Analysis

  • max time kernel
    58s
  • max time network
    75s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    25-06-2020 10:53

General

  • Target

    SecuriteInfo.com.Trojan.Siggen9.44470.4073.18299.dll

  • Size

    758KB

  • MD5

    6d0e6befc551c292aeaa921202969e8d

  • SHA1

    4c47d52c7f4e3e7c98395bca40f7177f7a7671e8

  • SHA256

    c93e7028a1fa69efc978b71587df57ad05d06b9e290c33329c5f3fa83e10e247

  • SHA512

    c8333267a344d6d27b00db9c813ff397df829be4a1884bbeb613fd9f70c5ce44b7ed54fce6439a0ffab744a2ba59cb1947cfd40bc2f8e8e4e3051632d11c4aab

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 10 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen9.44470.4073.18299.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:616
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen9.44470.4073.18299.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1300
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen9.44470.4073.18299.dll,f0
        3⤵
        • Blocklisted process makes network request
        PID:1420
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1300 -s 368
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1460

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1300-0-0x0000000000000000-mapping.dmp
  • memory/1300-4-0x0000000000000000-mapping.dmp
  • memory/1300-5-0x0000000000000000-mapping.dmp
  • memory/1420-1-0x0000000000000000-mapping.dmp
  • memory/1460-2-0x0000000000000000-mapping.dmp
  • memory/1460-3-0x0000000001D00000-0x0000000001D11000-memory.dmp
    Filesize

    68KB

  • memory/1460-6-0x0000000002760000-0x0000000002771000-memory.dmp
    Filesize

    68KB