Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-09-2024 01:07

General

  • Target

    48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe

  • Size

    1.2MB

  • MD5

    3061698f92d9687f0db272a011b7233a

  • SHA1

    c978701c0f44c0b6786db78260c4cbe7c26119b0

  • SHA256

    48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77

  • SHA512

    b49bf3de441f1866a833330e8470c5ec0a47181ccac6d18743a1904b1f75515d7d8eb82324a91af61a5bf43ed42d49ef6fd4a8d11c2e586c14c0b096e36042b0

  • SSDEEP

    12288:xiGaMjooOgsixdY7ck4nZ2yGcPAk8drp5FF:LP5xdHJ2qVirXFF

Malware Config

Extracted

Family

redline

Botnet

lovato

C2

57.128.132.216:55123

Signatures

  • RedLine

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

  • RedLine payload 5 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 5 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe
    "C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2704
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2760 -s 660
      2⤵
        PID:2740

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp7DBA.tmp

      Filesize

      46KB

      MD5

      02d2c46697e3714e49f46b680b9a6b83

      SHA1

      84f98b56d49f01e9b6b76a4e21accf64fd319140

      SHA256

      522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

      SHA512

      60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

    • C:\Users\Admin\AppData\Local\Temp\tmp7DEF.tmp

      Filesize

      92KB

      MD5

      e248975fcae2fff4649630d9421bd44e

      SHA1

      283f382e83b0767a0cd6b2d54bce3c1c315c60d6

      SHA256

      2e7470ccd25b6d7e9606f29643dbda3e3a4ef3f0575b2d074986c80cf8b148d2

      SHA512

      9bd5cf49a7773811d72be905cc8dfc2310f82899553c6f598a52b5dc261fc26191462855fdba8b3a83c8a317faed71a1a134df83f338c6c9442ee792cdf7428f

    • memory/2704-8-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2704-6-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2704-4-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2704-13-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2704-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2704-10-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2704-15-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2704-17-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2760-3-0x0000000002130000-0x00000000021A0000-memory.dmp

      Filesize

      448KB

    • memory/2760-0-0x000007FEF50B3000-0x000007FEF50B4000-memory.dmp

      Filesize

      4KB

    • memory/2760-18-0x000007FEF50B3000-0x000007FEF50B4000-memory.dmp

      Filesize

      4KB

    • memory/2760-19-0x000007FEF50B0000-0x000007FEF5A9C000-memory.dmp

      Filesize

      9.9MB

    • memory/2760-2-0x000007FEF50B0000-0x000007FEF5A9C000-memory.dmp

      Filesize

      9.9MB

    • memory/2760-1-0x0000000000D10000-0x0000000000D28000-memory.dmp

      Filesize

      96KB