Analysis

  • max time kernel
    56s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    31-01-2023 15:39

General

  • Target

    Feather Launcher Setup 1.3.6.exe

  • Size

    99.5MB

  • MD5

    defa7199048743c82fba9e765bdce034

  • SHA1

    fc448aecad6b2d1ae140e05a24844d1647403111

  • SHA256

    606f8db3ecc820d947b2cc2ea9d2048ed26aca40dbef008f7cc38548dc915e5c

  • SHA512

    015700e3e5c3aa20dc6cd134de0290cd3da9bb01dd29fd112d1c3fc460611a1acc50bbbd385d8838bcef299daf9784f876a34276005e7b2f536ba2692276309a

  • SSDEEP

    3145728:xBFkGDvcGa5cXZp2UlOajFq8orFO7Ahhq60XYJMP2ZD:L/vcGa5C20OaR57Ahh9mxeD

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 21 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Feather Launcher Setup 1.3.6.exe
    "C:\Users\Admin\AppData\Local\Temp\Feather Launcher Setup 1.3.6.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1252
    • C:\Users\Admin\AppData\Local\Temp\nsy2879.tmp\vcredist_x64.exe
      "C:\Users\Admin\AppData\Local\Temp\nsy2879.tmp\vcredist_x64.exe" /quiet /norestart
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:680
      • C:\Users\Admin\AppData\Local\Temp\nsy2879.tmp\vcredist_x64.exe
        "C:\Users\Admin\AppData\Local\Temp\nsy2879.tmp\vcredist_x64.exe" /quiet /norestart -burn.unelevated BurnPipe.{0AE3A667-F23A-4385-8281-56BFCC2B375E} {E82B21F3-574F-43EC-9AA2-F684C70F7875} 680
        3⤵
          PID:1684

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nsy2879.tmp\vcredist_x64.exe

      Filesize

      6.9MB

      MD5

      b364dd867258dfc79342e00d57c81bb5

      SHA1

      c990b86c2f8064c53f1de8c0bffe2d1c463aaa88

      SHA256

      8588eb697eb2049344e6206d2b66ff63104f1c55e553621ab8ecc504d6b9e9d4

      SHA512

      d5d5408d7a0bd7731761c601232df77a972592bf027f29771d17fa7b62103b43d98b55516bbf7d45611658a2e477a60ce4cf89a349a85c4abe33186278f4c44f

    • C:\Users\Admin\AppData\Local\Temp\nsy2879.tmp\vcredist_x64.exe

      Filesize

      6.9MB

      MD5

      b364dd867258dfc79342e00d57c81bb5

      SHA1

      c990b86c2f8064c53f1de8c0bffe2d1c463aaa88

      SHA256

      8588eb697eb2049344e6206d2b66ff63104f1c55e553621ab8ecc504d6b9e9d4

      SHA512

      d5d5408d7a0bd7731761c601232df77a972592bf027f29771d17fa7b62103b43d98b55516bbf7d45611658a2e477a60ce4cf89a349a85c4abe33186278f4c44f

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Program Files\Feather Launcher\Feather Launcher.exe

      Filesize

      130.1MB

      MD5

      b7c4f401ca969e3158ddccf742b919a8

      SHA1

      65da487c721820badc4f9adb6bd0f745a7f57d1d

      SHA256

      feeb156c0f44f3ea6e7b43e3482d8a763ca77e0eee3be67cc31b70b865ecfa7d

      SHA512

      16bb8b7220006a7554966a815df684b0555cb9231aa48013e104e127498511b4c3f876b3f7fc925246cda985c79a8d68167eb82813cfbc158df902f7213947e2

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\SpiderBanner.dll

      Filesize

      9KB

      MD5

      17309e33b596ba3a5693b4d3e85cf8d7

      SHA1

      7d361836cf53df42021c7f2b148aec9458818c01

      SHA256

      996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93

      SHA512

      1abac3ce4f2d5e4a635162e16cf9125e059ba1539f70086c2d71cd00d41a6e2a54d468e6f37792e55a822d7082fb388b8dfecc79b59226bbb047b7d28d44d298

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\StdUtils.dll

      Filesize

      100KB

      MD5

      c6a6e03f77c313b267498515488c5740

      SHA1

      3d49fc2784b9450962ed6b82b46e9c3c957d7c15

      SHA256

      b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e

      SHA512

      9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\System.dll

      Filesize

      12KB

      MD5

      0d7ad4f45dc6f5aa87f606d0331c6901

      SHA1

      48df0911f0484cbe2a8cdd5362140b63c41ee457

      SHA256

      3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

      SHA512

      c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\WinShell.dll

      Filesize

      3KB

      MD5

      1cc7c37b7e0c8cd8bf04b6cc283e1e56

      SHA1

      0b9519763be6625bd5abce175dcc59c96d100d4c

      SHA256

      9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6

      SHA512

      7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\WinShell.dll

      Filesize

      3KB

      MD5

      1cc7c37b7e0c8cd8bf04b6cc283e1e56

      SHA1

      0b9519763be6625bd5abce175dcc59c96d100d4c

      SHA256

      9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6

      SHA512

      7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\nsProcess.dll

      Filesize

      4KB

      MD5

      f0438a894f3a7e01a4aae8d1b5dd0289

      SHA1

      b058e3fcfb7b550041da16bf10d8837024c38bf6

      SHA256

      30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11

      SHA512

      f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\nsis7z.dll

      Filesize

      424KB

      MD5

      80e44ce4895304c6a3a831310fbf8cd0

      SHA1

      36bd49ae21c460be5753a904b4501f1abca53508

      SHA256

      b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592

      SHA512

      c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\vcredist_x64.exe

      Filesize

      6.9MB

      MD5

      b364dd867258dfc79342e00d57c81bb5

      SHA1

      c990b86c2f8064c53f1de8c0bffe2d1c463aaa88

      SHA256

      8588eb697eb2049344e6206d2b66ff63104f1c55e553621ab8ecc504d6b9e9d4

      SHA512

      d5d5408d7a0bd7731761c601232df77a972592bf027f29771d17fa7b62103b43d98b55516bbf7d45611658a2e477a60ce4cf89a349a85c4abe33186278f4c44f

    • \Users\Admin\AppData\Local\Temp\nsy2879.tmp\vcredist_x64.exe

      Filesize

      6.9MB

      MD5

      b364dd867258dfc79342e00d57c81bb5

      SHA1

      c990b86c2f8064c53f1de8c0bffe2d1c463aaa88

      SHA256

      8588eb697eb2049344e6206d2b66ff63104f1c55e553621ab8ecc504d6b9e9d4

      SHA512

      d5d5408d7a0bd7731761c601232df77a972592bf027f29771d17fa7b62103b43d98b55516bbf7d45611658a2e477a60ce4cf89a349a85c4abe33186278f4c44f

    • memory/1252-54-0x0000000075091000-0x0000000075093000-memory.dmp

      Filesize

      8KB