Analysis

  • max time kernel
    112s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/09/2022, 14:03

General

  • Target

    66b3b5e0ca7afc81339ff82c94824b4cd4252a52e677601d42ac6b636e720fec.exe

  • Size

    360KB

  • MD5

    0f0593f6b44244069444590ef972e85f

  • SHA1

    c1dda50e45aa2b83b6e80b635b05bdd5fcaada94

  • SHA256

    66b3b5e0ca7afc81339ff82c94824b4cd4252a52e677601d42ac6b636e720fec

  • SHA512

    2406131b3415066211dac3ef863f58f0225c04df40b81d9743f8f18762ba099065405980183fafa4d92036a6a9eb86a95e59b95a041999373ddc5a46c95c6426

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\66b3b5e0ca7afc81339ff82c94824b4cd4252a52e677601d42ac6b636e720fec.exe
    "C:\Users\Admin\AppData\Local\Temp\66b3b5e0ca7afc81339ff82c94824b4cd4252a52e677601d42ac6b636e720fec.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4964

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4964-132-0x0000000000F70000-0x0000000000FD0000-memory.dmp

    Filesize

    384KB

  • memory/4964-133-0x000000000B610000-0x000000000BC28000-memory.dmp

    Filesize

    6.1MB

  • memory/4964-134-0x000000000B180000-0x000000000B28A000-memory.dmp

    Filesize

    1.0MB

  • memory/4964-135-0x000000000B0B0000-0x000000000B0C2000-memory.dmp

    Filesize

    72KB

  • memory/4964-136-0x000000000B110000-0x000000000B14C000-memory.dmp

    Filesize

    240KB

  • memory/4964-137-0x000000000B450000-0x000000000B4E2000-memory.dmp

    Filesize

    584KB

  • memory/4964-138-0x000000000C1E0000-0x000000000C784000-memory.dmp

    Filesize

    5.6MB

  • memory/4964-139-0x000000000BC30000-0x000000000BC96000-memory.dmp

    Filesize

    408KB

  • memory/4964-140-0x000000000C960000-0x000000000CB22000-memory.dmp

    Filesize

    1.8MB

  • memory/4964-141-0x000000000D060000-0x000000000D58C000-memory.dmp

    Filesize

    5.2MB

  • memory/4964-142-0x000000000C860000-0x000000000C8D6000-memory.dmp

    Filesize

    472KB

  • memory/4964-143-0x000000000C8E0000-0x000000000C930000-memory.dmp

    Filesize

    320KB