Analysis

  • max time kernel
    118s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/08/2023, 01:00

General

  • Target

    3905c987a1acfcd789a7e9ac5e66d4445abf120fc1a7b81fb77e9444182d316c.exe

  • Size

    1.1MB

  • MD5

    065753f740a0b465cefbf65f1a1716a8

  • SHA1

    8d91143b08904bd62f306154af2c26a713034ae2

  • SHA256

    3905c987a1acfcd789a7e9ac5e66d4445abf120fc1a7b81fb77e9444182d316c

  • SHA512

    0451012310ecbc7524e04463bd5dcfe71c818b2f76f3b686807140129f1f6e6f0730574c3216b33f3f19e8095af86e8d655be6fc16c94ee4b5df6b754fefdc6c

  • SSDEEP

    24576:tP31/j4b9vK4XWNlM+MAPuh15yZbQzIEMFwpz0:tPSb9vK4sEA815yZbQzIElS

Malware Config

Extracted

Family

redline

Botnet

TEST

C2

46.149.77.25:8599

Attributes
  • auth_value

    8bc44a2d180183251d176d7b20ad1f91

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3905c987a1acfcd789a7e9ac5e66d4445abf120fc1a7b81fb77e9444182d316c.exe
    "C:\Users\Admin\AppData\Local\Temp\3905c987a1acfcd789a7e9ac5e66d4445abf120fc1a7b81fb77e9444182d316c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2416

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2416-145-0x0000000005AB0000-0x0000000005AEC000-memory.dmp

          Filesize

          240KB

        • memory/2416-147-0x0000000005EB0000-0x0000000005F42000-memory.dmp

          Filesize

          584KB

        • memory/2416-156-0x0000000074EF0000-0x00000000756A0000-memory.dmp

          Filesize

          7.7MB

        • memory/2416-146-0x0000000005D90000-0x0000000005E06000-memory.dmp

          Filesize

          472KB

        • memory/2416-141-0x0000000006090000-0x00000000066A8000-memory.dmp

          Filesize

          6.1MB

        • memory/2416-142-0x0000000005B80000-0x0000000005C8A000-memory.dmp

          Filesize

          1.0MB

        • memory/2416-144-0x0000000005A60000-0x0000000005A70000-memory.dmp

          Filesize

          64KB

        • memory/2416-143-0x0000000005A10000-0x0000000005A22000-memory.dmp

          Filesize

          72KB

        • memory/2416-134-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2416-154-0x0000000007700000-0x0000000007750000-memory.dmp

          Filesize

          320KB

        • memory/2416-140-0x0000000074EF0000-0x00000000756A0000-memory.dmp

          Filesize

          7.7MB

        • memory/2416-148-0x0000000005E10000-0x0000000005E76000-memory.dmp

          Filesize

          408KB

        • memory/2416-149-0x0000000007150000-0x00000000076F4000-memory.dmp

          Filesize

          5.6MB

        • memory/2416-150-0x0000000074EF0000-0x00000000756A0000-memory.dmp

          Filesize

          7.7MB

        • memory/2416-151-0x0000000005A60000-0x0000000005A70000-memory.dmp

          Filesize

          64KB

        • memory/2416-152-0x0000000009510000-0x00000000096D2000-memory.dmp

          Filesize

          1.8MB

        • memory/2416-153-0x0000000009C10000-0x000000000A13C000-memory.dmp

          Filesize

          5.2MB

        • memory/2844-133-0x0000000000870000-0x0000000000983000-memory.dmp

          Filesize

          1.1MB

        • memory/2844-139-0x0000000000870000-0x0000000000983000-memory.dmp

          Filesize

          1.1MB