Analysis

  • max time kernel
    139s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 12:59

General

  • Target

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7.exe

  • Size

    204KB

  • MD5

    2811c1002b267608d5a4757519f5c296

  • SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

  • SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

  • SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • SSDEEP

    3072:Ajdk2pchLit819xFqwJtzr0NsmWQSQ6/w7pBBYLC1K307oN6:622pcISFqOJtj8fY2u8

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Executes dropped EXE 8 IoCs
  • UPX packed file 21 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Deletes itself 1 IoCs
  • Loads dropped DLL 16 IoCs
  • Maps connected drives based on registry 3 TTPs 10 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory 12 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of WriteProcessMemory 51 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7.exe
    "C:\Users\Admin\AppData\Local\Temp\e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Users\Admin\AppData\Local\Temp\e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7.exe
      "C:\Users\Admin\AppData\Local\Temp\e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7.exe"
      2⤵
      • Loads dropped DLL
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:540
      • C:\Windows\SysWOW64\wmpdtc32.exe
        "C:\Windows\system32\wmpdtc32.exe" C:\Users\Admin\AppData\Local\Temp\E85231~1.EXE
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1284
        • C:\Windows\SysWOW64\wmpdtc32.exe
          "C:\Windows\system32\wmpdtc32.exe" C:\Users\Admin\AppData\Local\Temp\E85231~1.EXE
          4⤵
          • Executes dropped EXE
          • Deletes itself
          • Loads dropped DLL
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1408
          • C:\Windows\SysWOW64\wmpdtc32.exe
            "C:\Windows\system32\wmpdtc32.exe" C:\Windows\SysWOW64\wmpdtc32.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:768
            • C:\Windows\SysWOW64\wmpdtc32.exe
              "C:\Windows\system32\wmpdtc32.exe" C:\Windows\SysWOW64\wmpdtc32.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:1608
              • C:\Windows\SysWOW64\wmpdtc32.exe
                "C:\Windows\system32\wmpdtc32.exe" C:\Windows\SysWOW64\wmpdtc32.exe
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:1992
                • C:\Windows\SysWOW64\wmpdtc32.exe
                  "C:\Windows\system32\wmpdtc32.exe" C:\Windows\SysWOW64\wmpdtc32.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:1792
                  • C:\Windows\SysWOW64\wmpdtc32.exe
                    "C:\Windows\system32\wmpdtc32.exe" C:\Windows\SysWOW64\wmpdtc32.exe
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Suspicious use of SetThreadContext
                    • Suspicious use of WriteProcessMemory
                    PID:1568
                    • C:\Windows\SysWOW64\wmpdtc32.exe
                      "C:\Windows\system32\wmpdtc32.exe" C:\Windows\SysWOW64\wmpdtc32.exe
                      10⤵
                      • Executes dropped EXE
                      • Maps connected drives based on registry
                      • Suspicious behavior: EnumeratesProcesses
                      PID:820

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • C:\Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • \Windows\SysWOW64\wmpdtc32.exe

    Filesize

    204KB

    MD5

    2811c1002b267608d5a4757519f5c296

    SHA1

    ba9ccdd4d0bc2703e3a43f434a99f0e09e5f8e50

    SHA256

    e852313e2f8965e4415e22d3dec1c30e2d370c34db0e4344491460b2947609c7

    SHA512

    32addd3f26ec2db2ab608479ae680cabd51ebdf151ca49583e29e3c42db398329c94b1332c3aad3626a5e016df54a84ce33d4ff241de315211452ee951ba4b7f

  • memory/540-65-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/540-64-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/540-63-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/540-86-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/540-54-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/540-57-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/540-58-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/540-62-0x0000000076171000-0x0000000076173000-memory.dmp

    Filesize

    8KB

  • memory/540-55-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/540-66-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/768-102-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/820-157-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1048-60-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1284-82-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1408-108-0x0000000002EE0000-0x0000000002F15000-memory.dmp

    Filesize

    212KB

  • memory/1408-107-0x0000000002EE0000-0x0000000002F15000-memory.dmp

    Filesize

    212KB

  • memory/1408-110-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1408-87-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1408-88-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1568-148-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1608-127-0x0000000002EF0000-0x0000000002F25000-memory.dmp

    Filesize

    212KB

  • memory/1608-109-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1608-132-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1608-111-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1792-144-0x0000000002EE0000-0x0000000002F15000-memory.dmp

    Filesize

    212KB

  • memory/1792-134-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1792-146-0x0000000002EE0000-0x0000000002F15000-memory.dmp

    Filesize

    212KB

  • memory/1792-129-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1792-133-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1792-156-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1992-125-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB