Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2025, 11:38

General

  • Target

    JaffaCakes118_c6ad75e05f3d873eaf8723ba9ba23323.exe

  • Size

    4.3MB

  • MD5

    c6ad75e05f3d873eaf8723ba9ba23323

  • SHA1

    096f89e22c65820bbaf8fc6d3d74b12cb95272d3

  • SHA256

    a30c9af96c5dd263f91dff5a641951b2245ae1a69448106baf126d86f0cc0357

  • SHA512

    f053439b0c8b9791b6afd8f12411285eb5cc5fe677d15dce9ce66399b81fb330a61d1fe4e24b9519a04ea540ff199dc2d0a3dd286e5e5797f72dd1369163cecd

  • SSDEEP

    98304:goZmCclQ9STa6W7X9m0FTpuQ1uEgmv7ksVDLPk80GNpgo:f5lR77uoXv7RfPkp

Malware Config

Signatures

  • Blackmoon family
  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1124
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1176
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1224
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6ad75e05f3d873eaf8723ba9ba23323.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6ad75e05f3d873eaf8723ba9ba23323.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:2168
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:900

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/1124-1-0x0000000000450000-0x0000000000451000-memory.dmp

                  Filesize

                  4KB

                • memory/2168-0-0x0000000000400000-0x0000000000853000-memory.dmp

                  Filesize

                  4.3MB

                • memory/2168-6-0x0000000000400000-0x0000000000853000-memory.dmp

                  Filesize

                  4.3MB