Analysis

  • max time kernel
    53s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    07-07-2020 12:10

General

  • Target

    3412f3e08654eceebff6c557eb9f0e82ab9e7b4cf5b0a3b9f2c7fefa5d07fe75.exe

  • Size

    346KB

  • MD5

    7e5783717dd46ed1a4cb15fb803fa44a

  • SHA1

    3845da005de6a12f9058fc717a7e9cfe78f06372

  • SHA256

    3412f3e08654eceebff6c557eb9f0e82ab9e7b4cf5b0a3b9f2c7fefa5d07fe75

  • SHA512

    1d02fc33a067531a532a329e96f1675afa6396375fa44e890e7443e1c56bf5fe53465f0579d585d55c325ddb89535682a690fb12442e574c6ee63a820e1d8d59

Score
7/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 11 IoCs
  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3412f3e08654eceebff6c557eb9f0e82ab9e7b4cf5b0a3b9f2c7fefa5d07fe75.exe
    "C:\Users\Admin\AppData\Local\Temp\3412f3e08654eceebff6c557eb9f0e82ab9e7b4cf5b0a3b9f2c7fefa5d07fe75.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1324
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe Subclimax,Epimers
      2⤵
      • Suspicious use of WriteProcessMemory
      • Loads dropped DLL
      PID:1416
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1416 -s 228
        3⤵
        • Program crash
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: EnumeratesProcesses
        PID:1504

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Archery
  • C:\Users\Admin\AppData\Local\Temp\Subclimax.DLL
  • \Users\Admin\AppData\Local\Temp\Subclimax.dll
  • memory/1416-0-0x0000000000000000-mapping.dmp
  • memory/1416-6-0x0000000000000000-mapping.dmp
  • memory/1504-4-0x0000000000000000-mapping.dmp
  • memory/1504-5-0x0000000002040000-0x0000000002051000-memory.dmp
    Filesize

    68KB

  • memory/1504-7-0x0000000002640000-0x0000000002651000-memory.dmp
    Filesize

    68KB