Analysis

  • max time kernel
    152s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 22:58

General

  • Target

    6c51affaebfd462bb1874140dbb82925e28c1fb1a01e1898f6589ba550b70ea4.exe

  • Size

    440KB

  • MD5

    d5c59bea6aa23227033e38138885fe11

  • SHA1

    7d759e7c38529e91905adedced3b50c71cace6af

  • SHA256

    6c51affaebfd462bb1874140dbb82925e28c1fb1a01e1898f6589ba550b70ea4

  • SHA512

    f58c9cf643f23df82422f589405fb2534b586cb6d22fbb14201fb16d0356fc4b8dd93bcdce2cd6674ec07b6e3d68bef8ca80fd2b77f92904fa60c2b2a0a1cd1a

  • SSDEEP

    6144:xozXQKqfmiiyWwuiFOLeyOV0R7YRXxMSaAT:xgXQKSLpOCtV0R8xMSaAT

Score
10/10

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 1 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c51affaebfd462bb1874140dbb82925e28c1fb1a01e1898f6589ba550b70ea4.exe
    "C:\Users\Admin\AppData\Local\Temp\6c51affaebfd462bb1874140dbb82925e28c1fb1a01e1898f6589ba550b70ea4.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\Syslemgaybv.exe
      "C:\Users\Admin\AppData\Local\Temp\Syslemgaybv.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\lpath.ini

    Filesize

    102B

    MD5

    a6792ef1175f12b6d58aa4a75103977d

    SHA1

    edb10ec20b3be6a3f99b561031bdfa3797e14128

    SHA256

    dad7bac1a417831992757964d570f20343837d856dd8d5e5cde6a84b37c58f2f

    SHA512

    75d9877a0ce4924f5bbf347656ac48670e84e0db64e4d08ef50c329aa97198dd22054b5b5f6120cd4822a2052d379f878f5fb47cdd8bc9f6cd9d61da25fc01bf

  • \Users\Admin\AppData\Local\Temp\Syslemgaybv.exe

    Filesize

    440KB

    MD5

    b6b3215e18ffeac89ec0bcf237863ecf

    SHA1

    f509c78ef062ce73f84ebe0e29e91f47a40e1fd1

    SHA256

    efb038ba8853e26d75d077afdcfad9afef89c7a09d37c988a146d121f3ecf0fa

    SHA512

    0bf0061a087007add1006cb9f98d5e2d9b47b99434b31c63d98ca6b4caf032b603f2547266a786e667ec297f07abbb70e94508f60296e93f5cb39d3fd478d18f