Analysis

  • max time kernel
    121s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 22:04

General

  • Target

    3ee19c66c24cf620cfec21f241ede7c6.exe

  • Size

    81KB

  • MD5

    3ee19c66c24cf620cfec21f241ede7c6

  • SHA1

    2c15b5ddae776ef6b70ac8e848eadec9bc9ffe74

  • SHA256

    e651ea9dcb2478dcedccae333249925f8b14d89a20460cb3bb205f7d621e48ef

  • SHA512

    5fb4f439dfd94098b7927443c545ae23e209f78dba080c8b6e67f086a4d88b8479077096e437fa5802982a18f0f4760e56e85b91c9a3ac7e2e85a13764a162ed

  • SSDEEP

    1536:wRQSW5cPs/WvEDxFqrjoWzEwvcQSlEjhhlpYxlIy78QT:T5ck/WvEtFqQWwwv8U1YxlL7H

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ee19c66c24cf620cfec21f241ede7c6.exe
    "C:\Users\Admin\AppData\Local\Temp\3ee19c66c24cf620cfec21f241ede7c6.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\wvd.ax"
      2⤵
        PID:2684
      • C:\Windows\SysWOW64\regsvr32.exe
        regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\usc.ax"
        2⤵
          PID:2740
        • C:\Windows\SysWOW64\regsvr32.exe
          regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\SndCap.ax"
          2⤵
            PID:2804
          • C:\Windows\SysWOW64\regsvr32.exe
            regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\mc_render_fileindex_ds.ax"
            2⤵
              PID:2792
            • C:\Windows\SysWOW64\regsvr32.exe
              regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\mc_mux_mp2_ds.ax"
              2⤵
                PID:2736
              • C:\Windows\SysWOW64\regsvr32.exe
                regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\mc_enc_mpa_ds.ax"
                2⤵
                  PID:2716
                • C:\Windows\SysWOW64\regsvr32.exe
                  regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\mc_enc_mp2v_ds.ax"
                  2⤵
                    PID:2840
                  • C:\Windows\SysWOW64\regsvr32.exe
                    regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\mc_demux_mp2_ds.ax"
                    2⤵
                      PID:2828
                    • C:\Windows\SysWOW64\regsvr32.exe
                      regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\mc_dec_mpa_ds.ax"
                      2⤵
                        PID:2600
                      • C:\Windows\SysWOW64\regsvr32.exe
                        regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Bin\mc_dec_mp2v_ds.ax"
                        2⤵
                          PID:2308
                        • C:\Windows\SysWOW64\regsvr32.exe
                          regsvr32 /u /s "C:\Users\Admin\AppData\Local\Temp\Applian_Audio_Plugin.dll"
                          2⤵
                            PID:3016
                          • C:\Program Files\Internet Explorer\iexplore.exe
                            "C:\Program Files\Internet Explorer\iexplore.exe" http://www.wmrecorder.com/uninstall.php?product=WM%20Capture
                            2⤵
                            • Modifies Internet Explorer settings
                            • Suspicious use of FindShellTrayWindow
                            • Suspicious use of SetWindowsHookEx
                            PID:2648
                            • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                              "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2648 CREDAT:275457 /prefetch:2
                              3⤵
                              • Modifies Internet Explorer settings
                              • Suspicious use of SetWindowsHookEx
                              PID:2068
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /C "C:\Users\Admin\AppData\Local\Temp\delme1.bat"
                            2⤵
                            • Deletes itself
                            PID:2588

                        Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                17cb8bf3bcab59249c72bca969bc1292

                                SHA1

                                d31878d4e8f5a93df67a422d9093c0da94321087

                                SHA256

                                e85ee7db7aebe040fb67803c6028c3428a1917a95bbd1b8031abc74456cf8a5e

                                SHA512

                                29480079cdc384c92ad887fc54fd7f9372af08fbd419c6e5ead0233385189232be483d2d19561748b3551c9787f0caeff1bbab48dc66ec4fdc126fcfcf8759c1

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                560caec3e3ebc7ac49d1526598401613

                                SHA1

                                1fa390965b8a1b87fb8b88b5fb227063594d6b41

                                SHA256

                                226890e50a48fc6a9a520c628aa64dfc4e4c8145f7e23ad78ba1019ae47eb5b9

                                SHA512

                                64dfff8dc8b5030df844972b6f24565b1ce2694f148075b8891576a2980dc7207629358d067a40bb51b9837d6b0af3e191b8c4ed3042bbf72a3c8bca2aaf0576

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                c77acc2a73f1b4e8de496d9b0d146440

                                SHA1

                                d6b5d878e8286feae375e454a11c7181cd8a2971

                                SHA256

                                32308922863d99c231ea0383d2f016c782753389382ad25748009e7ea487351b

                                SHA512

                                8dbce7370942fe3e9569d70f79087b4c576fb78c28ac15599d9619abe996f958b2ab7a0f5f6ca15842af5c86ad5837ae42a4ca8f26e96f99d34c81bba7180944

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                f01ec040bf8486e6597480fa2585da02

                                SHA1

                                5f492adebd753f3c4b3da141128151e50ebdabbb

                                SHA256

                                b7abe58f1ac0045d517c33f7b9596ecf56d05c31ca7fe335fd640b292ca8230f

                                SHA512

                                af7044a797346c82860f65271fe3ef5b4174c7d5c362bfed71487c72002fa410e8c4e5b913c7b20b8d79d219e6fd65bc13e3727c3d54a917e3f7bfc3dfbd9417

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                6312b72178c763158682d34dc38506d8

                                SHA1

                                9b4575a436485b9d051d1b7b6078091dc500ad8b

                                SHA256

                                bc156037100519f66ea7822ddf5fd4e056b7c9d19dd5c0e62c133864f24b4b9d

                                SHA512

                                ef7809c267692c128c675aa141c81633c7a83fc4b4d685943a03666c0320f783aac220cebba0c4628f8d673c6cd2a86fead3a3acca17b721536e491b40e6255e

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                0123f0eadbfbded3f57707ce44a749a5

                                SHA1

                                08a531c0c53a8f42f3c48449f5e822b7e10e329b

                                SHA256

                                d887426570ce03f9b793a69015df5ce518889ff28d80e119c0a347716e94ff8b

                                SHA512

                                6f4179ceef1b59496be34187a4257f923e5a6534e5d47b81c86afa715e4134d9eed4508bd8dcfc504512606589ef7c54eb73696d33210a4d654be01d78febaf2

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                bae6a880f48d9097faef48edf8ec01f9

                                SHA1

                                e2ea2f8599620ed9ef35bb633d8d5ec29419b0e5

                                SHA256

                                666f4c665265737aa72c86223e75718e4f7641b227881241a09cd0445a3fb7c1

                                SHA512

                                20994c469264cf5f125d4d616add33af015174d5b8e55f7ece1d4280f97ea771b74be9e46ef4be685c1a095bc671d23040f59ab6ae38757bb5813ff322e97c30

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                4834a40993d7a1a62b97c26aa387eb7f

                                SHA1

                                10423b9c03ae7734aecf208a1b5e20d7b5934d3c

                                SHA256

                                78951db403c87c47d9159322cccf5039749f7221ea9baef50d8df4cb2e5807d7

                                SHA512

                                fb4dadb40d319e29c102a4230f66df95fd7019526e63d4f8ab9a17084c34c96c2fe8d08b428757994fbac45c0a047eac5511ba95efc81a05e5c42bdd2692d116

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                0399b943c60d1428ca361ac20488645a

                                SHA1

                                9ae96b7b78c2860954316d04a0a30218009b7493

                                SHA256

                                32e945d6da99c7e1b395a7e8205abb1819648f1b24fb4ae3b1def7cd8d206d13

                                SHA512

                                1a1f92cd1de92b8e0622688d97e820d0c7fba103a863e54ff152d2649da64900edef3d4ddb039d5f4326369f9c009ffd2d5481acef56de9d3c44652023b21a85

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                3697f6e2e2213e8ffba5adb4d3271430

                                SHA1

                                2c93075df4b0e50b9fdcde1567f4c722bd970150

                                SHA256

                                b3a3166781de599e817993f3a8f941e1c62ecde82cd599b92a28743559ec03d0

                                SHA512

                                bcbf009d7ffcb95d0b781c3402a52c33a6d69b50da86f4a5e0015cbcd258457d744b77a8330b1e7e14ee8f48fc8ba09e20230be4eb878c77460752887daa1abe

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                d2d857937fce64c42eda2ae93d50c4e1

                                SHA1

                                d12ef1023cca2c1dc6a0a895c34bac156d387615

                                SHA256

                                0b74a3256776b7be15ddb793a3dfc8bf5118969ccd37a1394d7f5641a7338626

                                SHA512

                                85f58790ba30de5b922206cf61e1544b6e87d9f4db88d8b692e0132dfdab3d3d7206b2110f04df8001002ba1941e51e79595980576a8ab5f5a086c96b58f8c76

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                30a4deaab82ea500927dbe1db5861633

                                SHA1

                                117d5c961e93676949dd604bcfae28ede4591aea

                                SHA256

                                186983b2645b3b3f98e992c44e53f50f86988da0eb91caa020c8ac20c9c606dc

                                SHA512

                                00dc5b4e5dca3210f0a8792b5d794a80f1674239e446af5571542684649d79f68a5fa67137760debd35b796652ab75e7640a678768cd87b309be47cbdc64ba05

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                a63d0ab6b6da89dea69f1c36aeade625

                                SHA1

                                224ae7dc54cb534b3486241f157861a960f8ae2d

                                SHA256

                                98a0c7a7eb6f18aea18c32b96ca00424b5cc63ce345090e7c106642481073029

                                SHA512

                                4ecd5e8076d08ed258de3d4e6b516d9cb8e6b0693b7563d9ffb3dc65be6bd5405bbee992b57a8c2b78ac4a3b9b390b361ce636181ae83feb8b1e1b4aaf13d623

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                d2e775dd6706463e4dc26008093a700e

                                SHA1

                                a6eee69d2d3e9a9d1a41bd10dc4e747dbc18f974

                                SHA256

                                aad2e401bcaf635c34a5dbc3a17821e0e51b976672129fcd0c29e0453302d003

                                SHA512

                                9e05bef53aebee514ede98fb8d7e55195fa2fb9747e0998ab3815822cc725183c729b3797549994cdcd5579e7f54b3479756964ce5eaec5835b3473922c356ba

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                75d1572f287cfcb04594d58aaee191c3

                                SHA1

                                3114cb31bea9e4fd80352ef8c57faf69776f4cc8

                                SHA256

                                07140a50931e7e881ee1e1dab18adbbf8eaa86bbaa80b941af34c1b9a09d880e

                                SHA512

                                5f5d3f7bf49735dd55fce9b59c8e542cddc0adf740a251dd3eada6ab945be2a5e47e13086fab7ec39e4067c8f01adc61b6544f6da6a4332ab4da9a95a4af4f8d

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                85bb265a744fed500a9100ffb3a3f75c

                                SHA1

                                6c3570c72d3089646fe08d672252ee66ab93db7e

                                SHA256

                                10c500ffb0ade7e4cbe188a370e098ac228e94f476468310c4ecaf501e742fad

                                SHA512

                                62a5067324a2a049a027c24355c0a2b8e0ca8837c6c1f22595caa457c1db7eca721947ae304602883bcd203405ae441bd80d65e994c944fd7ec08a1db2c10262

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                344B

                                MD5

                                5487a71194eff59986c5f732aee0238d

                                SHA1

                                810b8fd7ab42be73687c42d45227956cd97f7873

                                SHA256

                                a510d5eb9e4a20861c09a311b8c5e7e453a0abbed1e1834b69550c3dbcc62e2e

                                SHA512

                                4604ec3ca5bc5f0ce48cafea990d283f930d68267092e287af05a3e9503a587dd1b3341da29e669da750dd14fc1d6a34dcaafd481fa0d2cec1ad5bdf179a869d

                              • C:\Users\Admin\AppData\Local\Temp\Cab1F36.tmp

                                Filesize

                                65KB

                                MD5

                                ac05d27423a85adc1622c714f2cb6184

                                SHA1

                                b0fe2b1abddb97837ea0195be70ab2ff14d43198

                                SHA256

                                c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

                                SHA512

                                6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

                              • C:\Users\Admin\AppData\Local\Temp\Tar1F87.tmp

                                Filesize

                                171KB

                                MD5

                                9c0c641c06238516f27941aa1166d427

                                SHA1

                                64cd549fb8cf014fcd9312aa7a5b023847b6c977

                                SHA256

                                4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

                                SHA512

                                936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

                              • C:\Users\Admin\AppData\Local\Temp\delme1.bat

                                Filesize

                                288B

                                MD5

                                5560cc074d878bb84101d3360f8c963c

                                SHA1

                                d67a2294062e734aa8e3d9a6a79c720e6f1fccf5

                                SHA256

                                a22b0284a84e9694b3d6486b9351381cefeac8b63c526cae3c2fd9900e2c391f

                                SHA512

                                9484ded00df3b40082fca531f1614e8262ebd0df61388024c1c496007cdf77d6a2f97111fe637fa59842e3f0c270a09a5346c3750ced52807afe4289673ae742