Analysis

  • max time kernel
    119s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    19-06-2024 01:04

General

  • Target

    0a03e2a72c3dd45f44f88f7686d7d341e76d176baae2480079fa0dc9d5f844ee.exe

  • Size

    115KB

  • MD5

    9b452c0c703f20d6092be28a257ac391

  • SHA1

    b7a96b5b939f14395139a753d1fd427c0a31a876

  • SHA256

    0a03e2a72c3dd45f44f88f7686d7d341e76d176baae2480079fa0dc9d5f844ee

  • SHA512

    f2a3780cfccb1b7006ebbe00282bacf580ee0e5884711e1eda5c5a571bb7564caa168e891e8fd5b1bad7c2fda596c6adca3b32052752b4d8d6583847f6f6e967

  • SSDEEP

    1536:lr9TeZRDy8hZy3RRCGy9B1FKny6dgbe656cxLNfWdng2lKht4:596ZR+jiB1EnHds56CW6e

Malware Config

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot7034708090:AAFZQLDfGh63yhaFB1-Ey_Z8NfTyqDfE8ew/sendDocument

Signatures

  • Phemedrone

    An information and wallet stealer written in C#.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a03e2a72c3dd45f44f88f7686d7d341e76d176baae2480079fa0dc9d5f844ee.exe
    "C:\Users\Admin\AppData\Local\Temp\0a03e2a72c3dd45f44f88f7686d7d341e76d176baae2480079fa0dc9d5f844ee.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2820
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2820 -s 768
      2⤵
        PID:1484

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

      Filesize

      1KB

      MD5

      a266bb7dcc38a562631361bbf61dd11b

      SHA1

      3b1efd3a66ea28b16697394703a72ca340a05bd5

      SHA256

      df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

      SHA512

      0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      304B

      MD5

      e757c786cfe91f75fd8c526c14f91bc8

      SHA1

      d4a85e163d9543c020274e552ec2cf7e88417b1b

      SHA256

      1893865de331827c72d526ade733db826a7b36292733a98e46a8ba2b3e292fc6

      SHA512

      37a5ff506e35c72d3017efb62e426536c63a6c5cf8af0e6cd3ffd28c2ef187655bb6016541d3fe4852dfe7d44b371a9c0ca0594cf489fdd084f3f1d90598c803

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

      Filesize

      242B

      MD5

      036bae7c148dcd0281a3577774fb34d7

      SHA1

      db5a4316391708dfa0e4d089cfc1e004dccfc2f6

      SHA256

      5cdf1be62ec0864642db3b8b29e27106b96ece026a2c4d31ceacc7cbbf9848b0

      SHA512

      b7bfcf4d7de4fd6f6d6e96d28ae3d3910e8358135f439b816e99d1ca1d3a407c6cab8352959388490b01281aab1de537054b88444bbf7a0d4116b512528f453d

    • C:\Users\Admin\AppData\Local\Temp\Tar2A7F.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    • memory/2820-0-0x000007FEF5F73000-0x000007FEF5F74000-memory.dmp

      Filesize

      4KB

    • memory/2820-1-0x0000000001200000-0x0000000001224000-memory.dmp

      Filesize

      144KB

    • memory/2820-2-0x000007FEF5F70000-0x000007FEF695C000-memory.dmp

      Filesize

      9.9MB

    • memory/2820-89-0x000007FEF5F73000-0x000007FEF5F74000-memory.dmp

      Filesize

      4KB

    • memory/2820-90-0x000007FEF5F70000-0x000007FEF695C000-memory.dmp

      Filesize

      9.9MB