Analysis

  • max time kernel
    112s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 04:03

General

  • Target

    ef51e1cfbb1d4768f9071a5311670df0N.exe

  • Size

    60KB

  • MD5

    ef51e1cfbb1d4768f9071a5311670df0

  • SHA1

    29c1acd8b0e80972a79941f17248cace9cecb454

  • SHA256

    7b5ee47a6ea482e8142bb9aa4bff7e63dedbe045ee234da722a557d332b37b34

  • SHA512

    d9bf1a10c82ef2ba6e897690b918062f0974d64468c1351e855c54705ccd4d5a5bfcb8b3ef696d2a53549af3220fee63838034c73c8935e51c9c7ccfd8c8f84d

  • SSDEEP

    1536:DeaNzAVaov3o1JmT+1jzoRdJlgbVdqKvOMFVCP0NFGr3A3pL6B86l1rs:vWaAM/7Li3A5L6B86l1rs

Score
10/10

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 26 IoCs
  • Executes dropped EXE 13 IoCs
  • Loads dropped DLL 30 IoCs
  • Drops file in System32 directory 39 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

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

  • Modifies registry class 42 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef51e1cfbb1d4768f9071a5311670df0N.exe
    "C:\Users\Admin\AppData\Local\Temp\ef51e1cfbb1d4768f9071a5311670df0N.exe"
    1⤵
    • Adds autorun key to be loaded by Explorer.exe on startup
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2712
    • C:\Windows\SysWOW64\Cjmmffgn.exe
      C:\Windows\system32\Cjmmffgn.exe
      2⤵
      • Adds autorun key to be loaded by Explorer.exe on startup
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2888
      • C:\Windows\SysWOW64\Cpiaipmh.exe
        C:\Windows\system32\Cpiaipmh.exe
        3⤵
        • Adds autorun key to be loaded by Explorer.exe on startup
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2796
        • C:\Windows\SysWOW64\Dlpbna32.exe
          C:\Windows\system32\Dlpbna32.exe
          4⤵
          • Adds autorun key to be loaded by Explorer.exe on startup
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:2720
          • C:\Windows\SysWOW64\Dlboca32.exe
            C:\Windows\system32\Dlboca32.exe
            5⤵
            • Adds autorun key to be loaded by Explorer.exe on startup
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:2616
            • C:\Windows\SysWOW64\Ddmchcnd.exe
              C:\Windows\system32\Ddmchcnd.exe
              6⤵
              • Adds autorun key to be loaded by Explorer.exe on startup
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:3044
              • C:\Windows\SysWOW64\Djmiejji.exe
                C:\Windows\system32\Djmiejji.exe
                7⤵
                • Adds autorun key to be loaded by Explorer.exe on startup
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:1720
                • C:\Windows\SysWOW64\Ddbmcb32.exe
                  C:\Windows\system32\Ddbmcb32.exe
                  8⤵
                  • Adds autorun key to be loaded by Explorer.exe on startup
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:2976
                  • C:\Windows\SysWOW64\Eddjhb32.exe
                    C:\Windows\system32\Eddjhb32.exe
                    9⤵
                    • Adds autorun key to be loaded by Explorer.exe on startup
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious use of WriteProcessMemory
                    PID:2160
                    • C:\Windows\SysWOW64\Enmnahnm.exe
                      C:\Windows\system32\Enmnahnm.exe
                      10⤵
                      • Adds autorun key to be loaded by Explorer.exe on startup
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:2928
                      • C:\Windows\SysWOW64\Emdhhdqb.exe
                        C:\Windows\system32\Emdhhdqb.exe
                        11⤵
                        • Adds autorun key to be loaded by Explorer.exe on startup
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Drops file in System32 directory
                        • System Location Discovery: System Language Discovery
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:1772
                        • C:\Windows\SysWOW64\Ebappk32.exe
                          C:\Windows\system32\Ebappk32.exe
                          12⤵
                          • Adds autorun key to be loaded by Explorer.exe on startup
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Modifies registry class
                          • Suspicious use of WriteProcessMemory
                          PID:2092
                          • C:\Windows\SysWOW64\Ebcmfj32.exe
                            C:\Windows\system32\Ebcmfj32.exe
                            13⤵
                            • Adds autorun key to be loaded by Explorer.exe on startup
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Drops file in System32 directory
                            • System Location Discovery: System Language Discovery
                            • Modifies registry class
                            • Suspicious use of WriteProcessMemory
                            PID:2232
                            • C:\Windows\SysWOW64\Flnndp32.exe
                              C:\Windows\system32\Flnndp32.exe
                              14⤵
                              • Executes dropped EXE
                              • System Location Discovery: System Language Discovery
                              • Suspicious use of WriteProcessMemory
                              PID:2960
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 140
                                15⤵
                                • Loads dropped DLL
                                • Program crash
                                PID:2288

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Cjmmffgn.exe

    Filesize

    60KB

    MD5

    2d082a3026b823d4b5e8216532e195ba

    SHA1

    db80046fdbf3c4ab214bd606a859b06a0d3e9c77

    SHA256

    2571ccb2287016cd1818e5bcf948a15e3fe7062ac8ce1eff3ae64275c07833dd

    SHA512

    6725ea1e8799dd79cf61bd10254b461cfabdc5fc2c355f1ab5c01b71266cdf4aa3de20bad21ced5e7a93ec31fcfdb1f84e2efa9e1f1bb78dbbd4e6324181905c

  • C:\Windows\SysWOW64\Ebappk32.exe

    Filesize

    60KB

    MD5

    a54b2e3e2d1105c6eec1929d24f5ecf6

    SHA1

    89459189e6c19c06a982a0372cfd453a5cce5776

    SHA256

    f408c81852ed4445108833b1a9da07693fcecf592e88ba325ad2050436f52282

    SHA512

    dcef1595bee8329c08ddb216fb57c4f4850e8214bafebb4f982547a274b2cebb4d68da71d35a1ce9b7c5cc03919f56913118cf3de04fcc2de00a8679b7139881

  • C:\Windows\SysWOW64\Ebcmfj32.exe

    Filesize

    60KB

    MD5

    9e8d1b103f94140679d4ba0e42052875

    SHA1

    c544d3b9688ac7c932181861ba1b8894454d6c09

    SHA256

    60ee6e6248fefbecef36844d3b913e08dfc77d93bb0f7102512b857e2cc081ce

    SHA512

    8bd564d501930afcfb8989305cc72e7e1e3bdb5087d98d464b1b32abdf32a56e45f4e302f793bae25b4e1a68ea2bb24f1c93f6c8638b41996854d0422e1663b8

  • C:\Windows\SysWOW64\Enmnahnm.exe

    Filesize

    60KB

    MD5

    4cf4de79b5a7e85325874b0a8f17e0dd

    SHA1

    b177c1ffee13ff14c0531b85776d41da022ce095

    SHA256

    cc7004ce38f05b94dd3a5b1ff1dadb319a5874d66c2f433eaa2bf8995ed3267e

    SHA512

    631ddf219be214c04f248d77d160e0f00fc131d76a312b87786cf0e5cacc6877fccb88747f9ab0bcac2937127bcc067d445d58c60555a675071a2be89d19cf1e

  • \Windows\SysWOW64\Cpiaipmh.exe

    Filesize

    60KB

    MD5

    043c5a8edc433a6570376a62385f65d9

    SHA1

    af877256c71e7210b80fc815b7e9b9de099c3812

    SHA256

    a15e3aae9b36a26348d768af04b909cccc8ece5fe3b43e85eb7939bf068ff6ef

    SHA512

    5f56dc6143179458b7b26d49542aca8ea6be7d0265740042debc731bac15ad6b894285b07e2c61842f441ef0aa65176963ce3ebfa9044efbb625add6d12365ee

  • \Windows\SysWOW64\Ddbmcb32.exe

    Filesize

    60KB

    MD5

    15d5576e9ae036a1bdcea4f884da229f

    SHA1

    0644f0d3f5201384c74804d2734625e216f1d97c

    SHA256

    29593e5d0dc3ede8a321e41e646e67dbc8500c05eb877c1a3854e351d13a94c8

    SHA512

    47daa23b2e4c65afe0d8ca7645b5bfb269d308bff425c0db7e88ea29d17379c0ecb931ce7816f17d7cb40026c731f0e470e4e4b8fc98d3ec451508dca6844d1a

  • \Windows\SysWOW64\Ddmchcnd.exe

    Filesize

    60KB

    MD5

    877ea7bbadb1d114dda86a96e620acf5

    SHA1

    f82e3fd8bb5d877b757c9e84c5dfc1e667b9b8b2

    SHA256

    630857f36643fc1f01e26302476121147c8e424a558796b8a216b9d0691a8706

    SHA512

    f5a8ccf6835e7d2305d4e112a4fe344cb4be3a75acc8b5f25ad1717318c96452ecb888b154946c450e33a7fe6631e6ac1d7c14d3b9dd00e325da9d902f633b16

  • \Windows\SysWOW64\Djmiejji.exe

    Filesize

    60KB

    MD5

    27859cb9cbfe2422a6716ce36b0f7de2

    SHA1

    a1200009ec9d9028dbbd24f8828fac8573bd8b96

    SHA256

    8ab7fa6b77b2876be546f95baf4977d998e65520b35f6b5c476d19971031c518

    SHA512

    76816f5192cafd5fc3b6c64ed0c8ed732aca0caeca9efeb6c4847010fd42ad1659296a4e210878a8b2cd1a05a3f4dedab54ab24259382e9dd0fac7ec09118a9a

  • \Windows\SysWOW64\Dlboca32.exe

    Filesize

    60KB

    MD5

    9b3e3c8a9ec70398a0c95d895c2ec5b0

    SHA1

    a729dec8ed703bae10f6a36a10572d205a751c50

    SHA256

    dc4aa11abe46d567cf191c3c199911fddce1a8bb263d21f339c19d0a2aaae7e6

    SHA512

    4491244a9bb6d9e8c0283c4ec72e6423d908e73d2fda607154858e0170d48a3cd30a1f2bfe2a4f1cc587729a61db48bd2bf3bd87bf6efb18d0a5eeccf9dfa285

  • \Windows\SysWOW64\Dlpbna32.exe

    Filesize

    60KB

    MD5

    378208d852762c8b0bdf0dc5f3b94ad6

    SHA1

    de8f9d3e6f26bc65db136cb17ec777e8e3b42a8f

    SHA256

    65b6930c7e91ba504d8dd1eacf293be1522db43d6e411b8f4bebccdb5b929932

    SHA512

    a31e5b13e69ecad90d872330ef0fcc2d68737a61d8f68ba1f8f5aa1b643c80e9ecf17f808611b9111d08b588f68a12da38b2e5729a79a8a8282913a74bfc25cd

  • \Windows\SysWOW64\Eddjhb32.exe

    Filesize

    60KB

    MD5

    d6ac3596404bf1744a1c0bca3bc5bdbc

    SHA1

    63d33db9c0d2702df88c8162d6b5fd9bca3b1fda

    SHA256

    f2e799e88d458127fbac39d753e7202a36bf918a1241c5ab8086c645e4ea93d1

    SHA512

    52361e7f7f5ab9a081161ecdc06d07ef0a91fa3ccd7495552e23b215759d6a27836856053a9fa6d05e960a99328b48e31abcca93334224fdc9ab10925d1ee0e6

  • \Windows\SysWOW64\Emdhhdqb.exe

    Filesize

    60KB

    MD5

    66b72af644952a346be8a6da4dfe7772

    SHA1

    7ace53b6b67ae9e43dee8c696b4f1c0b2eb83e6b

    SHA256

    aaeb0b5cc1b2e3483620df4bf907eb638db281f541a1132656a92fa7b08a4167

    SHA512

    bec6c1f20ecfecc4fb62cd6f826a6e8690a9057c76236230a1e18107a1250f94125c2f4d02def8f50e65a78778face89fbc62ef4cc8dd0fd3ee288bd22c2de2a

  • \Windows\SysWOW64\Flnndp32.exe

    Filesize

    60KB

    MD5

    d852e19e261ed5fd62deae518c1da8c5

    SHA1

    a9b9dd4ab37b91d4081b382c697b906c4bb027ea

    SHA256

    55ef06a0e23ced7b313ac292c1d29293bbc218c7c6e5145bd6331f0f92f4e350

    SHA512

    d8b8b84ea019556222b95f4d33eba8b94e60489e2660f27b9240678fd6de18dc02349302eabadebadcde37fd6b2c9418db0b02b91cfd862887d3620ce678bc0e

  • memory/1720-247-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/1720-147-0x00000000003B0000-0x00000000003E6000-memory.dmp

    Filesize

    216KB

  • memory/1720-87-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/1720-100-0x00000000003B0000-0x00000000003E6000-memory.dmp

    Filesize

    216KB

  • memory/1772-148-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/1772-255-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/1772-156-0x00000000002D0000-0x0000000000306000-memory.dmp

    Filesize

    216KB

  • memory/2092-172-0x0000000000250000-0x0000000000286000-memory.dmp

    Filesize

    216KB

  • memory/2092-164-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2092-197-0x0000000000250000-0x0000000000286000-memory.dmp

    Filesize

    216KB

  • memory/2092-257-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2092-178-0x0000000000250000-0x0000000000286000-memory.dmp

    Filesize

    216KB

  • memory/2160-123-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2160-125-0x00000000002B0000-0x00000000002E6000-memory.dmp

    Filesize

    216KB

  • memory/2160-251-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2232-259-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2616-66-0x0000000000230000-0x0000000000266000-memory.dmp

    Filesize

    216KB

  • memory/2616-238-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2616-131-0x0000000000230000-0x0000000000266000-memory.dmp

    Filesize

    216KB

  • memory/2712-230-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2712-0-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2712-13-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2712-56-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2712-12-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2712-62-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2720-42-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2720-101-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2720-236-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2720-50-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2796-40-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2796-33-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2796-234-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2888-22-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2888-14-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2888-72-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2888-63-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2888-232-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2928-144-0x0000000000230000-0x0000000000266000-memory.dmp

    Filesize

    216KB

  • memory/2928-253-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2928-190-0x0000000000230000-0x0000000000266000-memory.dmp

    Filesize

    216KB

  • memory/2960-192-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2960-212-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2976-171-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2976-161-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2976-249-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/2976-110-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2976-121-0x0000000000220000-0x0000000000256000-memory.dmp

    Filesize

    216KB

  • memory/2976-102-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/3044-85-0x00000000003B0000-0x00000000003E6000-memory.dmp

    Filesize

    216KB

  • memory/3044-145-0x00000000003B0000-0x00000000003E6000-memory.dmp

    Filesize

    216KB

  • memory/3044-245-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/3044-73-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB

  • memory/3044-132-0x0000000000400000-0x0000000000436000-memory.dmp

    Filesize

    216KB