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Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2025, 12:30

General

  • Target

    2025-02-04_fa5594e6a6ea3d5c4dbc228a7621124b_avoslocker_luca-stealer.exe

  • Size

    17.0MB

  • MD5

    fa5594e6a6ea3d5c4dbc228a7621124b

  • SHA1

    f130435b6e6826156c7a443c5ec71c4bb93aa76b

  • SHA256

    39b7c27d3a448a7f8250c844157f8ce688d0f772dce96cc69dde9a659a32f204

  • SHA512

    e94d4d24352c647c3af76eba2dfb5fecf8e2f681a4b4aadee96a3da4175cda0b52dfa0be5f5e924afad90ca90a797ba092268a09f27ba65d344c33b734a00bee

  • SSDEEP

    12288:yEamjuc7E2c+nf2pXyfPpYmMrFtZGC14qlYCebmyIOz:yEamjuc7tc+nf2pCJk5GChK1b4

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 3 IoCs
  • Redline family
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-02-04_fa5594e6a6ea3d5c4dbc228a7621124b_avoslocker_luca-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-02-04_fa5594e6a6ea3d5c4dbc228a7621124b_avoslocker_luca-stealer.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2572
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 36
      2⤵
      • Program crash
      PID:2008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2396-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2396-2-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2396-10-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2396-9-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2396-1-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2396-11-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

    Filesize

    4KB

  • memory/2396-12-0x0000000074BC0000-0x00000000752AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2396-13-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

    Filesize

    4KB

  • memory/2396-14-0x0000000074BC0000-0x00000000752AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2572-0-0x000000000009C000-0x000000000009D000-memory.dmp

    Filesize

    4KB