Analysis

  • max time kernel
    288s
  • max time network
    298s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-08-2024 22:30

General

  • Target

    12cac791fafc11ccb103abd3873562fc176b7da4d182be1cf486f028a9063593.exe

  • Size

    315KB

  • MD5

    0f9a7390c4a71cae8b2e709695fdd05b

  • SHA1

    e380542376968be946f8ba7fabbd7b2065ff392d

  • SHA256

    12cac791fafc11ccb103abd3873562fc176b7da4d182be1cf486f028a9063593

  • SHA512

    0cfa9287bc2e5150e506315178e490984aadd6f8de1305db9dd28c37ddd2d6d691cb859ceb7979224c59b91562985cd178c025cf9e72cabfac147eadc66356e3

  • SSDEEP

    6144:II8XYYyOCPtqXY1J5v+aarO28SuhAZ3tr2T9LManjK92NbaauJo3G:II8Xvy7N+aA18g8/n+3o2

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

147.45.47.36:14537

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\12cac791fafc11ccb103abd3873562fc176b7da4d182be1cf486f028a9063593.exe
    "C:\Users\Admin\AppData\Local\Temp\12cac791fafc11ccb103abd3873562fc176b7da4d182be1cf486f028a9063593.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4892
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:2864
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:3080
        • 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
          • Modifies system certificate store
          PID:1344

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Tmp6C47.tmp

        Filesize

        2KB

        MD5

        1420d30f964eac2c85b2ccfe968eebce

        SHA1

        bdf9a6876578a3e38079c4f8cf5d6c79687ad750

        SHA256

        f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

        SHA512

        6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

      • memory/1344-6-0x0000000073390000-0x0000000073A7E000-memory.dmp

        Filesize

        6.9MB

      • memory/1344-7-0x00000000056B0000-0x0000000005BAE000-memory.dmp

        Filesize

        5.0MB

      • memory/1344-26-0x0000000005E30000-0x0000000005EA6000-memory.dmp

        Filesize

        472KB

      • memory/1344-35-0x0000000073390000-0x0000000073A7E000-memory.dmp

        Filesize

        6.9MB

      • memory/1344-27-0x0000000006480000-0x000000000649E000-memory.dmp

        Filesize

        120KB

      • memory/1344-8-0x00000000051B0000-0x0000000005242000-memory.dmp

        Filesize

        584KB

      • memory/1344-9-0x0000000005310000-0x000000000531A000-memory.dmp

        Filesize

        40KB

      • memory/1344-29-0x0000000006AB0000-0x00000000070B6000-memory.dmp

        Filesize

        6.0MB

      • memory/1344-33-0x0000000006730000-0x000000000677B000-memory.dmp

        Filesize

        300KB

      • memory/1344-3-0x0000000000400000-0x0000000000452000-memory.dmp

        Filesize

        328KB

      • memory/1344-32-0x00000000065B0000-0x00000000065EE000-memory.dmp

        Filesize

        248KB

      • memory/1344-30-0x0000000006620000-0x000000000672A000-memory.dmp

        Filesize

        1.0MB

      • memory/1344-31-0x0000000006550000-0x0000000006562000-memory.dmp

        Filesize

        72KB

      • memory/4892-1-0x0000000000290000-0x00000000002E4000-memory.dmp

        Filesize

        336KB

      • memory/4892-5-0x0000000073390000-0x0000000073A7E000-memory.dmp

        Filesize

        6.9MB

      • memory/4892-34-0x0000000073390000-0x0000000073A7E000-memory.dmp

        Filesize

        6.9MB

      • memory/4892-0-0x000000007339E000-0x000000007339F000-memory.dmp

        Filesize

        4KB