Analysis

  • max time kernel
    144s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2024, 22:36

General

  • Target
    1292-63-0x0000000000400000-0x0000000000654000-memory.exe
  • Size 2.3MB
  • Sample240305-2jnb2sce63
  • SHA256 1809bac385b643321469907971d1cd05d0cbec9d2b96a9d71bb4cd0d4d08b8a2
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • blustealer

C2
  • https://api.telegram.org/bot5797428905:AAGaRRXGZN1d9GGFd3sE5x4uSpCGF0PU4m4/sendMessage?chat_id=1251788325

Signatures

  • BluStealer

    A Modular information stealer written in Visual Basic.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1292-63-0x0000000000400000-0x0000000000654000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1292-63-0x0000000000400000-0x0000000000654000-memory.exe"
    1⤵
      PID:1684
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 408
        2⤵
        • Program crash
        PID:3988
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1684 -ip 1684
      1⤵
        PID:4000

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1684-0-0x0000000000400000-0x0000000000654000-memory.dmp

            memory/1684-1-0x0000000000400000-0x0000000000654000-memory.dmp