Analysis

  • max time kernel
    118s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-11-2024 19:45

General

  • Target

    36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe

  • Size

    172KB

  • MD5

    8e6a5d2c1b4aad1715259f4fa34f2100

  • SHA1

    d69b077fbaf8df7c3f129a0adc058344fe9bf1ea

  • SHA256

    36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3

  • SHA512

    9a24afd494dcb4a03ad0638928da5efcc84f83629f2e01582f65a5e5cd9b274664dea2fa555d0c32e75fdb7f8dc3da9247a44b3b5593914641fea020a13fb9e8

  • SSDEEP

    3072:oSZh+mB1+HuhQjuyoN+ke4HBFhbag6N72w1Tzsy6Haoa8UAERxkj:rntwqQju9vzW+Kd8Ulq

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.

  • Metasploit family
  • Deletes itself 1 IoCs
  • Executes dropped EXE 27 IoCs
  • Loads dropped DLL 27 IoCs
  • Maps connected drives based on registry 3 TTPs 28 IoCs

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

  • Drops file in System32 directory 42 IoCs
  • Suspicious use of SetThreadContext 14 IoCs
  • UPX packed file 39 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 28 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe
    "C:\Users\Admin\AppData\Local\Temp\36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2344
    • C:\Users\Admin\AppData\Local\Temp\36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe
      "C:\Users\Admin\AppData\Local\Temp\36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3N.exe"
      2⤵
      • Loads dropped DLL
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:352
      • C:\Windows\SysWOW64\igfxwl32.exe
        "C:\Windows\system32\igfxwl32.exe" C:\Users\Admin\AppData\Local\Temp\36D4B1~1.EXE
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2816
        • C:\Windows\SysWOW64\igfxwl32.exe
          "C:\Windows\system32\igfxwl32.exe" C:\Users\Admin\AppData\Local\Temp\36D4B1~1.EXE
          4⤵
          • Deletes itself
          • Executes dropped EXE
          • Loads dropped DLL
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2700
          • C:\Windows\SysWOW64\igfxwl32.exe
            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2080
            • C:\Windows\SysWOW64\igfxwl32.exe
              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:2412
              • C:\Windows\SysWOW64\igfxwl32.exe
                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2916
                • C:\Windows\SysWOW64\igfxwl32.exe
                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:1396
                  • C:\Windows\SysWOW64\igfxwl32.exe
                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:2932
                    • C:\Windows\SysWOW64\igfxwl32.exe
                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:264
                      • C:\Windows\SysWOW64\igfxwl32.exe
                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                        11⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:1724
                        • C:\Windows\SysWOW64\igfxwl32.exe
                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                          12⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:2160
                          • C:\Windows\SysWOW64\igfxwl32.exe
                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                            13⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Suspicious use of SetThreadContext
                            • System Location Discovery: System Language Discovery
                            PID:2768
                            • C:\Windows\SysWOW64\igfxwl32.exe
                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                              14⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • Maps connected drives based on registry
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1376
                              • C:\Windows\SysWOW64\igfxwl32.exe
                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                15⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Suspicious use of SetThreadContext
                                • System Location Discovery: System Language Discovery
                                PID:1728
                                • C:\Windows\SysWOW64\igfxwl32.exe
                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Maps connected drives based on registry
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1560
                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Loads dropped DLL
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    PID:996
                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Maps connected drives based on registry
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:2468
                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Loads dropped DLL
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        PID:892
                                        • C:\Windows\SysWOW64\igfxwl32.exe
                                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Loads dropped DLL
                                          • Maps connected drives based on registry
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:1444
                                          • C:\Windows\SysWOW64\igfxwl32.exe
                                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Loads dropped DLL
                                            • Suspicious use of SetThreadContext
                                            • System Location Discovery: System Language Discovery
                                            PID:2848
                                            • C:\Windows\SysWOW64\igfxwl32.exe
                                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Loads dropped DLL
                                              • Maps connected drives based on registry
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:2408
                                              • C:\Windows\SysWOW64\igfxwl32.exe
                                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Loads dropped DLL
                                                • Suspicious use of SetThreadContext
                                                • System Location Discovery: System Language Discovery
                                                PID:2392
                                                • C:\Windows\SysWOW64\igfxwl32.exe
                                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                  24⤵
                                                  • Executes dropped EXE
                                                  • Loads dropped DLL
                                                  • Maps connected drives based on registry
                                                  • Drops file in System32 directory
                                                  • System Location Discovery: System Language Discovery
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:2552
                                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    • Suspicious use of SetThreadContext
                                                    • System Location Discovery: System Language Discovery
                                                    PID:2016
                                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                      26⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Maps connected drives based on registry
                                                      • Drops file in System32 directory
                                                      • System Location Discovery: System Language Discovery
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:1756
                                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Loads dropped DLL
                                                        • Suspicious use of SetThreadContext
                                                        • System Location Discovery: System Language Discovery
                                                        PID:2928
                                                        • C:\Windows\SysWOW64\igfxwl32.exe
                                                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                          28⤵
                                                          • Executes dropped EXE
                                                          • Loads dropped DLL
                                                          • Maps connected drives based on registry
                                                          • Drops file in System32 directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:2912
                                                          • C:\Windows\SysWOW64\igfxwl32.exe
                                                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            PID:1764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \??\PIPE\srvsvc

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • \Windows\SysWOW64\igfxwl32.exe

    Filesize

    172KB

    MD5

    8e6a5d2c1b4aad1715259f4fa34f2100

    SHA1

    d69b077fbaf8df7c3f129a0adc058344fe9bf1ea

    SHA256

    36d4b1a93eb843d9475f0cd55d1f3775ad327fad7244eb8e9d11baafca9cc7e3

    SHA512

    9a24afd494dcb4a03ad0638928da5efcc84f83629f2e01582f65a5e5cd9b274664dea2fa555d0c32e75fdb7f8dc3da9247a44b3b5593914641fea020a13fb9e8

  • memory/264-94-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/264-93-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/264-95-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/264-99-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-12-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-10-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-2-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-11-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-4-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-5-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-22-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-9-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/352-6-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/892-185-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/892-175-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/996-166-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1376-137-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1396-72-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1396-80-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1396-81-0x0000000003220000-0x0000000003255000-memory.dmp

    Filesize

    212KB

  • memory/1396-197-0x0000000003220000-0x0000000003255000-memory.dmp

    Filesize

    212KB

  • memory/1444-187-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1444-193-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1560-156-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1724-98-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1724-110-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1728-148-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1728-149-0x0000000000230000-0x0000000000265000-memory.dmp

    Filesize

    212KB

  • memory/1728-138-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1756-251-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2016-235-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2080-42-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2080-52-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2160-112-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2160-119-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2344-8-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2344-0-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2344-1-0x00000000002E0000-0x0000000000315000-memory.dmp

    Filesize

    212KB

  • memory/2392-216-0x0000000000230000-0x0000000000265000-memory.dmp

    Filesize

    212KB

  • memory/2392-225-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2408-214-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2408-209-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2412-54-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2412-60-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2468-168-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2468-174-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2552-230-0x0000000002FE0000-0x0000000003015000-memory.dmp

    Filesize

    212KB

  • memory/2552-226-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2552-234-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2700-35-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2700-33-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2700-34-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2700-36-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2700-41-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2768-129-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2768-120-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2816-31-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2848-194-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2848-206-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2912-263-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2912-267-0x0000000003220000-0x0000000003255000-memory.dmp

    Filesize

    212KB

  • memory/2912-270-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2916-71-0x00000000001C0000-0x00000000001F5000-memory.dmp

    Filesize

    212KB

  • memory/2916-70-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2916-195-0x00000000001C0000-0x00000000001F5000-memory.dmp

    Filesize

    212KB

  • memory/2928-252-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2928-262-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2932-82-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2932-92-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB