Analysis

  • max time kernel
    70s
  • max time network
    91s
  • platform
    windows10-1703_x64
  • resource
    win10-20240319-en
  • resource tags

    arch:x64arch:x86image:win10-20240319-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27-03-2024 12:23

General

  • Target

    ProjectGitHubMain/Loader.exe

  • Size

    66.5MB

  • MD5

    ab5dcb490674475c7d9937d8022fa500

  • SHA1

    8c85c43c9bb5f230362458a9b086cb0c6831fa57

  • SHA256

    f34c10bcc40f46873231ea3b379a405a95a6dd152503adb5b764d22348a7bd23

  • SHA512

    a52ab0a78ca0c62329d34ee1077d4a3e28b803ead82ed19fe5ea42b6b5517a8a754a1bbc23e5c9ebe7aacd542772f3d263ae5477e845794d43ab13655ae300d8

  • SSDEEP

    393216:mJov7+fr01+Mdu48o+UDWluZyiA5rptiv/slzx8uy60d+HEYXEyN:myvSzCkYJWl0arptin4xbyJdQZ/N

Score
10/10

Malware Config

Signatures

  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • c:\windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2576
      • C:\Windows\SysWOW64\dialer.exe
        "C:\Windows\system32\dialer.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1460
    • C:\Users\Admin\AppData\Local\Temp\ProjectGitHubMain\Loader.exe
      "C:\Users\Admin\AppData\Local\Temp\ProjectGitHubMain\Loader.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:664
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath \"C:\ProgramData\Microsoft\\\""
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4416
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath \"C:\ProgramData\""
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:432
      • C:\Windows\System32\Wbem\wmic.exe
        wmic csproduct get uuid
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3040
      • C:\ProgramData\driver1.exe
        C:\ProgramData\driver1.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:5052
        • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe
          "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe"
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2260
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 512
            4⤵
            • Program crash
            PID:4964
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 504
            4⤵
            • Program crash
            PID:1612

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\ProgramData\driver1.exe

      Filesize

      3.9MB

      MD5

      c9ba72dd40efccd9ea8b199984bfcea8

      SHA1

      047bb1776528de85752efb7e5cd8505637db610f

      SHA256

      1ee785bcc72ba77941a98128ee17cd5fa85e86c8056fc0ec607392075b16f481

      SHA512

      2bba3781fab039f210c637b54c77be771733c2adf5a6e8064a6ec803b9d798d5ed820c950cf70501411a4ef4009640e8eb9e9a3fa7dd3b97ba2b8a181c5cdec8

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

      Filesize

      3KB

      MD5

      7033adcdceef2520521477b094e52cc7

      SHA1

      6dbdc3aba745a40a79f2eb659f2b427aaf5ff62e

      SHA256

      bb10a63597ebc56a9c5e558c7b5bed8c1dde4856f7604ab987998d10eda3ac4e

      SHA512

      af9249bd6a64e28d1b03ce962618ce2a7e5a55dc57d1dbc8efcf2e4142e74f40e58b144952981c3a86771a9fd207e73986130edf7b7dfde2495347e284e8287e

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      1KB

      MD5

      236531aa12a6d4dcf54d1d234c2b3321

      SHA1

      d9a5aaddb8418b2e0e3e008b5963e785922cc3da

      SHA256

      7f2c00049ee1cb0b0cb7292e1e8f01c3bd22a340e6026e8d14f29db5841459f4

      SHA512

      0364cbe65fe4363dfe7354470aef0798eee9c0f8649ef7716f371e667a721f101058b202401954ebcfe8636d3cf0bc22cfb5a4dd29bc690c9c3a19232eb175fb

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d3j3zbwh.u1o.ps1

      Filesize

      1B

      MD5

      c4ca4238a0b923820dcc509a6f75849b

      SHA1

      356a192b7913b04c54574d18c28d46e6395428ab

      SHA256

      6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

      SHA512

      4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

    • memory/432-57-0x00007FFC0A020000-0x00007FFC0AA0C000-memory.dmp

      Filesize

      9.9MB

    • memory/432-104-0x00007FFC0A020000-0x00007FFC0AA0C000-memory.dmp

      Filesize

      9.9MB

    • memory/432-101-0x000001D7D4380000-0x000001D7D4390000-memory.dmp

      Filesize

      64KB

    • memory/432-78-0x000001D7D4380000-0x000001D7D4390000-memory.dmp

      Filesize

      64KB

    • memory/432-60-0x000001D7D4380000-0x000001D7D4390000-memory.dmp

      Filesize

      64KB

    • memory/432-59-0x000001D7D4380000-0x000001D7D4390000-memory.dmp

      Filesize

      64KB

    • memory/1460-126-0x0000000002350000-0x0000000002359000-memory.dmp

      Filesize

      36KB

    • memory/1460-129-0x00000000041C0000-0x00000000045C0000-memory.dmp

      Filesize

      4.0MB

    • memory/1460-136-0x00000000041C0000-0x00000000045C0000-memory.dmp

      Filesize

      4.0MB

    • memory/1460-128-0x00000000041C0000-0x00000000045C0000-memory.dmp

      Filesize

      4.0MB

    • memory/1460-133-0x00007FFC26E60000-0x00007FFC2703B000-memory.dmp

      Filesize

      1.9MB

    • memory/1460-134-0x0000000074190000-0x0000000074352000-memory.dmp

      Filesize

      1.8MB

    • memory/1460-132-0x00000000041C0000-0x00000000045C0000-memory.dmp

      Filesize

      4.0MB

    • memory/1460-130-0x00007FFC26E60000-0x00007FFC2703B000-memory.dmp

      Filesize

      1.9MB

    • memory/2260-121-0x0000000003750000-0x0000000003B50000-memory.dmp

      Filesize

      4.0MB

    • memory/2260-114-0x0000000000710000-0x000000000077D000-memory.dmp

      Filesize

      436KB

    • memory/2260-117-0x0000000000710000-0x000000000077D000-memory.dmp

      Filesize

      436KB

    • memory/2260-118-0x0000000000710000-0x000000000077D000-memory.dmp

      Filesize

      436KB

    • memory/2260-119-0x0000000003750000-0x0000000003B50000-memory.dmp

      Filesize

      4.0MB

    • memory/2260-125-0x0000000074190000-0x0000000074352000-memory.dmp

      Filesize

      1.8MB

    • memory/2260-120-0x0000000003750000-0x0000000003B50000-memory.dmp

      Filesize

      4.0MB

    • memory/2260-123-0x0000000003750000-0x0000000003B50000-memory.dmp

      Filesize

      4.0MB

    • memory/2260-122-0x00007FFC26E60000-0x00007FFC2703B000-memory.dmp

      Filesize

      1.9MB

    • memory/2260-135-0x0000000003750000-0x0000000003B50000-memory.dmp

      Filesize

      4.0MB

    • memory/4416-4-0x000001A7F2190000-0x000001A7F21B2000-memory.dmp

      Filesize

      136KB

    • memory/4416-7-0x00007FFC0A020000-0x00007FFC0AA0C000-memory.dmp

      Filesize

      9.9MB

    • memory/4416-11-0x000001A7F2010000-0x000001A7F2020000-memory.dmp

      Filesize

      64KB

    • memory/4416-9-0x000001A7F2010000-0x000001A7F2020000-memory.dmp

      Filesize

      64KB

    • memory/4416-12-0x000001A7F2340000-0x000001A7F23B6000-memory.dmp

      Filesize

      472KB

    • memory/4416-25-0x000001A7F2010000-0x000001A7F2020000-memory.dmp

      Filesize

      64KB

    • memory/4416-48-0x000001A7F2010000-0x000001A7F2020000-memory.dmp

      Filesize

      64KB

    • memory/4416-52-0x00007FFC0A020000-0x00007FFC0AA0C000-memory.dmp

      Filesize

      9.9MB

    • memory/5052-115-0x00007FF7611A0000-0x00007FF7615EE000-memory.dmp

      Filesize

      4.3MB