Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    28/05/2022, 18:38

General

  • Target
    SecuriteInfo.com.TrojanSpy_Raccoon_July_28.27902.exe
  • Size 309KB
  • Sample220528-w92pgahbcj
  • SHA256 9c4ee62193ea9de95f79d441bb533280104d3beb73b5e2109dafab2ee667f735
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanSpy_Raccoon_July_28.27902.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanSpy_Raccoon_July_28.27902.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanSpy_Raccoon_July_28.27902.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanSpy_Raccoon_July_28.27902.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1312
  • C:\Users\Admin\AppData\Roaming\fscivij
    C:\Users\Admin\AppData\Roaming\fscivij
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4916
    • C:\Users\Admin\AppData\Roaming\fscivij
      C:\Users\Admin\AppData\Roaming\fscivij
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:2488

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        fscivij

        • Path C:\Users\Admin\AppData\Roaming\fscivij
        • Size 309KB
        • SHA256 9c4ee62193ea9de95f79d441bb533280104d3beb73b5e2109dafab2ee667f735
        • MD5 SHA1 SHA512 SSDEEP

        fscivij

        • Path C:\Users\Admin\AppData\Roaming\fscivij
        • Size 309KB
        • SHA256 9c4ee62193ea9de95f79d441bb533280104d3beb73b5e2109dafab2ee667f735
        • MD5 SHA1 SHA512 SSDEEP

        fscivij

        • Path C:\Users\Admin\AppData\Roaming\fscivij
        • Size 309KB
        • SHA256 9c4ee62193ea9de95f79d441bb533280104d3beb73b5e2109dafab2ee667f735
        • MD5 SHA1 SHA512 SSDEEP

        memory/1148-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

        memory/1148-132-0x0000000000742000-0x0000000000752000-memory.dmp

        memory/1312-134-0x0000000000400000-0x0000000000409000-memory.dmp

        memory/1312-135-0x0000000000400000-0x0000000000409000-memory.dmp

        memory/1312-131-0x0000000000400000-0x0000000000409000-memory.dmp

        memory/2488-142-0x0000000000400000-0x0000000000409000-memory.dmp

        memory/2488-143-0x0000000000400000-0x0000000000409000-memory.dmp

        memory/4916-141-0x00000000006D3000-0x00000000006E4000-memory.dmp