Analysis

  • max time kernel
    91s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-02-2023 01:06

General

  • Target

    f1f5ca445302d4ce79a551dc82c86c317c3a5b4850f0603e9ef0272300d0808d.exe

  • Size

    338KB

  • MD5

    187e82448684fc35000f2d7a0540416b

  • SHA1

    fd3386b603b90f7f53965eb76464f19a73f96c21

  • SHA256

    f1f5ca445302d4ce79a551dc82c86c317c3a5b4850f0603e9ef0272300d0808d

  • SHA512

    72cd94909e597a5295873d2e305e3e04b6208d2ec6d83fbee8150fd1598d85c7a009844d89f7fe9cbefef5785adc81b4ff0a8f65271a19be3705bf3eb2b6ca98

  • SSDEEP

    6144:nbDQmioYCCAYp5fRZOVANlZ1iJ5ZccG7uMR9NX23BoIgPEDZCO4lw1JedPlC:nbDQ7LpDcVAN1lDm3BoIgPEDZCO4lw1H

Malware Config

Extracted

Family

redline

Botnet

24.01

C2

37.220.86.164:29170

Attributes
  • auth_value

    1c7f0aa21138601b5201a3a4a0123991

Signatures

  • RedLine

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

  • 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\f1f5ca445302d4ce79a551dc82c86c317c3a5b4850f0603e9ef0272300d0808d.exe
    "C:\Users\Admin\AppData\Local\Temp\f1f5ca445302d4ce79a551dc82c86c317c3a5b4850f0603e9ef0272300d0808d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:764

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/764-132-0x0000000000AA0000-0x0000000000AFA000-memory.dmp

    Filesize

    360KB

  • memory/764-133-0x0000000005B50000-0x0000000006168000-memory.dmp

    Filesize

    6.1MB

  • memory/764-134-0x0000000005690000-0x000000000579A000-memory.dmp

    Filesize

    1.0MB

  • memory/764-135-0x00000000055C0000-0x00000000055D2000-memory.dmp

    Filesize

    72KB

  • memory/764-136-0x0000000005620000-0x000000000565C000-memory.dmp

    Filesize

    240KB

  • memory/764-137-0x0000000005960000-0x00000000059F2000-memory.dmp

    Filesize

    584KB

  • memory/764-138-0x0000000006C10000-0x00000000071B4000-memory.dmp

    Filesize

    5.6MB

  • memory/764-139-0x0000000006170000-0x00000000061D6000-memory.dmp

    Filesize

    408KB

  • memory/764-140-0x0000000006860000-0x00000000068D6000-memory.dmp

    Filesize

    472KB

  • memory/764-141-0x00000000064E0000-0x0000000006530000-memory.dmp

    Filesize

    320KB

  • memory/764-142-0x00000000071C0000-0x0000000007382000-memory.dmp

    Filesize

    1.8MB

  • memory/764-143-0x0000000008DE0000-0x000000000930C000-memory.dmp

    Filesize

    5.2MB