Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 19:55

General

  • Target

    SecuriteInfo.com.Trojan.Siggen9.46491.30495.5886.dll

  • Size

    3.3MB

  • MD5

    3ce1a9571feef80297bd3c7c33e53476

  • SHA1

    bdc733c1c239adc0d10b89e630862f6fe692c189

  • SHA256

    ec4171872384e62627b06976f6e513650087c00e8c42f70d6b9d29b54e18a8e6

  • SHA512

    aee3109d59536bf0054a58a60f1a405c37fc08cfa16df1257dc79a771abc534458c78f71f2e54e3b0ad4a653669489537e24d42d98a9b2d63f8d2f81ad51e333

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 5 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.Siggen9.46491.30495.5886.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen9.46491.30495.5886.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1928
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen9.46491.30495.5886.dll,f0
        3⤵
        • Blocklisted process makes network request
        PID:1084
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 372
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:924

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/924-2-0x0000000000000000-mapping.dmp

  • memory/924-3-0x0000000002030000-0x0000000002041000-memory.dmp

    Filesize

    68KB

  • memory/924-6-0x00000000025C0000-0x00000000025D1000-memory.dmp

    Filesize

    68KB

  • memory/1084-1-0x0000000000000000-mapping.dmp

  • memory/1928-0-0x0000000000000000-mapping.dmp

  • memory/1928-4-0x0000000000000000-mapping.dmp

  • memory/1928-5-0x0000000000000000-mapping.dmp