Analysis

  • max time kernel
    145s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/07/2023, 12:22

General

  • Target

    aec6496145753c7507b17d76d70dbab8b75d0a547194375ee2bcd66b9ebc99a3.exe

  • Size

    95KB

  • MD5

    bf34de529a120cc9a93664aae4bd83c3

  • SHA1

    f557cd615fd252a2e312aa0baa61f3360e017728

  • SHA256

    aec6496145753c7507b17d76d70dbab8b75d0a547194375ee2bcd66b9ebc99a3

  • SHA512

    10f3dbb6c48823305a494159f3599fd7c7868dc515fa6907c3a8f547c1554ab837a8200b4c3c0033fc0fa8c5b2c0daf2bc998446316747a3692ab23cb93a648b

  • SSDEEP

    1536:5qsCOqJGlbG6jejoigIj43Ywzi0Zb78ivombfexv0ujXyyed2iteulgS6p8l:X1uOYj+zi0ZbYe1g0ujyzdK8

Malware Config

Extracted

Family

redline

Botnet

crypto

C2

85.217.144.184:38329

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aec6496145753c7507b17d76d70dbab8b75d0a547194375ee2bcd66b9ebc99a3.exe
    "C:\Users\Admin\AppData\Local\Temp\aec6496145753c7507b17d76d70dbab8b75d0a547194375ee2bcd66b9ebc99a3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2008

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmp3D82.tmp

          Filesize

          46KB

          MD5

          02d2c46697e3714e49f46b680b9a6b83

          SHA1

          84f98b56d49f01e9b6b76a4e21accf64fd319140

          SHA256

          522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

          SHA512

          60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

        • C:\Users\Admin\AppData\Local\Temp\tmp3DE6.tmp

          Filesize

          92KB

          MD5

          eea7769ad18b106d7e776bb0e1b1b97b

          SHA1

          37f14767bcd89b2aeb45e41785c557a0ec09a896

          SHA256

          3c1a735844b129ee2fbd7347f89e5fcb7b3e95f71e27241209ba66bdd439c421

          SHA512

          68086c5ec11c4b69b17067c4c49a6042b878689ef0e8fe0c8a22c414436590fa5fb44d5e898c062c919eb40477988ff0aff27338afa278b34970b01c162274b6

        • C:\Users\Admin\AppData\Local\Temp\tmp3EFB.tmp

          Filesize

          48KB

          MD5

          349e6eb110e34a08924d92f6b334801d

          SHA1

          bdfb289daff51890cc71697b6322aa4b35ec9169

          SHA256

          c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

          SHA512

          2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

        • C:\Users\Admin\AppData\Local\Temp\tmp3F11.tmp

          Filesize

          20KB

          MD5

          49693267e0adbcd119f9f5e02adf3a80

          SHA1

          3ba3d7f89b8ad195ca82c92737e960e1f2b349df

          SHA256

          d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

          SHA512

          b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

        • C:\Users\Admin\AppData\Local\Temp\tmp4001.tmp

          Filesize

          116KB

          MD5

          f70aa3fa04f0536280f872ad17973c3d

          SHA1

          50a7b889329a92de1b272d0ecf5fce87395d3123

          SHA256

          8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

          SHA512

          30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

        • C:\Users\Admin\AppData\Local\Temp\tmp402D.tmp

          Filesize

          96KB

          MD5

          d367ddfda80fdcf578726bc3b0bc3e3c

          SHA1

          23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

          SHA256

          0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

          SHA512

          40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

        • memory/2008-134-0x0000000075090000-0x0000000075840000-memory.dmp

          Filesize

          7.7MB

        • memory/2008-133-0x0000000000DB0000-0x0000000000DCE000-memory.dmp

          Filesize

          120KB

        • memory/2008-141-0x0000000007490000-0x00000000079BC000-memory.dmp

          Filesize

          5.2MB

        • memory/2008-142-0x0000000075090000-0x0000000075840000-memory.dmp

          Filesize

          7.7MB

        • memory/2008-138-0x00000000058F0000-0x0000000005900000-memory.dmp

          Filesize

          64KB

        • memory/2008-137-0x0000000003390000-0x00000000033CC000-memory.dmp

          Filesize

          240KB

        • memory/2008-136-0x0000000003330000-0x0000000003342000-memory.dmp

          Filesize

          72KB

        • memory/2008-135-0x0000000005F20000-0x0000000006538000-memory.dmp

          Filesize

          6.1MB

        • memory/2008-140-0x0000000006D90000-0x0000000006F52000-memory.dmp

          Filesize

          1.8MB

        • memory/2008-297-0x0000000006D20000-0x0000000006D86000-memory.dmp

          Filesize

          408KB

        • memory/2008-139-0x0000000005A80000-0x0000000005B8A000-memory.dmp

          Filesize

          1.0MB

        • memory/2008-298-0x0000000007F70000-0x0000000008514000-memory.dmp

          Filesize

          5.6MB

        • memory/2008-299-0x00000000058F0000-0x0000000005900000-memory.dmp

          Filesize

          64KB

        • memory/2008-300-0x0000000007290000-0x0000000007322000-memory.dmp

          Filesize

          584KB

        • memory/2008-301-0x0000000007330000-0x00000000073A6000-memory.dmp

          Filesize

          472KB

        • memory/2008-302-0x0000000007460000-0x000000000747E000-memory.dmp

          Filesize

          120KB

        • memory/2008-328-0x0000000075090000-0x0000000075840000-memory.dmp

          Filesize

          7.7MB