Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2024 07:51

General

  • Target

    cbdc91c92ebd41d25b5b4b874db54615_JaffaCakes118.exe

  • Size

    172KB

  • MD5

    cbdc91c92ebd41d25b5b4b874db54615

  • SHA1

    44dd4f1525945924981769c3e70b5b6f5e92ac72

  • SHA256

    bde8fc6059c3dc79ab728e56a8bc80b19c4f6f0a527fab6aa647cb4546b313aa

  • SHA512

    7d9c6ac2014713128b5bca2a1bd03d7cb90bcd4f05af53998ef679512c9ead50f1fed91637a55bb608b45d7c7a6f88b48c911b57afe8e064b5c75f97bf7ade74

  • SSDEEP

    3072:UCOeDHj6J+1LPz9D+ydlXOw2Ews0DOEK6EYck0soq11o35N30tU/caQq:hOenLPz9DbRGEz0zCq1yHkticad

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
  • Checks computer location settings 2 TTPs 16 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 31 IoCs
  • Maps connected drives based on registry 3 TTPs 32 IoCs

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

  • Drops file in System32 directory 48 IoCs
  • Suspicious use of SetThreadContext 16 IoCs
  • UPX packed file 23 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 32 IoCs

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

  • Modifies registry class 16 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cbdc91c92ebd41d25b5b4b874db54615_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cbdc91c92ebd41d25b5b4b874db54615_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4748
    • C:\Users\Admin\AppData\Local\Temp\cbdc91c92ebd41d25b5b4b874db54615_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\cbdc91c92ebd41d25b5b4b874db54615_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1452
      • C:\Windows\SysWOW64\igfxwl32.exe
        "C:\Windows\system32\igfxwl32.exe" C:\Users\Admin\AppData\Local\Temp\CBDC91~1.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2400
        • C:\Windows\SysWOW64\igfxwl32.exe
          "C:\Windows\system32\igfxwl32.exe" C:\Users\Admin\AppData\Local\Temp\CBDC91~1.EXE
          4⤵
          • Checks computer location settings
          • Deletes itself
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2016
          • C:\Windows\SysWOW64\igfxwl32.exe
            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1168
            • C:\Windows\SysWOW64\igfxwl32.exe
              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:4504
              • C:\Windows\SysWOW64\igfxwl32.exe
                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:3684
                • C:\Windows\SysWOW64\igfxwl32.exe
                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                  8⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:4812
                  • C:\Windows\SysWOW64\igfxwl32.exe
                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:4080
                    • C:\Windows\SysWOW64\igfxwl32.exe
                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                      10⤵
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:1064
                      • C:\Windows\SysWOW64\igfxwl32.exe
                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:2296
                        • C:\Windows\SysWOW64\igfxwl32.exe
                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                          12⤵
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Modifies registry class
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:1732
                          • C:\Windows\SysWOW64\igfxwl32.exe
                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetThreadContext
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:3608
                            • C:\Windows\SysWOW64\igfxwl32.exe
                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                              14⤵
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Maps connected drives based on registry
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4276
                              • C:\Windows\SysWOW64\igfxwl32.exe
                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                • System Location Discovery: System Language Discovery
                                PID:1768
                                • C:\Windows\SysWOW64\igfxwl32.exe
                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                  16⤵
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Maps connected drives based on registry
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:60
                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    PID:4216
                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                      18⤵
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Maps connected drives based on registry
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Modifies registry class
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:3504
                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        PID:636
                                        • C:\Windows\SysWOW64\igfxwl32.exe
                                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                          20⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Maps connected drives based on registry
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:3076
                                          • C:\Windows\SysWOW64\igfxwl32.exe
                                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            • System Location Discovery: System Language Discovery
                                            PID:4828
                                            • C:\Windows\SysWOW64\igfxwl32.exe
                                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                              22⤵
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Maps connected drives based on registry
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Modifies registry class
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:1880
                                              • C:\Windows\SysWOW64\igfxwl32.exe
                                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                • System Location Discovery: System Language Discovery
                                                PID:1700
                                                • C:\Windows\SysWOW64\igfxwl32.exe
                                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                  24⤵
                                                  • Checks computer location settings
                                                  • Executes dropped EXE
                                                  • Maps connected drives based on registry
                                                  • Drops file in System32 directory
                                                  • System Location Discovery: System Language Discovery
                                                  • Modifies registry class
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:1044
                                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    • System Location Discovery: System Language Discovery
                                                    PID:2564
                                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                      26⤵
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Maps connected drives based on registry
                                                      • Drops file in System32 directory
                                                      • System Location Discovery: System Language Discovery
                                                      • Modifies registry class
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:1808
                                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetThreadContext
                                                        • System Location Discovery: System Language Discovery
                                                        PID:2532
                                                        • C:\Windows\SysWOW64\igfxwl32.exe
                                                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                          28⤵
                                                          • Checks computer location settings
                                                          • Executes dropped EXE
                                                          • Maps connected drives based on registry
                                                          • Drops file in System32 directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Modifies registry class
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:4408
                                                          • C:\Windows\SysWOW64\igfxwl32.exe
                                                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Suspicious use of SetThreadContext
                                                            • System Location Discovery: System Language Discovery
                                                            PID:1604
                                                            • C:\Windows\SysWOW64\igfxwl32.exe
                                                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                              30⤵
                                                              • Checks computer location settings
                                                              • Executes dropped EXE
                                                              • Maps connected drives based on registry
                                                              • Drops file in System32 directory
                                                              • System Location Discovery: System Language Discovery
                                                              • Modifies registry class
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              PID:4080
                                                              • C:\Windows\SysWOW64\igfxwl32.exe
                                                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Suspicious use of SetThreadContext
                                                                • System Location Discovery: System Language Discovery
                                                                PID:4268
                                                                • C:\Windows\SysWOW64\igfxwl32.exe
                                                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                                  32⤵
                                                                  • Checks computer location settings
                                                                  • Executes dropped EXE
                                                                  • Maps connected drives based on registry
                                                                  • Drops file in System32 directory
                                                                  • System Location Discovery: System Language Discovery
                                                                  • Modifies registry class
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  PID:2836
                                                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                                    33⤵
                                                                    • Executes dropped EXE
                                                                    PID:2580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\igfxwl32.exe

    Filesize

    172KB

    MD5

    cbdc91c92ebd41d25b5b4b874db54615

    SHA1

    44dd4f1525945924981769c3e70b5b6f5e92ac72

    SHA256

    bde8fc6059c3dc79ab728e56a8bc80b19c4f6f0a527fab6aa647cb4546b313aa

    SHA512

    7d9c6ac2014713128b5bca2a1bd03d7cb90bcd4f05af53998ef679512c9ead50f1fed91637a55bb608b45d7c7a6f88b48c911b57afe8e064b5c75f97bf7ade74

  • memory/60-107-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/636-115-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/636-119-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1044-139-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1064-76-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1168-55-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1168-51-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1452-5-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1452-40-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1452-6-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1452-4-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1452-1-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1604-159-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1604-164-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1700-136-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1700-132-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1732-85-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1768-101-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1768-95-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1808-151-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1880-131-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2016-46-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2016-48-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2016-47-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2016-50-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2296-82-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2296-77-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2400-45-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2532-154-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2532-149-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2564-144-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2580-180-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2836-182-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3076-122-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3504-114-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3608-91-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/3608-86-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/3684-65-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4080-68-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4080-73-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4080-171-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/4216-110-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4216-104-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4268-169-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4268-174-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4276-97-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/4408-161-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/4504-58-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/4748-3-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4748-0-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/4812-67-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/4828-127-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB