Analysis

  • max time kernel
    135s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 10:42

General

  • Target

    ae05364a37d7d17bfd7e32694d6126dcb4ba277dcaf2bcfe121c5dc151460b87.exe

  • Size

    309KB

  • MD5

    8ab6e51039de65e4fed3e0424f88c33a

  • SHA1

    745bee6cf456e88f0ba7bc91149f0908be0a5068

  • SHA256

    ae05364a37d7d17bfd7e32694d6126dcb4ba277dcaf2bcfe121c5dc151460b87

  • SHA512

    a3715d12ebd545dbfe3960f95d4d595e6cd52db2fbd85e726bccede4f9bed71b90e6412c3d57ff7715c4b47242a647eaacb6fd340eff110a307fff9fb7c03d09

  • SSDEEP

    6144:tD5k3As3xGy6FgswvTygXUNVS4MGh1aBFrvz1xcxc7M0:tD20yrTyR1aBFrvz1xcxB0

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\ae05364a37d7d17bfd7e32694d6126dcb4ba277dcaf2bcfe121c5dc151460b87.exe
    "C:\Users\Admin\AppData\Local\Temp\ae05364a37d7d17bfd7e32694d6126dcb4ba277dcaf2bcfe121c5dc151460b87.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4700
    • 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:4988
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 160
      2⤵
      • Program crash
      PID:4692
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4700 -ip 4700
    1⤵
      PID:2692

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4988-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4988-138-0x0000000005620000-0x0000000005C38000-memory.dmp

      Filesize

      6.1MB

    • memory/4988-139-0x0000000005110000-0x000000000521A000-memory.dmp

      Filesize

      1.0MB

    • memory/4988-140-0x0000000005030000-0x0000000005042000-memory.dmp

      Filesize

      72KB

    • memory/4988-141-0x0000000005090000-0x00000000050CC000-memory.dmp

      Filesize

      240KB

    • memory/4988-142-0x00000000029E0000-0x00000000029F0000-memory.dmp

      Filesize

      64KB

    • memory/4988-143-0x00000000053A0000-0x0000000005416000-memory.dmp

      Filesize

      472KB

    • memory/4988-144-0x00000000054C0000-0x0000000005552000-memory.dmp

      Filesize

      584KB

    • memory/4988-145-0x0000000005420000-0x0000000005486000-memory.dmp

      Filesize

      408KB

    • memory/4988-146-0x00000000067E0000-0x0000000006D84000-memory.dmp

      Filesize

      5.6MB

    • memory/4988-147-0x0000000006400000-0x00000000065C2000-memory.dmp

      Filesize

      1.8MB

    • memory/4988-148-0x00000000088B0000-0x0000000008DDC000-memory.dmp

      Filesize

      5.2MB

    • memory/4988-149-0x0000000006340000-0x0000000006390000-memory.dmp

      Filesize

      320KB

    • memory/4988-150-0x00000000029E0000-0x00000000029F0000-memory.dmp

      Filesize

      64KB