Analysis

  • max time kernel
    136s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2024 19:34

General

  • Target

    rebate.exe

  • Size

    4.2MB

  • MD5

    d9fc72797b06c9b700a6fed73d0304ef

  • SHA1

    c90f6ef5e0840f9aaec9a26b1d10fedaa731bad6

  • SHA256

    6abb9de7f6c663e542cd3d7b481b0907566f8c2acdacc6178091dacc7891d2b2

  • SHA512

    3f1038154efbc1920994fde7943ea28cbea723a752a38268e680745e2f7064aad31226f9ea8f9e92645340ba72ff4dd5acec35685dca5692a5ff34c4f9471b63

  • SSDEEP

    98304:tfUb4zBmhCaLVK80qY7sUljNFSytleS3dDp58/YLOYEEBPFg7:tfUsECEnUljNEyf5yVYTBe7

Malware Config

Signatures

  • 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.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 9 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rebate.exe
    "C:\Users\Admin\AppData\Local\Temp\rebate.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:220
    • C:\Windows\Temp\{661BE9A2-A4A5-4C9F-86C3-FAF2F7F81A12}\.cr\rebate.exe
      "C:\Windows\Temp\{661BE9A2-A4A5-4C9F-86C3-FAF2F7F81A12}\.cr\rebate.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\rebate.exe" -burn.filehandle.attached=528 -burn.filehandle.self=544
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3956
      • C:\Windows\Temp\{6FCA6478-72D3-46FD-854F-6E7722FD9C8F}\.ba\Newfts.exe
        "C:\Windows\Temp\{6FCA6478-72D3-46FD-854F-6E7722FD9C8F}\.ba\Newfts.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4328
        • C:\Users\Admin\AppData\Roaming\ControlAgent\Newfts.exe
          C:\Users\Admin\AppData\Roaming\ControlAgent\Newfts.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of WriteProcessMemory
          PID:3412
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\SysWOW64\cmd.exe
            5⤵
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of WriteProcessMemory
            PID:4112
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
              C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:4524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\99da28e7

    Filesize

    1.4MB

    MD5

    62c4faf3d68aa484bf4265c93cbcd9f5

    SHA1

    0309b89bf8930ce223f6fd6fb8848819abf1bf4f

    SHA256

    a660d48004cc50e21f133928669193d520298ad0d1bc71c386a3cd11b6eb1d23

    SHA512

    ce96e6a57de9f8b83eb29b1193497f43405a3bb77a481088b4291f03d35ca3be3fe2f3125c736938d66dc055c8e6937cc920db3f561e461a7bb01ff3edbad9ea

  • C:\Users\Admin\AppData\Local\Temp\tmp76F2.tmp

    Filesize

    20KB

    MD5

    a603e09d617fea7517059b4924b1df93

    SHA1

    31d66e1496e0229c6a312f8be05da3f813b3fa9e

    SHA256

    ccd15f9c7a997ae2b5320ea856c7efc54b5055254d41a443d21a60c39c565cb7

    SHA512

    eadb844a84f8a660c578a2f8e65ebcb9e0b9ab67422be957f35492ff870825a4b363f96fd1c546eaacfd518f6812fcf57268ef03c149e5b1a7af145c7100e2cc

  • C:\Users\Admin\AppData\Local\Temp\tmp7714.tmp

    Filesize

    20KB

    MD5

    49693267e0adbcd119f9f5e02adf3a80

    SHA1

    3ba3d7f89b8ad195ca82c92737e960e1f2b349df

    SHA256

    d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

    SHA512

    b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

  • C:\Windows\Temp\{661BE9A2-A4A5-4C9F-86C3-FAF2F7F81A12}\.cr\rebate.exe

    Filesize

    4.2MB

    MD5

    d9fc72797b06c9b700a6fed73d0304ef

    SHA1

    c90f6ef5e0840f9aaec9a26b1d10fedaa731bad6

    SHA256

    6abb9de7f6c663e542cd3d7b481b0907566f8c2acdacc6178091dacc7891d2b2

    SHA512

    3f1038154efbc1920994fde7943ea28cbea723a752a38268e680745e2f7064aad31226f9ea8f9e92645340ba72ff4dd5acec35685dca5692a5ff34c4f9471b63

  • C:\Windows\Temp\{6FCA6478-72D3-46FD-854F-6E7722FD9C8F}\.ba\Historian.dll

    Filesize

    526KB

    MD5

    4e2520dc94c402b86d56fc753c47b76b

    SHA1

    9548a80b39c68686d7171a7355d006ca963b8162

    SHA256

    def6a7fd395ec7e533444744b1f1831111a0f6967826d864011feb697a966ca0

    SHA512

    aed76f882dce18a715ac781199ca90331e4946f7bf5632cd99239c2cec46e71a1cc446128f316b5de658214d840b7c285c381665299dc528e0c161c7fc95e541

  • C:\Windows\Temp\{6FCA6478-72D3-46FD-854F-6E7722FD9C8F}\.ba\Newfts.exe

    Filesize

    2.1MB

    MD5

    db7e67835fce6cf9889f0f68ca9c29a9

    SHA1

    5565afda37006a66f0e4546105be60bbe7970616

    SHA256

    dbd3057a58fd3407c95418bc5d9c253adc8c658ee338f22d58374ed3ea37b738

    SHA512

    bc2714bb408715e5e1cec1337b831e26dbda208183955a07ec8653a38c9c0f25f60f333a154b738927ce085e7bbff438963b941a6c2773b3e7325cd900e7651b

  • C:\Windows\Temp\{6FCA6478-72D3-46FD-854F-6E7722FD9C8F}\.ba\ProductStatistics3.dll

    Filesize

    1.1MB

    MD5

    59c15c71fd599ff745a862d0b8932919

    SHA1

    8384f88b4cac4694cf510ca0d3f867fd83cc9e18

    SHA256

    c4ed07ad748661ce776ac6ebb4f8bef7619586bfb4443ce58c92d4b889f3d5c2

    SHA512

    be3425d55dcaa361bc8481b87b2086454baca79a3c948de9acf9ef7d3084d6d987c328d665b45dfcd0510e2c97c980aa63d7cd669fe9fc1a67983c325593481e

  • C:\Windows\Temp\{6FCA6478-72D3-46FD-854F-6E7722FD9C8F}\.ba\RegisterIdr.dll

    Filesize

    1.4MB

    MD5

    1af414d0c40005d10648c25d66a4a4b5

    SHA1

    0abb38dfc2172fe72bb2bab8cf3fa0a13f79cd89

    SHA256

    72953ba8c26604feffdf37a210750d51ed33fd2cc3db1c1d24875f68603e3fb7

    SHA512

    9e159dcaddf36a8388a0a970bcd19bda5654f913d80e02a6c6164ab37c749629c4eb88697cd611506f8da424bc32114f9a515e7e7bd2e9699ba420c2fd5f049f

  • C:\Windows\Temp\{6FCA6478-72D3-46FD-854F-6E7722FD9C8F}\.ba\mariposa.wmv

    Filesize

    1.2MB

    MD5

    ca2c3c20f55b0da8e982c72a4ea1ffc2

    SHA1

    aa1ff231fd59a076d53fa421d72396d78ae45a69

    SHA256

    0d895c1d2f698e11cc37e8a4b298d8d8d10612b2291b8214ef63c9f514b68613

    SHA512

    02c84203e2875785c38969af5b7d646b187601a14622719977be05bf76b8c3f9e43f894073b0ce8594e098479fdd707b60f112a0a7051cdb8788579930615a95

  • C:\Windows\Temp\{6FCA6478-72D3-46FD-854F-6E7722FD9C8F}\.ba\uproar.avi

    Filesize

    72KB

    MD5

    40219f3404f3bf20aa6f67d81699a8c5

    SHA1

    cb93980efa55d293b46579a5aee23179ea035617

    SHA256

    508cf8b0ac76cdfd7d5e95a405e97450836b7f6e9af31eceddc8e3c79def0582

    SHA512

    52d58946fb7deeaea75d41fccd28f3eb3780e911d73031a6c43bf9f4f226437bf150d35b374d1190a98faaace351c84f25d34a518a25c9534a7c2db8676f6917

  • memory/3412-55-0x0000000002B70000-0x0000000002C8E000-memory.dmp

    Filesize

    1.1MB

  • memory/3412-54-0x0000000000400000-0x0000000000669000-memory.dmp

    Filesize

    2.4MB

  • memory/3412-56-0x0000000002ED0000-0x0000000003042000-memory.dmp

    Filesize

    1.4MB

  • memory/3412-50-0x0000000074E40000-0x0000000074FBB000-memory.dmp

    Filesize

    1.5MB

  • memory/3412-51-0x00007FFAC9250000-0x00007FFAC9445000-memory.dmp

    Filesize

    2.0MB

  • memory/3412-52-0x0000000074E40000-0x0000000074FBB000-memory.dmp

    Filesize

    1.5MB

  • memory/4112-58-0x00007FFAC9250000-0x00007FFAC9445000-memory.dmp

    Filesize

    2.0MB

  • memory/4112-60-0x0000000074E40000-0x0000000074FBB000-memory.dmp

    Filesize

    1.5MB

  • memory/4328-27-0x0000000073FD0000-0x000000007414B000-memory.dmp

    Filesize

    1.5MB

  • memory/4328-37-0x0000000002B70000-0x0000000002C8E000-memory.dmp

    Filesize

    1.1MB

  • memory/4328-39-0x0000000002ED0000-0x0000000003042000-memory.dmp

    Filesize

    1.4MB

  • memory/4328-36-0x0000000000400000-0x0000000000669000-memory.dmp

    Filesize

    2.4MB

  • memory/4328-28-0x00007FFAC9250000-0x00007FFAC9445000-memory.dmp

    Filesize

    2.0MB

  • memory/4328-24-0x0000000002ED0000-0x0000000003042000-memory.dmp

    Filesize

    1.4MB

  • memory/4328-16-0x0000000002320000-0x0000000002321000-memory.dmp

    Filesize

    4KB

  • memory/4328-20-0x0000000002B70000-0x0000000002C8E000-memory.dmp

    Filesize

    1.1MB

  • memory/4524-69-0x0000000005190000-0x0000000005206000-memory.dmp

    Filesize

    472KB

  • memory/4524-73-0x0000000005DB0000-0x0000000005DCE000-memory.dmp

    Filesize

    120KB

  • memory/4524-68-0x00000000052E0000-0x00000000054A2000-memory.dmp

    Filesize

    1.8MB

  • memory/4524-66-0x0000000005020000-0x00000000050B2000-memory.dmp

    Filesize

    584KB

  • memory/4524-70-0x0000000005210000-0x0000000005260000-memory.dmp

    Filesize

    320KB

  • memory/4524-71-0x00000000050C0000-0x00000000050CA000-memory.dmp

    Filesize

    40KB

  • memory/4524-72-0x0000000006250000-0x000000000677C000-memory.dmp

    Filesize

    5.2MB

  • memory/4524-67-0x0000000005670000-0x0000000005C14000-memory.dmp

    Filesize

    5.6MB

  • memory/4524-74-0x0000000005EA0000-0x0000000005F06000-memory.dmp

    Filesize

    408KB

  • memory/4524-65-0x0000000000950000-0x0000000000A16000-memory.dmp

    Filesize

    792KB

  • memory/4524-62-0x0000000073BE0000-0x0000000074E34000-memory.dmp

    Filesize

    18.3MB

  • memory/4524-98-0x0000000007C40000-0x0000000007C4A000-memory.dmp

    Filesize

    40KB

  • memory/4524-100-0x00000000054B0000-0x00000000054C2000-memory.dmp

    Filesize

    72KB

  • memory/4524-101-0x0000000005510000-0x000000000554C000-memory.dmp

    Filesize

    240KB