Analysis

  • max time kernel
    137s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 16:34

General

  • Target

    5b3882062ae00e0e7a16786510e58e6d6fbe83a5b36691eb3911647e98b16c53.exe

  • Size

    1.9MB

  • MD5

    2d0c898afee38cddf990ab602c32ed57

  • SHA1

    7c5ed28545009035b55b18ee5844f34f5c3d30e1

  • SHA256

    5b3882062ae00e0e7a16786510e58e6d6fbe83a5b36691eb3911647e98b16c53

  • SHA512

    9334c818d19090909e85e0390f5869e4dba32e4e4a5a3885d5fc2110fb1252423bc2a632391489e3ccc45c9932ddcd956e23c13e5bd0f99b3ff842d67decbb5e

  • SSDEEP

    49152:F2u/BMdg532rpsjCMqigjns2+a95PlpiH9MzMrcgt4hvN3iBO:arpEZIIBO

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 1 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b3882062ae00e0e7a16786510e58e6d6fbe83a5b36691eb3911647e98b16c53.exe
    "C:\Users\Admin\AppData\Local\Temp\5b3882062ae00e0e7a16786510e58e6d6fbe83a5b36691eb3911647e98b16c53.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4872
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
      2⤵
        PID:3848
      • 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:1204

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpB94E.tmp

      Filesize

      40KB

      MD5

      a182561a527f929489bf4b8f74f65cd7

      SHA1

      8cd6866594759711ea1836e86a5b7ca64ee8911f

      SHA256

      42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

      SHA512

      9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

    • C:\Users\Admin\AppData\Local\Temp\tmpB974.tmp

      Filesize

      114KB

      MD5

      a3f3e76e76195fd0cd486ad0ea5bf68e

      SHA1

      4a9dac4c5270f6b5132315a83f506fbba3f31e71

      SHA256

      556d030b0f521be31a7f7cf5b3e6704e8d5976707675e2c583c8072c679eb85a

      SHA512

      7001bf10ac79105d6e83f73a94bcdddf04410b985db0c0e4e482921e94335ba1015ca17439bb87f183b1b443cf814cf1d6f3ab4d50f48351e826c2ed0aef1403

    • C:\Users\Admin\AppData\Local\Temp\tmpB99F.tmp

      Filesize

      48KB

      MD5

      349e6eb110e34a08924d92f6b334801d

      SHA1

      bdfb289daff51890cc71697b6322aa4b35ec9169

      SHA256

      c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

      SHA512

      2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

    • C:\Users\Admin\AppData\Local\Temp\tmpB9A5.tmp

      Filesize

      20KB

      MD5

      49693267e0adbcd119f9f5e02adf3a80

      SHA1

      3ba3d7f89b8ad195ca82c92737e960e1f2b349df

      SHA256

      d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

      SHA512

      b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

    • C:\Users\Admin\AppData\Local\Temp\tmpB9BA.tmp

      Filesize

      116KB

      MD5

      f70aa3fa04f0536280f872ad17973c3d

      SHA1

      50a7b889329a92de1b272d0ecf5fce87395d3123

      SHA256

      8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

      SHA512

      30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

    • C:\Users\Admin\AppData\Local\Temp\tmpB9D6.tmp

      Filesize

      96KB

      MD5

      40f3eb83cc9d4cdb0ad82bd5ff2fb824

      SHA1

      d6582ba879235049134fa9a351ca8f0f785d8835

      SHA256

      cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0

      SHA512

      cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

    • memory/1204-1-0x00000000746CE000-0x00000000746CF000-memory.dmp

      Filesize

      4KB

    • memory/1204-3-0x0000000005700000-0x0000000005712000-memory.dmp

      Filesize

      72KB

    • memory/1204-8-0x0000000006A60000-0x0000000006C22000-memory.dmp

      Filesize

      1.8MB

    • memory/1204-9-0x0000000007160000-0x000000000768C000-memory.dmp

      Filesize

      5.2MB

    • memory/1204-6-0x00000000746C0000-0x0000000074E70000-memory.dmp

      Filesize

      7.7MB

    • memory/1204-4-0x0000000005760000-0x000000000579C000-memory.dmp

      Filesize

      240KB

    • memory/1204-7-0x0000000005A00000-0x0000000005B0A000-memory.dmp

      Filesize

      1.0MB

    • memory/1204-2-0x0000000005C60000-0x0000000006278000-memory.dmp

      Filesize

      6.1MB

    • memory/1204-5-0x00000000057A0000-0x00000000057EC000-memory.dmp

      Filesize

      304KB

    • memory/1204-0-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/1204-164-0x0000000007C40000-0x00000000081E4000-memory.dmp

      Filesize

      5.6MB

    • memory/1204-165-0x0000000006DB0000-0x0000000006E16000-memory.dmp

      Filesize

      408KB

    • memory/1204-175-0x0000000006FF0000-0x0000000007082000-memory.dmp

      Filesize

      584KB

    • memory/1204-176-0x0000000007090000-0x0000000007106000-memory.dmp

      Filesize

      472KB

    • memory/1204-177-0x00000000078C0000-0x00000000078DE000-memory.dmp

      Filesize

      120KB

    • memory/1204-179-0x00000000746C0000-0x0000000074E70000-memory.dmp

      Filesize

      7.7MB