Analysis

  • max time kernel
    40s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    04-05-2022 22:17

General

  • Target

    15b38276f41126099be95a4890a701026de7dc08731930624517842d413632f7.exe

  • Size

    1MB

  • MD5

    5d2367e76275aa61b153bbe5c34e73e6

  • SHA1

    6e3893ebe0e612bdf7923f83f97d7301f152cfa7

  • SHA256

    15b38276f41126099be95a4890a701026de7dc08731930624517842d413632f7

  • SHA512

    c7b418d04c7b555af5bdbd66cdaea8d74a997b0a9e9dc662459ad6baf8b6ae3f1726c45c7b91b6f80c611c1d8f6e78b3e0c3d77f6a8325cc7e913862b16aa6f9

Malware Config

Extracted

Family

redline

Botnet

install

C2

78.47.98.158:35823

Attributes
auth_value
8eea77189c08cded7fd621fc5ec89caf

Signatures

  • RedLine

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

  • RedLine Payload ⋅ 4 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting ⋅ 2 TTPs
  • Suspicious use of SetThreadContext ⋅ 1 IoCs
  • Suspicious behavior: EnumeratesProcesses ⋅ 1 IoCs
  • Suspicious use of AdjustPrivilegeToken ⋅ 1 IoCs
  • Suspicious use of WriteProcessMemory ⋅ 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15b38276f41126099be95a4890a701026de7dc08731930624517842d413632f7.exe
    "C:\Users\Admin\AppData\Local\Temp\15b38276f41126099be95a4890a701026de7dc08731930624517842d413632f7.exe"
    Suspicious use of SetThreadContext
    Suspicious use of WriteProcessMemory
    PID:316
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1108

Network

MITRE ATT&CK Matrix

Command and Control

    Credential Access

    Defense Evasion

      Discovery

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Persistence

                    Privilege Escalation

                      Replay Monitor

                      00:00 00:00

                      Downloads

                      • memory/1108-54-0x0000000000400000-0x0000000000420000-memory.dmp
                      • memory/1108-56-0x0000000000400000-0x0000000000420000-memory.dmp
                      • memory/1108-61-0x000000000041BC3E-mapping.dmp
                      • memory/1108-62-0x0000000000400000-0x0000000000420000-memory.dmp
                      • memory/1108-63-0x0000000000400000-0x0000000000420000-memory.dmp
                      • memory/1108-64-0x0000000076431000-0x0000000076433000-memory.dmp