Analysis

  • max time kernel
    106s
  • max time network
    93s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    29/06/2020, 07:11

General

  • Target
    57efc81b39cedbb515f909f66ff27cc09c1ca699feeffb136a7515f3f444f717.exe
  • Size 1.8MB
  • Sample200629-e8pm4k4cx2
  • SHA256 57efc81b39cedbb515f909f66ff27cc09c1ca699feeffb136a7515f3f444f717
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 4 IoCs
  • Loads dropped DLL 102 IoCs
  • Executes dropped EXE 52 IoCs
  • Adds Run entry to start application 2 TTPs 5 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 234 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Modifies the visibility of hidden or system files 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\57efc81b39cedbb515f909f66ff27cc09c1ca699feeffb136a7515f3f444f717.exe
    "C:\Users\Admin\AppData\Local\Temp\57efc81b39cedbb515f909f66ff27cc09c1ca699feeffb136a7515f3f444f717.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Adds Run entry to start application
    • Suspicious use of WriteProcessMemory
    PID:1152
    • C:\Users\Admin\AppData\Local\Temp\57efc81b39cedbb515f909f66ff27cc09c1ca699feeffb136a7515f3f444f717.exe
      "C:\Users\Admin\AppData\Local\Temp\57efc81b39cedbb515f909f66ff27cc09c1ca699feeffb136a7515f3f444f717.exe"
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EnumeratesProcesses
      PID:1044
      • \??\c:\windows\system\explorer.exe
        c:\windows\system\explorer.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Executes dropped EXE
        • Adds Run entry to start application
        • Suspicious use of WriteProcessMemory
        PID:1808
        • \??\c:\windows\system\explorer.exe
          c:\windows\system\explorer.exe
          4⤵
          • Loads dropped DLL
          • Executes dropped EXE
          • Adds Run entry to start application
          • Drops file in Windows directory
          • Modifies WinLogon for persistence
          • Modifies Installed Components in the registry
          • Suspicious use of WriteProcessMemory
          • Suspicious use of SetWindowsHookEx
          • Suspicious behavior: EnumeratesProcesses
          • Modifies the visibility of hidden or system files
          PID:1656
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1168
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:2020
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1180
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1636
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1640
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:592
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1036
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1084
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1520
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1820
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1812
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1740
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1532
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1900
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1652
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:2036
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1344
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:2044
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1404
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:828
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1504
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1564
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1384
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1840
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:396
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1916
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:700
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:992
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:2040
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:816
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1380
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:636
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1700
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1708
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1912
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1888
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:756
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1216
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:812
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1472
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1784
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1184
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1172
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1796
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:272
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:368
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1880
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:1876
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:584
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            PID:2068
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          4⤵
            PID:1664
      • C:\Windows\SysWOW64\diskperf.exe
        "C:\Windows\SysWOW64\diskperf.exe"
        2⤵
          PID:1508

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/1044-17-0x0000000001DA0000-0x0000000001DA4000-memory.dmp

            memory/1044-12-0x0000000002D90000-0x0000000002DA1000-memory.dmp

            memory/1044-2-0x0000000000400000-0x000000000043E000-memory.dmp

            memory/1044-18-0x00000000025D0000-0x00000000025D4000-memory.dmp

            memory/1044-10-0x00000000031A0000-0x00000000031B1000-memory.dmp

            memory/1044-9-0x0000000002D90000-0x0000000002DA1000-memory.dmp

            memory/1044-0-0x0000000000400000-0x000000000043E000-memory.dmp

            memory/1508-6-0x0000000000400000-0x0000000000412000-memory.dmp

            memory/1508-3-0x0000000000400000-0x0000000000412000-memory.dmp

            memory/1656-110-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-142-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-270-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-271-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-262-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-255-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-254-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-279-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-278-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-247-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-246-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-239-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-238-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-286-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-287-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-423-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-231-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-422-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-230-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-294-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-295-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-223-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-222-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-36-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-37-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-302-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-303-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-215-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-214-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-38-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-207-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-310-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-311-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-206-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-199-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-39-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-198-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-318-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-319-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-191-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-190-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-183-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-182-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-326-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-327-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-175-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-174-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-415-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-167-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-334-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-335-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-166-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-159-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-158-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-414-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-342-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-343-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-150-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-151-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-143-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-263-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-350-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-351-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-46-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-135-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-134-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-47-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-358-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-359-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-127-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-126-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-407-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-119-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-366-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-367-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-118-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-406-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-111-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-54-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-374-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-375-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-103-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-102-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-55-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-95-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-382-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-383-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-94-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-86-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-87-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-79-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-390-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-391-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-78-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-71-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-70-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-63-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-398-0x0000000002C40000-0x0000000002C51000-memory.dmp

            memory/1656-399-0x0000000003050000-0x0000000003061000-memory.dmp

            memory/1656-62-0x0000000002C40000-0x0000000002C51000-memory.dmp