Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 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:2184
    • 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:2136

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2136-55-0x0000000000090000-0x00000000000C0000-memory.dmp

          Filesize

          192KB

        • memory/2136-57-0x0000000000090000-0x00000000000C0000-memory.dmp

          Filesize

          192KB

        • memory/2136-61-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2136-65-0x0000000000090000-0x00000000000C0000-memory.dmp

          Filesize

          192KB

        • memory/2136-63-0x0000000000090000-0x00000000000C0000-memory.dmp

          Filesize

          192KB

        • memory/2136-66-0x0000000074150000-0x000000007483E000-memory.dmp

          Filesize

          6.9MB

        • memory/2136-67-0x00000000002F0000-0x00000000002F6000-memory.dmp

          Filesize

          24KB

        • memory/2136-68-0x0000000004B50000-0x0000000004B90000-memory.dmp

          Filesize

          256KB

        • memory/2136-69-0x0000000074150000-0x000000007483E000-memory.dmp

          Filesize

          6.9MB

        • memory/2136-70-0x0000000074150000-0x000000007483E000-memory.dmp

          Filesize

          6.9MB

        • memory/2184-54-0x0000000000F30000-0x0000000001043000-memory.dmp

          Filesize

          1.1MB

        • memory/2184-64-0x0000000000F30000-0x0000000001043000-memory.dmp

          Filesize

          1.1MB