002220000-0x0000000002282000-memory.dmp

      Filesize

      392KB

    • memory/5068-136-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/5068-137-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/5068-138-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-139-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-141-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-143-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-145-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-147-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-149-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-151-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-153-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-155-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-157-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-159-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-161-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-163-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-165-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-167-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-169-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-171-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-173-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-175-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-177-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-179-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-181-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-183-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-185-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-187-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-189-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-191-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-193-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-195-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-197-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-199-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-201-0x0000000004C70000-0x0000000004CC2000-memory.dmp

      Filesize

      328KB

    • memory/5068-928-0x0000000005410000-0x0000000005A28000-memory.dmp

      Filesize

      6.1MB

    • memory/5068-929-0x0000000004D10000-0x0000000004D22000-memory.dmp

      Filesize

      72KB

    • memory/5068-930-0x0000000004D30000-0x0000000004E3A000-memory.dmp

      Filesize

      1.0MB

    • memory/5068-931-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/5068-932-0x0000000005A30000-0x0000000005A6C000-memory.dmp

      Filesize

      240KB

    • memory/5068-933-0x0000000005D40000-0x0000000005DA6000-memory.dmp

      Filesize

      408KB

    • memory/5068-934-0x0000000006CF0000-0x0000000006D82000-memory.dmp

      Filesize

      584KB

    • memory/5068-935-0x0000000006DA0000-0x0000000006E16000-memory.dmp

      Filesize

      472KB

    • memory/5068-936-0x0000000006E60000-0x0000000006E7E000-memory.dmp

      Filesize

      120KB

    • memory/5068-938-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/5068-939-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/5068-940-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/5068-941-0x0000000007210000-0x0000000007260000-memory.dmp

      Filesize

      320KB

    • memory/5068-942-0x0000000007260000-0x0000000007422000-memory.dmp

      Filesize

      1.8MB

    • memory/5068-943-0x0000000007440000-0x000000000796C000-memory.dmp

      Filesize

      5.2MB

    • memory/5068-945-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB