Analysis

  • max time kernel
    86s
  • max time network
    10s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    13-01-2021 08:33

General

  • Target

    PO#11-001201204.exe

  • Size

    723KB

  • MD5

    fa8f61df214d938ee062bc1b3da2af67

  • SHA1

    9a550661068db7466805a5d52499ceedd43cbe13

  • SHA256

    5b5c477150b5e78d97d53f6fe9e306fe51f795d044a82ac11490bc25fda4d432

  • SHA512

    8cee828d6d83bcac146f56ba7c74c7ddc50384df0c566b2af97eabdd1828dcfb043e902aab166042f0397c535a37c4cd675b3459b9cac1ef8ecfad28c47727a7

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO#11-001201204.exe
    "C:\Users\Admin\AppData\Local\Temp\PO#11-001201204.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1472
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qpYIZHQAXIjn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp82B7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1624
    • C:\Users\Admin\AppData\Local\Temp\PO#11-001201204.exe
      "C:\Users\Admin\AppData\Local\Temp\PO#11-001201204.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:684
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 516
        3⤵
          PID:1488

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp82B7.tmp

      MD5

      caecbe1179adcbd3a30b8ab81969e0af

      SHA1

      86faacd5c4ed310267c1fc9e050e539aadaa360b

      SHA256

      b1de1a5c783f38957f8725e0937b3a95387abdf6cd207ddbaf43e58c8a2a8e10

      SHA512

      d9a20234215423ac76c64989b3d2f3f0de22836fbcdc5019a4892000e4c1df5b4f2270207e394b770b3b93262435a2fb64e13752ddba8dbdccf3617061de6702

    • memory/684-5-0x000000000043751E-mapping.dmp

    • memory/684-4-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/684-6-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/684-7-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/1488-8-0x0000000000000000-mapping.dmp

    • memory/1488-9-0x0000000001EC0000-0x0000000001ED1000-memory.dmp

      Filesize

      68KB

    • memory/1624-2-0x0000000000000000-mapping.dmp