Analysis

  • max time kernel
    105s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-11-2022 23:56

General

  • Target

    7ecebd28e0b5a7913e7523e6ff6f5fe9.exe

  • Size

    1.2MB

  • MD5

    7ecebd28e0b5a7913e7523e6ff6f5fe9

  • SHA1

    c16f9b7c14c037ab414be6f8d70e8e600c30c99c

  • SHA256

    b68102eac02c085ecd5827133a4923806e23b9d5548206103759b7de28357a05

  • SHA512

    c6e8aac4bf0645bf66d84d4a9e53437d857893911fa6a0b850ca660094c450b90e9f650b793830e2e4653e48649c5504dcab259ea8d49ee3683fffab85ed06ae

  • SSDEEP

    24576:TC1IY8Y04oieNMgPAQMuPkVZq79sR0D/7vUy0:TCCBVJsisy0

Malware Config

Extracted

Family

redline

Botnet

love

C2

45.15.157.0:22789

Attributes
  • auth_value

    f2b8ce19d1b1584a3972de28dfe5bf40

Signatures

  • RedLine

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ecebd28e0b5a7913e7523e6ff6f5fe9.exe
    "C:\Users\Admin\AppData\Local\Temp\7ecebd28e0b5a7913e7523e6ff6f5fe9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4856
    • 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:4776

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4776-132-0x0000000000000000-mapping.dmp
  • memory/4776-133-0x0000000000400000-0x0000000000454000-memory.dmp
    Filesize

    336KB

  • memory/4776-138-0x0000000005AE0000-0x00000000060F8000-memory.dmp
    Filesize

    6.1MB

  • memory/4776-139-0x0000000005660000-0x000000000576A000-memory.dmp
    Filesize

    1.0MB

  • memory/4776-140-0x0000000005590000-0x00000000055A2000-memory.dmp
    Filesize

    72KB

  • memory/4776-141-0x00000000055F0000-0x000000000562C000-memory.dmp
    Filesize

    240KB

  • memory/4776-142-0x0000000005970000-0x0000000005A02000-memory.dmp
    Filesize

    584KB

  • memory/4776-143-0x00000000066B0000-0x0000000006C54000-memory.dmp
    Filesize

    5.6MB

  • memory/4776-144-0x0000000005A10000-0x0000000005A76000-memory.dmp
    Filesize

    408KB

  • memory/4776-145-0x0000000006FA0000-0x0000000007162000-memory.dmp
    Filesize

    1.8MB

  • memory/4776-146-0x0000000007D60000-0x000000000828C000-memory.dmp
    Filesize

    5.2MB

  • memory/4776-147-0x0000000007170000-0x00000000071E6000-memory.dmp
    Filesize

    472KB

  • memory/4776-148-0x0000000006F40000-0x0000000006F90000-memory.dmp
    Filesize

    320KB