Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    23/05/2024, 17:31

General

  • Target

    c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a.exe

  • Size

    4.5MB

  • MD5

    6ec4a53822b67469ddb216ec10df6ab7

  • SHA1

    9faae3d74503b922aa56552259ae0d8c5f9f51c1

  • SHA256

    c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a

  • SHA512

    bd393473a6c05003a14b7b8b1ddb6fa908e904d2a1304a2131772b772d6a3716e90bb35802b7c52dc9178a09424eaaa215b9f0fc39b5558da9c2b1f187a541fa

  • SSDEEP

    49152:xNIldFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIPcnsHtvZHUbmb/+TK

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 28 IoCs
  • Drops file in Drivers directory 2 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 2 IoCs
  • UPX packed file 17 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 4 IoCs
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a.exe
    "C:\Users\Admin\AppData\Local\Temp\c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a.exe"
    1⤵
    • Drops file in Drivers directory
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Users\Admin\AppData\Local\Temp\c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a.exe
      "C:\Users\Admin\AppData\Local\Temp\c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a.exe" Master
      2⤵
      • Drops file in Drivers directory
      • Loads dropped DLL
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2040

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\Desktop\ħÓò·¢²¼Íø.url

          Filesize

          120B

          MD5

          5c8c7c3ce78aa0a9d56f96ab77676682

          SHA1

          1a591e2d34152149274f46d754174aa7a7bb2694

          SHA256

          40a172493bd1337c6bfd9c0af15be6d6e5d539135dd766577a05362e859ff806

          SHA512

          8ef03cf1967157cf019d1e7b585a45042642d5a1d82c90ef68f1256e40fe162460e7c26919b1fdf8c33de9f95201ee6a13e69676436d7251a017c04fdf047a77

        • C:\Windows\SysWOW64\msvcp30.ini

          Filesize

          18B

          MD5

          2cd7883782c594d2e2654f8fe988fcbe

          SHA1

          042bcb87c29e901d70c0ad0f8fa53e0338c569fc

          SHA256

          aa98ce751ef6ac5401a9278f30c06e250dbbd5e8c2e2c378b0fdf33a205d7037

          SHA512

          88413dc63847682207d2b1e6cdfcb3de9cc73da5f900a1948e4aa262da20056bcb2486ee8a7c8a4f9b0aa3fdff6b99061262fbc67aebc99bf0b42e5bfc7db360

        • C:\Windows\msvcp30.ico

          Filesize

          264KB

          MD5

          bdccf3c42497089ae7001328305906ed

          SHA1

          cf6f28e09d98ebe516b408e6b15f03f5891fdc79

          SHA256

          5f191e3486c0bafdd237f8b79f6ce0f69d1f8c9f8c948d14ab061db36286b2f2

          SHA512

          d7876d8d414ca48903393aa523296ffe35bfa3c6b5bfc4ce70adfc93d31efa61a9bfeea571754cde2e205416e57c13df5c45551b5e6aae6eb53b951065ebbf5d

        • \Windows\SysWOW64\msvcp30.dll

          Filesize

          93KB

          MD5

          a6c4f055c797a43def0a92e5a85923a7

          SHA1

          efaa9c3a065aff6a64066f76e7c77ffcaaf779b2

          SHA256

          73bd285ac6fba28108cdc0d7311e37c4c4fc3ba7d0069c4370778ac3099e21a9

          SHA512

          d8120f7f59c212867c78af42f93db64d35f2d6eae7fc09021c0a6d8ca71a14bd2b2a3006027094ee2edcf65634dcdb3ac96da3ac810171fff021bed4c4254957

        • memory/2040-94-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2040-63-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2040-78-0x0000000010000000-0x0000000010008000-memory.dmp

          Filesize

          32KB

        • memory/2040-79-0x00000000003E0000-0x00000000003F1000-memory.dmp

          Filesize

          68KB

        • memory/2040-96-0x00000000747F0000-0x000000007482C000-memory.dmp

          Filesize

          240KB

        • memory/2040-91-0x00000000747F0000-0x000000007482C000-memory.dmp

          Filesize

          240KB

        • memory/2040-99-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2040-102-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2040-60-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2040-59-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2040-67-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2040-75-0x00000000003E0000-0x00000000003F1000-memory.dmp

          Filesize

          68KB

        • memory/2040-76-0x00000000003E0000-0x00000000003F1000-memory.dmp

          Filesize

          68KB

        • memory/2040-77-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2040-68-0x0000000000350000-0x000000000035F000-memory.dmp

          Filesize

          60KB

        • memory/2040-72-0x00000000003E0000-0x00000000003F1000-memory.dmp

          Filesize

          68KB

        • memory/2040-104-0x00000000747F0000-0x000000007482C000-memory.dmp

          Filesize

          240KB

        • memory/2040-56-0x00000000021A0000-0x00000000023CF000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-30-0x0000000074820000-0x000000007485C000-memory.dmp

          Filesize

          240KB

        • memory/2792-35-0x0000000074820000-0x000000007485C000-memory.dmp

          Filesize

          240KB

        • memory/2792-57-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-54-0x0000000000400000-0x0000000000891000-memory.dmp

          Filesize

          4.6MB

        • memory/2792-53-0x00000000022A0000-0x00000000022A1000-memory.dmp

          Filesize

          4KB

        • memory/2792-50-0x0000000074820000-0x000000007485C000-memory.dmp

          Filesize

          240KB

        • memory/2792-46-0x0000000074820000-0x000000007485C000-memory.dmp

          Filesize

          240KB

        • memory/2792-44-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-39-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-36-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-34-0x0000000000400000-0x0000000000891000-memory.dmp

          Filesize

          4.6MB

        • memory/2792-58-0x0000000074820000-0x000000007485C000-memory.dmp

          Filesize

          240KB

        • memory/2792-33-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-3-0x0000000010000000-0x0000000010008000-memory.dmp

          Filesize

          32KB

        • memory/2792-12-0x00000000022E0000-0x00000000022EF000-memory.dmp

          Filesize

          60KB

        • memory/2792-16-0x0000000002300000-0x0000000002311000-memory.dmp

          Filesize

          68KB

        • memory/2792-19-0x0000000002300000-0x0000000002311000-memory.dmp

          Filesize

          68KB

        • memory/2792-20-0x0000000002300000-0x0000000002311000-memory.dmp

          Filesize

          68KB

        • memory/2792-22-0x0000000002300000-0x0000000002311000-memory.dmp

          Filesize

          68KB

        • memory/2792-21-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-8-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-0-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB

        • memory/2792-2-0x0000000002350000-0x000000000257F000-memory.dmp

          Filesize

          2.2MB