Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/07/2024, 01:30

General

  • Target
    41bfcac136ff8f5d232419298ec7b6e0N.exe
  • Size 2.5MB
  • Sample240721-bxbmassdkh
  • SHA256 19c9916b59cb8573f64f15a1fa11e1704d24539cddad2559579ec4aff203c46c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • PureLog Stealer

    PureLog Stealer is an infostealer written in C#.

  • PureLog Stealer payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\41bfcac136ff8f5d232419298ec7b6e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\41bfcac136ff8f5d232419298ec7b6e0N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:464
    • C:\Users\Admin\AppData\Local\Temp\41bfcac136ff8f5d232419298ec7b6e0N.exe
      "C:\Users\Admin\AppData\Local\Temp\41bfcac136ff8f5d232419298ec7b6e0N.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2540

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        41bfcac136ff8f5d232419298ec7b6e0N.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\41bfcac136ff8f5d232419298ec7b6e0N.exe.log
        • Size 716B
        • SHA256 807a02aa126863cf5b802851a3b42d233a856346c0fb13517236815a1764e963
        • MD5 SHA1 SHA512

        memory/464-0-0x0000000074ABE000-0x0000000074ABF000-memory.dmp

        memory/464-1-0x0000000000AC0000-0x0000000000D46000-memory.dmp

        memory/464-2-0x0000000074AB0000-0x0000000075260000-memory.dmp

        memory/464-3-0x00000000057E0000-0x0000000005A28000-memory.dmp

        memory/464-4-0x0000000005AA0000-0x0000000005CEA000-memory.dmp

        memory/464-6-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-10-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-38-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-48-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-36-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-34-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-32-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-28-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-26-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-30-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-24-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-22-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-20-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-16-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-14-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-8-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-18-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-5-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-12-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-52-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-68-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-66-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-64-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-62-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-60-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-58-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-56-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-54-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-50-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-46-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-44-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-42-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-40-0x0000000005AA0000-0x0000000005CE4000-memory.dmp

        memory/464-4891-0x0000000074AB0000-0x0000000075260000-memory.dmp

        memory/464-4892-0x0000000005D50000-0x0000000005DD6000-memory.dmp

        memory/464-4893-0x0000000005E60000-0x0000000005EAC000-memory.dmp

        memory/464-4894-0x0000000006670000-0x0000000006C14000-memory.dmp

        memory/464-4895-0x0000000006050000-0x00000000060A4000-memory.dmp

        memory/464-4898-0x0000000074AB0000-0x0000000075260000-memory.dmp

        memory/2540-4900-0x0000000074A80000-0x0000000074B2B000-memory.dmp

        memory/2540-4901-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/2540-4902-0x0000000005630000-0x00000000056C2000-memory.dmp

        memory/2540-4903-0x0000000074A80000-0x0000000074B2B000-memory.dmp

        memory/2540-4904-0x00000000056D0000-0x00000000056DA000-memory.dmp

        memory/2540-4905-0x0000000008A10000-0x0000000009028000-memory.dmp

        memory/2540-4906-0x0000000008640000-0x000000000874A000-memory.dmp

        memory/2540-4907-0x0000000008580000-0x0000000008592000-memory.dmp

        memory/2540-4908-0x00000000085E0000-0x000000000861C000-memory.dmp

        memory/2540-4909-0x0000000008750000-0x000000000879C000-memory.dmp

        memory/2540-4910-0x0000000074A80000-0x0000000074B2B000-memory.dmp