Analysis

  • max time kernel
    95s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-09-2024 22:28

General

  • Target

    Solaraً/Solaraً.exe

  • Size

    702KB

  • MD5

    5b9de4569588012de12f8ceb7419caf1

  • SHA1

    64f5bcac7bc59917eda78cc741db56d3389289a9

  • SHA256

    10ace02db2c40dd0f303685e71aeeae5ee37d716b3dfe969d7f70e4ed1bc2b07

  • SHA512

    7bceadb5fcbb533ac46e848b36ebd86a7c57de8e0620c058a97bd3b6b46c03b056dba23f48dfe9e1d812cda47a2e18a7b9ea0234158094dc69cffdc899be5a93

  • SSDEEP

    12288:aFHhMUaCpSjogUHR94nTjFVZEvYer0gKkP6CITi3Ppd2VRQbE9zywOxI8AvtbBjc:aF1hpwCRSnTjxsYe4gQpTib2V

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Loads dropped DLL 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Solaraً\Solaraً.exe
    "C:\Users\Admin\AppData\Local\Temp\Solaraً\Solaraً.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2776
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\msvcp110.dll

    Filesize

    766KB

    MD5

    8233d6a803117e53063eb274c1b8b771

    SHA1

    5786c6e1f739cb8fff65f0960b8faa5620b4fc54

    SHA256

    aab34d450e8acca4fc32ba45f9559c3f16bce4ae26f2a7fb98fb3087122ec8ef

    SHA512

    6c3d46da1c99886b5313cc06fc56957cc46a17c5924ae751010c45007c3b38e6c71d73df28bbd2c0b7d5228ac52e50406c554ddd3373f2bf247deb24f0515890

  • memory/2776-11-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/2776-1-0x0000000000460000-0x0000000000516000-memory.dmp

    Filesize

    728KB

  • memory/2776-8-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/2776-0-0x000000007450E000-0x000000007450F000-memory.dmp

    Filesize

    4KB

  • memory/2924-16-0x0000000004E30000-0x0000000004E3A000-memory.dmp

    Filesize

    40KB

  • memory/2924-20-0x0000000007C70000-0x0000000007CAC000-memory.dmp

    Filesize

    240KB

  • memory/2924-13-0x0000000005360000-0x0000000005904000-memory.dmp

    Filesize

    5.6MB

  • memory/2924-14-0x0000000004E50000-0x0000000004EE2000-memory.dmp

    Filesize

    584KB

  • memory/2924-15-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/2924-9-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/2924-17-0x0000000008290000-0x00000000088A8000-memory.dmp

    Filesize

    6.1MB

  • memory/2924-18-0x0000000007BD0000-0x0000000007BE2000-memory.dmp

    Filesize

    72KB

  • memory/2924-19-0x0000000007D80000-0x0000000007E8A000-memory.dmp

    Filesize

    1.0MB

  • memory/2924-12-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/2924-21-0x0000000007CB0000-0x0000000007CFC000-memory.dmp

    Filesize

    304KB

  • memory/2924-24-0x0000000008BF0000-0x0000000008C56000-memory.dmp

    Filesize

    408KB

  • memory/2924-25-0x0000000008E60000-0x0000000008ED6000-memory.dmp

    Filesize

    472KB

  • memory/2924-26-0x0000000008930000-0x000000000894E000-memory.dmp

    Filesize

    120KB

  • memory/2924-27-0x0000000009510000-0x00000000096D2000-memory.dmp

    Filesize

    1.8MB

  • memory/2924-28-0x0000000009C10000-0x000000000A13C000-memory.dmp

    Filesize

    5.2MB

  • memory/2924-29-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB

  • memory/2924-31-0x0000000074500000-0x0000000074CB0000-memory.dmp

    Filesize

    7.7MB