General

  • Target

    e1f9d0f864bb89a7084b8af4c959d04c

  • Size

    4.8MB

  • Sample

    240327-smb9hseg76

  • MD5

    e1f9d0f864bb89a7084b8af4c959d04c

  • SHA1

    9c62226f3fff8dc2837f8ca35cd971fdff1cd4ec

  • SHA256

    cf1df17c2105cf334c8e66dea374d34639ada4d4f51492a30901ab60591567ab

  • SHA512

    bff25cd9172201138745716c4d7576b6543825be8f50bd6fad21050ca2059cc0289b88f5374df0b3efc07ea78f1bffc61b604cb005c118a222a6a1183ac79805

  • SSDEEP

    98304:Ju4SN45NAQlMorMuMdt2W0bEJ4xDamohP4gsCUDkMkmLOMhO:G45Nd29/dt2WsEJnSClLmLOuO

Score
7/10

Malware Config

Targets

    • Target

      HA_MarioXP120_DYJ.exe

    • Size

      4.8MB

    • MD5

      b440c20cca1941852f65e44a2d8c3303

    • SHA1

      ce8f0db79e6c168649d371be0749430ef71dd1ec

    • SHA256

      ac7b79bd973c76fdc27e3b43a6f51742fc73c492b1d2a8fdd857173f77bf1560

    • SHA512

      ac9b15f19f469d1cce46634c40583914193e16b17fc2cef0d4c2ff1389ec0487ed291e1fb083f2716f9739e0f4e2089a733387f4ac7371aa8fbbada1810c3883

    • SSDEEP

      98304:sha2BPHVibYaZDkSB1jURkdp4vHSUgFRqHJLG2RDxgLeSMdHU6zx9:gvVibYTR6MHDgcK0gMdHU6V9

    Score
    7/10
    • Loads dropped DLL

    • Target

      $PLUGINSDIR/AdvSplash.dll

    • Size

      6KB

    • MD5

      ca5bc3627eced1e65e92bc681d1dd428

    • SHA1

      5fb30cd6afcce2377feaed143debac138007d4e4

    • SHA256

      eb23e2436003fbaba5b08d441f98560c7f26bd25ba21910fb8f7446832bf3e32

    • SHA512

      eca6959adbf0a32015b38979e125f5812e1baa9d40e807993326a5bb362d6b42496510a467da99c38c5f266f2bb0705c3506b2979427e817651f04792f6e0a23

    • SSDEEP

      96:BQNyX2PtUZsM88eo93NaqqhN51xWabkkEkk/StC1woo:BFXYt38B9V61dk/kkStC1

    Score
    3/10
    • Target

      $PLUGINSDIR/InstallOptions.dll

    • Size

      12KB

    • MD5

      83304a78d2b6ea45ea8404f4cd78721f

    • SHA1

      d5c5d19653c751c08579dd094bcc9fef1841af00

    • SHA256

      92344973083c0a5d8f5732814c1315124e8e0a2f1ed912583a081f95f7549414

    • SHA512

      94076cc935927925641d668c19b389d007ff7e8623f2afe706fc73d1ecb97210577a828a727404b200d9870e14b23d6bd047de9201d629e7443a929c0740c67e

    • SSDEEP

      384:BKlm7i+c3QW6ckPhyDEaLn42bbBBIXwZ:0qi8BcyhEhLpbbTI

    Score
    3/10
    • Target

      $PLUGINSDIR/StartMenu.dll

    • Size

      6KB

    • MD5

      4221b986a7f977d3658b7ed994762796

    • SHA1

      2d1455a73653e0449de7aa39a2d4c9bd5be8d2f7

    • SHA256

      a7f9f6427cb8ecb308dfd2ac622168b73a605614a83b7a9f6e3d416e7e9061c8

    • SHA512

      e37415ae4166c99995999cceefe2cade1c9f4e7950d61231acfd220fe30eabec4208ba2d2fcd4e363d2f5fcf84af127291412710f3767dfd29e25cfa4e571f09

    • SSDEEP

      96:oLJdRZk8OkmE+WHw0FMXF6CWhFxKpKscQhEfP0:oLjPk8OT30FFAdCP0

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      10KB

    • MD5

      d4d09da0218ba046a66a294f0cca9dfe

    • SHA1

      417b1acdeb0a4de6ac752a93080ca5b9164eb44b

    • SHA256

      9090e47d239aa1da9598a483861165e0153c01ad9ff9d65cb6c0f4497a1da5b3

    • SHA512

      3bc9a65842301dab56c139cc5a3457158d37ef294583728c93da1e11ae457df9551b0f8fbd03d5ea3058f3bc794d0ede57ea3efd5d663b45d25647a39cd955bf

    • SSDEEP

      192:/OSsJI/rqmIDNLU0dq51EgAiNbubv6nLZ:pHQQ0d01Egbq76n

    Score
    3/10
    • Target

      CNCS32.DLL

    • Size

      168KB

    • MD5

      6f024d9c53203899b3454cb32c634826

    • SHA1

      f5a057ad72688ac9c76e0575bd34a17f608f304f

    • SHA256

      3ecc86fbc5c82e5959d9bf26a3f5060d93f048fc22c19903a701b75b0b962a0e

    • SHA512

      4d3fe0cac7b20a03caa35a84f688ba76718a6cd3fa6998d0358aa6b9d42c11e4d786a587fa78d14d63e4a77bd62dcb1f58a88df6123c9db53615a61605119b63

    • SSDEEP

      3072:565uNwv17bInBT4XrNOQ7qGC7dNgUBMfEAU9LpnHtZbRhqv+wkdx:I8NwN3IBF7dNgU1PLpnHPc

    Score
    1/10
    • Target

      Editor/MarioXPEdit.exe

    • Size

      691KB

    • MD5

      55fb2654497f18958b5d724caa134144

    • SHA1

      df5bbcd3ae120bbbd49e7af7538602f69c22700e

    • SHA256

      49b3db245c8dc00716776fbc7bd073d832b3e8b94140385e37bd7e25b26a457d

    • SHA512

      ac21a179cf03d0e9689fd1c93de70ca7d5501017035f673b56cc7d86930c50ff4b889664fe454052f78c1f1e6442c2361a74c3f33f77917caaa9aa46e3af0316

    • SSDEEP

      12288:FTRW9VTaKt1JFHm3CkB9tATf1LtZwdr1zQ6i80BI7RTvKC9EQ:FTRyVTaK7JFHsC4ATf1LLC1k1W7RTvs

    Score
    1/10
    • Target

      MarioXP.exe

    • Size

      270KB

    • MD5

      6bb5fec7810745125c712f2b68b1060f

    • SHA1

      71972f2fbf42a147ef4160e53051bc168e329637

    • SHA256

      649953c95312a8c0f90e0f7ecb97eaa33adc1ec2a0a77120d6752ce8e86b127d

    • SHA512

      c4f8de231df90607125829b3d4be49b6d9c2c76024440cabd1f88d5cc096294cde78d6da3806d11e53310b0a59c2bd2a2f5046ed108e5f08da7d865fd2171631

    • SSDEEP

      6144:QUgyENq4TeqXbh3+7aETR/oqMoSNRdUX5M:QCbwvF3FETRvMPNRdm

    Score
    7/10
    • Loads dropped DLL

    • Target

      help.chm

    • Size

      291KB

    • MD5

      48346568f94424f7f7ea99e9b196eb9c

    • SHA1

      5b6fdb46ea00727b19803eef468a565924ce9042

    • SHA256

      c8c991756a0898123a36ac8d42c30876b85e239ae5d4bb54dbf5dee29a116e45

    • SHA512

      82b650d1ebc54a2b090144606fa554ebd5870dd50f4549df3a3124b626833880ed6a4fd75ffe76ee0dadfc6488ccb8002d7670381527d8dc63fef4ad2a91d277

    • SSDEEP

      6144:saM4VSHNSItBB96/TEpzibplyeQTXQN1/2a82oy8kbW:RM4YSeNQgpzcKXQNpoyPbW

    Score
    1/10
    • Target

      uninst.exe

    • Size

      64KB

    • MD5

      0acda2920e334da47c9e67f4291da37d

    • SHA1

      f98513a69512cbc61957495a1e538f586119ccde

    • SHA256

      c2794beeb985646b0e6c4b9d42ed60a010c5112fe9885bfa6fd8ec41a0af3561

    • SHA512

      7dc9101523d638c2df284c6d2af68ca194b39098ed6693855bf18e1d03cfa6a218301dad4bc0b453e4b0aec66ec047c5663a73582ba92cc3e3d1801eceb6262e

    • SSDEEP

      1536:Nw0smWTNb9Ngvyqbzp4ZKPJU6NsvqUqyY97:OBminNgVbzp4YPJU6lUqy47

    Score
    7/10
    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks