Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 09:14

General

  • Target

    7a1d0a3a09e810b4e3eaa7472d10ce30d1a501f52488e17444f8472f0e06a4c9.exe

  • Size

    309KB

  • MD5

    2ec4e97a209b20af922489d40503776d

  • SHA1

    1307bee9ee56ac96bee481667710f74586cb9991

  • SHA256

    7a1d0a3a09e810b4e3eaa7472d10ce30d1a501f52488e17444f8472f0e06a4c9

  • SHA512

    7a6427f682245e26276b7865d262d8960468298cc9c04e18f9cdea9368563c649ded53d201f1ef95e974000ad59f8edbe8b1bbc39cf1d71de918e49107cf8695

  • SSDEEP

    6144:yD5k3As3xmy6FT4SwvTygXUNVS4MGh1aBFrvz1xcxc7C0:yD2UyM45yR1aBFrvz1xcxD0

Malware Config

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

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
  • Program crash 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\7a1d0a3a09e810b4e3eaa7472d10ce30d1a501f52488e17444f8472f0e06a4c9.exe
    "C:\Users\Admin\AppData\Local\Temp\7a1d0a3a09e810b4e3eaa7472d10ce30d1a501f52488e17444f8472f0e06a4c9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1872
    • 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:4996
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 488
      2⤵
      • Program crash
      PID:2704
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1872 -ip 1872
    1⤵
      PID:4436

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4996-133-0x00000000005D0000-0x0000000000600000-memory.dmp

            Filesize

            192KB

          • memory/4996-138-0x000000000A8B0000-0x000000000AEC8000-memory.dmp

            Filesize

            6.1MB

          • memory/4996-139-0x000000000A3A0000-0x000000000A4AA000-memory.dmp

            Filesize

            1.0MB

          • memory/4996-140-0x000000000A2E0000-0x000000000A2F2000-memory.dmp

            Filesize

            72KB

          • memory/4996-141-0x0000000004E00000-0x0000000004E10000-memory.dmp

            Filesize

            64KB

          • memory/4996-142-0x000000000A340000-0x000000000A37C000-memory.dmp

            Filesize

            240KB

          • memory/4996-143-0x000000000A650000-0x000000000A6C6000-memory.dmp

            Filesize

            472KB

          • memory/4996-144-0x000000000A770000-0x000000000A802000-memory.dmp

            Filesize

            584KB

          • memory/4996-145-0x000000000B480000-0x000000000BA24000-memory.dmp

            Filesize

            5.6MB

          • memory/4996-146-0x000000000A810000-0x000000000A876000-memory.dmp

            Filesize

            408KB

          • memory/4996-147-0x000000000B360000-0x000000000B3B0000-memory.dmp

            Filesize

            320KB

          • memory/4996-148-0x0000000004E00000-0x0000000004E10000-memory.dmp

            Filesize

            64KB

          • memory/4996-149-0x000000000BD00000-0x000000000BEC2000-memory.dmp

            Filesize

            1.8MB

          • memory/4996-150-0x000000000C400000-0x000000000C92C000-memory.dmp

            Filesize

            5.2MB