Analysis

  • max time kernel
    14s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 07:17

General

  • Target

    11ece27856133435ff8c3f2f1c4b8b02.dll

  • Size

    3.5MB

  • MD5

    11ece27856133435ff8c3f2f1c4b8b02

  • SHA1

    beb6982acc8c475def5d020bbf27a683681a6c9f

  • SHA256

    f82e6e8bf49c6980ca60b9747725046747e4a9bea7334177db1e91ccfcb36874

  • SHA512

    ef2cdd6fda9afe492d16d3a966a16854cdf0e589e4e0314e9e3c29455150343253a72f1af56c97c51633a930f0f12f693c5f6e029e02e4487bb039c4b54f1c91

  • SSDEEP

    12288:nVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:OfP7fWsK5z9A+WGAW+V5SB6Ct4bnb

Malware Config

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Dridex Shellcode 1 IoCs

    Detects Dridex Payload shellcode injected in Explorer process.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\11ece27856133435ff8c3f2f1c4b8b02.dll,#1
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    PID:2044
  • C:\Windows\system32\sdclt.exe
    C:\Windows\system32\sdclt.exe
    1⤵
      PID:2904
    • C:\Users\Admin\AppData\Local\ktK15H\sdclt.exe
      C:\Users\Admin\AppData\Local\ktK15H\sdclt.exe
      1⤵
        PID:2916
      • C:\Windows\system32\Netplwiz.exe
        C:\Windows\system32\Netplwiz.exe
        1⤵
          PID:1824
        • C:\Users\Admin\AppData\Local\SI36TQJ\Netplwiz.exe
          C:\Users\Admin\AppData\Local\SI36TQJ\Netplwiz.exe
          1⤵
            PID:1584
          • C:\Windows\system32\irftp.exe
            C:\Windows\system32\irftp.exe
            1⤵
              PID:1036
            • C:\Users\Admin\AppData\Local\tdqbk\irftp.exe
              C:\Users\Admin\AppData\Local\tdqbk\irftp.exe
              1⤵
                PID:1124

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\SI36TQJ\NETPLWIZ.dll

                      Filesize

                      32KB

                      MD5

                      7137bee1dbf41d3528eaae2ff4ae4b08

                      SHA1

                      3efd39068f7fbbe25b935a99eacd58c37d84efd0

                      SHA256

                      96f07b6d109544c03da076112d2c846766f00a9e8c7a4d83b593c1105f2ac0dc

                      SHA512

                      42628f8f355fe55ba63ee7b7765f215d4c96e0b134ef7f321b58f546c6f095fa690b435f8565db70134cdfb14cdbd5ad76b8d297fe768758a1154fe33c37ef59

                    • C:\Users\Admin\AppData\Local\SI36TQJ\Netplwiz.exe

                      Filesize

                      26KB

                      MD5

                      e43ec3c800d4c0716613392e81fba1d9

                      SHA1

                      37de6a235e978ecf3bb0fc2c864016c5b0134348

                      SHA256

                      636606415a85a16a7e6c5c8fcbdf35494991bce1c37dfc19c75ecb7ce12dc65c

                      SHA512

                      176c6d8b87bc5a9ca06698e2542ff34d474bcbbf21278390127981366eda89769bd9dd712f3b34f4dd8332a0b40ee0e609276400f16b51999471c8ff24522a08

                    • C:\Users\Admin\AppData\Local\ktK15H\sdclt.exe

                      Filesize

                      30KB

                      MD5

                      b041a5fd0ff2ff43540ac4b529285c5f

                      SHA1

                      c5f930843a63e93ce0b5be3902a9f7549d82bbcf

                      SHA256

                      2df28e3cae406ab310b33bbf4d1feedd49f7004dd6b48370d97f559009ffa1aa

                      SHA512

                      b1f1ad2491e69b6cc6a2c57ec3235e2c3e89d7efcefc0541333c4f87ea89b4e2c645e378551aa836414091344ec549ed65ddb22e7a3d3729af5b9285df495bc1

                    • C:\Users\Admin\AppData\Local\ktK15H\sdclt.exe

                      Filesize

                      71KB

                      MD5

                      039f9b8b9b7f65e356c59c242362ff06

                      SHA1

                      1fdcd7a018d14fe5c64c07b7994becf6a7db4454

                      SHA256

                      f98c2d04243c2bdbced4ee3cadc1797ca845b03f37dce4d39923928135765407

                      SHA512

                      9161f3d76222e100a9f2a29080d1a5a508057f9f9f011f89e3845313328938651acf6c45fbb7a7599bf461be8b1dad2fe5374edf41c0978f0bee9a79e7b29fac

                    • C:\Users\Admin\AppData\Local\ktK15H\slc.dll

                      Filesize

                      59KB

                      MD5

                      9156227a64b3f9a4220591abd7efba90

                      SHA1

                      68e00c4214cddb4c6fc787bba2ce31aeb28c76ee

                      SHA256

                      86c274674dab331d152a27948a89ef3ae0aa98ca744119d56c708c0d468eade9

                      SHA512

                      7a3d06db09c73a6e5bdcf6c111216c2fbcc24cfe2c1ed3316e4e2769e694cc4c45f5f11dbcd17b89150ca461b29845cd3561e70a2c70b44878f2b317ad37f67d

                    • C:\Users\Admin\AppData\Local\tdqbk\WINMM.dll

                      Filesize

                      21KB

                      MD5

                      fc5af0009c23ca35e6db65096e2fff08

                      SHA1

                      74b29c1e92ec4416a458393f64136906ac222c8c

                      SHA256

                      970d7fb628f4c0a5c74a146f50353740dfa9bc72ba124a41f5ce8861aec2c485

                      SHA512

                      31d12e438c363657b9fbc921c5dfa23b3b51e4e1a24c87e862c2d3ffcfce2a1cd1167cc4b850fc00e32e3acafa15e97e81a1ae758000f094eaab6ef17a668b34

                    • C:\Users\Admin\AppData\Local\tdqbk\irftp.exe

                      Filesize

                      42KB

                      MD5

                      982ff572b4c4282fda399476426655b0

                      SHA1

                      b525d41c5d1eaa49995ba33132509485413cf569

                      SHA256

                      04c2f4679ba4c9c39b9bb8c36491ab6ee83daef32a0415f40891143cbf55d634

                      SHA512

                      501aaf73e0063ca1f4286c76673a04dd189f20eb8986ed93bbc72eb2781d34262d367b6253ef4fe352eb5569cb585606461d7a003b041febddeed0ba3cc7c358

                    • C:\Users\Admin\AppData\Local\tdqbk\irftp.exe

                      Filesize

                      72KB

                      MD5

                      1a63380a459cc2a9745b4fc93fcb3687

                      SHA1

                      05944e732d4dc4fa269890e9ed8fa8a17a41adcc

                      SHA256

                      3e182f7d8446e9ac4b598537fd43124a03859208129d60bb4cbe1d8c65ef5556

                      SHA512

                      e65d233bd3a02ae50ca97d3b8cd87ed94da907d4adc9df8f3d758dc6f6e01d6cf5b3eeb9951636a91019e9c604140d5d08a3e0cdc34e708f7c288260df5c7bcf

                    • C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Efrsxj.lnk

                      Filesize

                      1KB

                      MD5

                      6f86fc10048b075d1819d19853772960

                      SHA1

                      d65cf5ad4c9b192aaf7bc27e09fd3ded576bf510

                      SHA256

                      1f93de89bcc283effef6cecd7e21acbbecb2b53479e24e18219da6a8249784ee

                      SHA512

                      61fb0ac4dec9317e6061cf9549cc718c2760bd11e1bdea84ad115d85e5596c1ad0f75ccc81133ee3d27f7e1a153632b9c9b4deb83976aaa625e9cfb7ad1605d5

                    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\7q6\NETPLWIZ.dll

                      Filesize

                      84KB

                      MD5

                      92040dce981421f568442e17ad393f91

                      SHA1

                      6c78301e55f191c634fefe8bc0c1fbb96c686984

                      SHA256

                      67c62359e61f186d7826996244b5eccd6750754910e784c9adf7223c1e1dd037

                      SHA512

                      afe94297392e7228aa162fd03f4961138783d09646e8aeada8c7a3ec9997f0ce0f7736d0474a8fcb5a053526f7bcac949b0d47ebca33ded12bf0db20ff5e94d3

                    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\7q6\Netplwiz.exe

                      Filesize

                      1KB

                      MD5

                      d0d915bcb40691cdcb45b92693060a7e

                      SHA1

                      c2c808ae86b1efa72bc925a99bf1c35c1230fcff

                      SHA256

                      6fc3792a759ead90869883dde058cbace942b02df240cbbace7bd4f2fc487832

                      SHA512

                      7e8d883c17d0f492c2d5dcbacc1b5f4062f275b0abafc0fed8c7a571cb5b5846952993173b15092fd55dcae29fd312688108c5b2f8a6dec929c287bb2b3c2959

                    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\hft8xF\WINMM.dll

                      Filesize

                      20KB

                      MD5

                      c5e1cd42867e7e6151077cc395b998e4

                      SHA1

                      c400e1e4b2ed9c8a9a5610c8fc6e75e78744af36

                      SHA256

                      36c405ef7f86abd9c3e5e24236ee9f43f79fd77461cd3f67d3275c6c2d47cf7a

                      SHA512

                      764cce17a1173f49b7e87de71cb05779f36730bffb411f55e4f2c501aba0b47ef397dd6fda3a78d13843c89ec6d3e6cf35a6b5cd1eef84d9105e1b19b3f0565c

                    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\2UFxLNE\slc.dll

                      Filesize

                      28KB

                      MD5

                      132e18ef895165ae5720d2f4976ddf1d

                      SHA1

                      b528535d1bc8975919d6a8c8bdeab6bf8de98175

                      SHA256

                      66d2cadfad122267a2e55d5dd8784753a856bb525cc93ac7e50d0e5b59870ef0

                      SHA512

                      c2cb43a1d0d096556da689d103f0856165c997528664449eca0b7dab05d187a70b2f97f00bf232452ae361b4d933bb9a0cf661c84445b41c8d46668096797649

                    • \Users\Admin\AppData\Local\SI36TQJ\NETPLWIZ.dll

                      Filesize

                      33KB

                      MD5

                      0265f0a543275d6a97b88d6c0a044a38

                      SHA1

                      180ff362f7ce351d79fe34ee354be816ad5f9335

                      SHA256

                      177f2a932b220dc69866ddd7365504109f743769c2833b670b291f2df1d4cd1f

                      SHA512

                      805ba4ef7a1c0c02bfed5551d6840b48748ea961c34ab71c3e9620f5b37b0a671333c2d38ec0b461ba977ffa417d745a7df251b04a4cd5fefbd2f5e7f84a7e51

                    • \Users\Admin\AppData\Local\ktK15H\sdclt.exe

                      Filesize

                      15KB

                      MD5

                      1b9e0489d63aa9a25adea4a464d63f5b

                      SHA1

                      b2a4d5a4217a9ec8b6eb4f0bd6821a8e774d96e0

                      SHA256

                      e402b627ba740ce6cc5364cd0f03cf4f7d250c4d4b47d1fa46ffbf407abc0bcf

                      SHA512

                      fcc56d325e8a905fe67bcca7e987d3eb453fe797fe6bb6464135153b26a68051e06ebb4be9597defe17f4272cda79aac3a93179b521d4f4d6681620855a4905e

                    • \Users\Admin\AppData\Local\ktK15H\slc.dll

                      Filesize

                      7KB

                      MD5

                      c5a487b0f680b3a05a2b29acc076839e

                      SHA1

                      0983d9a19663f93caa9e72164394a773a027b057

                      SHA256

                      10fcec64ed8718708e1a0a88a87b7d2bf7a24108e5f250d72732669d6fd9bad2

                      SHA512

                      1fff0495da1dbc12121ca7ee566394569bbaf15156cc78e30fc3e84ad8baa1d99c7c71e5f1b98bd5373f605dd382d42294183d51f09b378efcd59f6c15c9a46d

                    • \Users\Admin\AppData\Local\tdqbk\WINMM.dll

                      Filesize

                      58KB

                      MD5

                      72b0b2e54ebd2c399dcd96edf3487791

                      SHA1

                      2fde92a82662b64381c53405011d41822fac5244

                      SHA256

                      bbf30bff3a60bb8f9dc298a06d39203511db59d036213de8a9b686c4d594939c

                      SHA512

                      a3bfbaf01b2b251e0b9e83dab06f6221ae37f18f71eb0af504de7e362192a77e914dde4847bf9cf60124ff39339225c591ea1c8a914960121ecee86d9107f212

                    • \Users\Admin\AppData\Local\tdqbk\irftp.exe

                      Filesize

                      47KB

                      MD5

                      0b31d458054385b7a387997a12b6e82f

                      SHA1

                      7df45ac38c6cef6f7701d21681a516998f6b34f5

                      SHA256

                      ba4ab4ff646276ddbe91ef9d99f1978ae25c7b44cb146f8d98c6b66fe45ac498

                      SHA512

                      18d964adeb3a6faded74e71b202d180a100584fea603e0e58fc34cf3f0b75fcb3b1aaf88878ce102b88943eeee8957bbab35e7d7915d1670542d42713a7943ef

                    • \Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\hft8xF\irftp.exe

                      Filesize

                      15KB

                      MD5

                      bd1e23d1b052e613cd146a5f282501e2

                      SHA1

                      49a79db68b6fc596d5eca31de453b0519cc97d06

                      SHA256

                      894fdc939e53ab46479075342672e061fde1d3effc80cf441175bb121dbfa968

                      SHA512

                      fca2b79f2c6e4eb7a851d51b504ed51aa4c0e625a72b2ff26e883e7c35b35eae8708a3c7dd37f33abc1a3a7a33d7109903226e059c07e14a2a79a0b4d200ece6

                    • memory/1124-146-0x00000000000A0000-0x00000000000A7000-memory.dmp

                      Filesize

                      28KB

                    • memory/1260-25-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-65-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-4-0x0000000076CE6000-0x0000000076CE7000-memory.dmp

                      Filesize

                      4KB

                    • memory/1260-26-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-30-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-31-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-29-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-28-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-27-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-33-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-34-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-32-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-35-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-42-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-44-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-43-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-41-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-40-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-46-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-47-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-48-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-45-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-50-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-55-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-56-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-54-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-53-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-52-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-51-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-49-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-39-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-38-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-37-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-36-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-58-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-7-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-64-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-63-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-69-0x00000000025D0000-0x00000000025D7000-memory.dmp

                      Filesize

                      28KB

                    • memory/1260-62-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-61-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-60-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-77-0x0000000076DF1000-0x0000000076DF2000-memory.dmp

                      Filesize

                      4KB

                    • memory/1260-78-0x0000000076F50000-0x0000000076F52000-memory.dmp

                      Filesize

                      8KB

                    • memory/1260-59-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-57-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-23-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-24-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-17-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-18-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-5-0x00000000025F0000-0x00000000025F1000-memory.dmp

                      Filesize

                      4KB

                    • memory/1260-19-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-20-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-22-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-12-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-21-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-16-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-174-0x0000000076CE6000-0x0000000076CE7000-memory.dmp

                      Filesize

                      4KB

                    • memory/1260-9-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-10-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-13-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-14-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-15-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1260-11-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/1584-129-0x00000000000F0000-0x00000000000F7000-memory.dmp

                      Filesize

                      28KB

                    • memory/2044-8-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/2044-0-0x0000000000110000-0x0000000000117000-memory.dmp

                      Filesize

                      28KB

                    • memory/2044-1-0x0000000140000000-0x0000000140379000-memory.dmp

                      Filesize

                      3.5MB

                    • memory/2916-105-0x0000000000190000-0x0000000000197000-memory.dmp

                      Filesize

                      28KB