Analysis

  • max time kernel
    149s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-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
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c51affaebfd462bb1874140dbb82925e28c1fb1a01e1898f6589ba550b70ea4.exe
    "C:\Users\Admin\AppData\Local\Temp\6c51affaebfd462bb1874140dbb82925e28c1fb1a01e1898f6589ba550b70ea4.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Users\Admin\AppData\Local\Temp\Syslemhpgpw.exe
      "C:\Users\Admin\AppData\Local\Temp\Syslemhpgpw.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:904
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4320,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=1416 /prefetch:8
    1⤵
      PID:4420

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Syslemhpgpw.exe

      Filesize

      440KB

      MD5

      9e8fc5f34b48c84bbcdb4c9ba49747a7

      SHA1

      87e0d600069b1b973f60639e1d107f1a357e8412

      SHA256

      f7a3b24d8d78e41b1636c3ed58148a8871c6537a5d69048134251b1086e3f7d5

      SHA512

      7e3bbf309487fe1e5ea123084ce85e7efe2bfd5025676bec48aaaa25c82e97278fe4d07e573ac5bcc294013d0437224eb560785111ccfafaf8edbf5d4c1cdaa8

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

      Filesize

      102B

      MD5

      a6792ef1175f12b6d58aa4a75103977d

      SHA1

      edb10ec20b3be6a3f99b561031bdfa3797e14128

      SHA256

      dad7bac1a417831992757964d570f20343837d856dd8d5e5cde6a84b37c58f2f

      SHA512

      75d9877a0ce4924f5bbf347656ac48670e84e0db64e4d08ef50c329aa97198dd22054b5b5f6120cd4822a2052d379f878f5fb47cdd8bc9f6cd9d61da25fc01bf