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Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 20:43

General

  • Target

    4c3a6331387f37800b414e0548cbd59dde3c101d8b8b931fbee54c7897066439.exe

  • Size

    8.7MB

  • MD5

    55be826ed814cf1ba2d7d3b48727d847

  • SHA1

    c2d0c2f98508039dcaa08843d9ece01d5275d4bf

  • SHA256

    4c3a6331387f37800b414e0548cbd59dde3c101d8b8b931fbee54c7897066439

  • SHA512

    4f08f2aa8f4d99be48f4c82cb91305f0e67436523e7e7fadcc1da0347ead456ea354bc9813e8449959bdf40517d94cfb690dc8448307b4ab2dd1cb3cc86a30b0

  • SSDEEP

    196608:ymrEEL55UopMitAGaEXq1k3jZvOjtGPdFYgvAlEL2x8rZ0oPH7JkdcylVwO:PhX6G41kTROjWd/vA+2xk0SH7ydcF

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 5 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c3a6331387f37800b414e0548cbd59dde3c101d8b8b931fbee54c7897066439.exe
    "C:\Users\Admin\AppData\Local\Temp\4c3a6331387f37800b414e0548cbd59dde3c101d8b8b931fbee54c7897066439.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3768-0-0x0000000000C48000-0x0000000000EEC000-memory.dmp

    Filesize

    2.6MB

  • memory/3768-1-0x00000000017E0000-0x00000000017E1000-memory.dmp

    Filesize

    4KB

  • memory/3768-2-0x0000000001940000-0x0000000001941000-memory.dmp

    Filesize

    4KB

  • memory/3768-7-0x0000000001DD0000-0x0000000001DD1000-memory.dmp

    Filesize

    4KB

  • memory/3768-6-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

    Filesize

    4KB

  • memory/3768-5-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

    Filesize

    4KB

  • memory/3768-11-0x0000000000400000-0x0000000001797000-memory.dmp

    Filesize

    19.6MB

  • memory/3768-4-0x0000000001DA0000-0x0000000001DA1000-memory.dmp

    Filesize

    4KB

  • memory/3768-3-0x0000000001D90000-0x0000000001D91000-memory.dmp

    Filesize

    4KB

  • memory/3768-12-0x0000000010000000-0x00000000101ED000-memory.dmp

    Filesize

    1.9MB

  • memory/3768-16-0x00000000043B0000-0x00000000049D9000-memory.dmp

    Filesize

    6.2MB

  • memory/3768-19-0x0000000000400000-0x0000000001797000-memory.dmp

    Filesize

    19.6MB

  • memory/3768-20-0x00000000043B0000-0x00000000049D9000-memory.dmp

    Filesize

    6.2MB

  • memory/3768-24-0x00000000043B0000-0x00000000049D9000-memory.dmp

    Filesize

    6.2MB

  • memory/3768-25-0x0000000000400000-0x0000000001797000-memory.dmp

    Filesize

    19.6MB

  • memory/3768-26-0x0000000000400000-0x0000000001797000-memory.dmp

    Filesize

    19.6MB

  • memory/3768-27-0x0000000000400000-0x0000000001797000-memory.dmp

    Filesize

    19.6MB

  • memory/3768-28-0x0000000000C48000-0x0000000000EEC000-memory.dmp

    Filesize

    2.6MB