Analysis

  • max time kernel
    140s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 01:19

General

  • Target

    禁止注销@121.62.63.92.exe

  • Size

    837KB

  • MD5

    4669a52db21158962b77790a607faa45

  • SHA1

    8868721d02ce56b2fb10330cfd6f324cda96ed3f

  • SHA256

    aa70bd523dd06f707ea78850e005d7a657bcbc7c2e34afe60bd46dbc9a69a1b4

  • SHA512

    2ca58146abde34459559c16cf6521a656caaf38121180fb55b0504498582fd1cf2a2d85c0c97312fe2dcd75bd8c4b41f47eb61d16903452cb44d807459e9552d

  • SSDEEP

    24576:vdJtCf7SebJ4U0PDKL4PXQMoNwqe1hQCc5AgfukxAmD9/7s0LZXF9WvHxp:vdyJCyuo1un

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 1 IoCs
  • Sets file execution options in registry 2 TTPs 2 IoCs
  • Modifies Control Panel 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\禁止注销@121.62.63.92.exe
    "C:\Users\Admin\AppData\Local\Temp\禁止注销@121.62.63.92.exe"
    1⤵
    • Sets file execution options in registry
    • Modifies Control Panel
    • Suspicious use of AdjustPrivilegeToken
    PID:5360

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/5360-0-0x0000000000400000-0x00000000004EC000-memory.dmp

    Filesize

    944KB

  • memory/5360-2-0x0000000010000000-0x0000000010009000-memory.dmp

    Filesize

    36KB

  • memory/5360-4-0x0000000077C03000-0x0000000077C04000-memory.dmp

    Filesize

    4KB

  • memory/5360-3-0x0000000077C02000-0x0000000077C03000-memory.dmp

    Filesize

    4KB

  • memory/5360-1-0x000000006FBF0000-0x000000006FC00000-memory.dmp

    Filesize

    64KB