Analysis

  • max time kernel
    134s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02-05-2024 20:33

General

  • Target

    INVOICE_UWB872.lnk

  • Size

    778B

  • MD5

    ca8f4bd7469093ea1d19b8c63cdc59a0

  • SHA1

    269c682834828634346b880d2f215f6dd0112b0c

  • SHA256

    0e5a5e53c515a7f40d002e1a189f3f255eda57d84b9b0c19a524d3d768b23193

  • SHA512

    c6d2242d0694e7e9ec308abe243c5e89dc375d7b49386d95c2a0a2db85b946260b67a36ba02e926f7475edf50d3d83de541d0fec0d730ef2ba291d2fcf1f94e3

Score
3/10

Malware Config

Signatures

  • 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 13 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\INVOICE_UWB872.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Windows\system32\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\FAQ\file.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2552
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /K "C:\Users\Admin\AppData\Local\Temp\FAQ\file.bat" MY_FLAG
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2612
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" https://ariamedical.ir/.well-known/style/yourinvoice.pdf
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1508
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1508 CREDAT:275457 /prefetch:2
            5⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

    Filesize

    344B

    MD5

    e03780f5b6ba90cf7b558f5eab3599a9

    SHA1

    24df4de99266e8a803d9b6ad8c619d901cb82988

    SHA256

    4a89694cdbd732ca7883517da57802fcd9417e31e93cd857513f696f7153e707

    SHA512

    746292048b595e41770370ca7d4e507ea7284c0745bda305c11dbbd457d213371d6245052d2d410ce0f056f994a70f8fbd83609cf49cd8e852bb914eaa1a5f02

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

    Filesize

    344B

    MD5

    0e789243a4cbe2e45f65854439d261b5

    SHA1

    5cceca20d5e3cd9676f3287c4782f904a9362309

    SHA256

    5b785468f7fd6bd410a02f0ba396816ad36e02268e04a3554852919730cf5886

    SHA512

    0b01aec3a5f4b5c4e1ba44195dcc1de00d0f5e8e10c7e3df29befb429647782e2cdad8ad6229f760fc763069a7cf03c3adc8a642ffcf2a5810958a957c3be03e

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

    Filesize

    344B

    MD5

    6a6b1a6f45a905f69b27adf39ba6e42b

    SHA1

    3a7f75f22a14f0ba0ecb2b6e5dab6af4b021c75b

    SHA256

    50cd1d3ad6ef5369bddcb419656bddcbd595199559ca2e9070c9a76e91d2dab3

    SHA512

    c515347c7cbf967c09842a6cccfb4baf15b9d092d43bc3843aa34850ccadcf5e05bf5dabd66bd753d7887a5aa8aaff990231992c1defdbfdcf8865606167c15b

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

    Filesize

    344B

    MD5

    aa179c994f91c308289b998a86df3fd0

    SHA1

    b84b4feec6586f58625159a81daaef31558b3999

    SHA256

    818f2852ff40e462240e494fd23ac631a61c6a082261392e77a1b9e482572855

    SHA512

    61429af2d9527d8f5d186709ceff3a4288a9bb362bdf4b0d3e324369b37cef3b2d2c7f94796930bca905b7106cd582263179064563972cdf4f87177153639740

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

    Filesize

    344B

    MD5

    650e47724cf829d5952cbddba10e3b3e

    SHA1

    98d159239a77869182de20202556e7888458e93d

    SHA256

    259fab2b318f99585b340345c737367f46ca2d2c7e996b4e5a30b2a8d4135cce

    SHA512

    adb227c8cd8fc9a2273f6fee95ee13f73ff422bbdf911c99686461ce553c7d764282a72121425f6496b5798a63a96231924f59946b5c06e880ccd429a5f42870

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

    Filesize

    344B

    MD5

    eb640980f188834b69f32c173891cc3b

    SHA1

    c47594f23bd510d9004d1673dc3cff20ac1e213a

    SHA256

    058715738a19b52e19d81c320b17e964043257eff53669b137a0ff66b0961f2f

    SHA512

    bda4d70550356fd04d958ddebf199f889814016c683b645f735387d9c8f728c2e23936af4c3b470cd7a6a3336b4335f307cd563ce5a57a6e8b862d7e6f40f7b8

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

    Filesize

    344B

    MD5

    b2f8dd709c9ecc64f65578fc815a1ac5

    SHA1

    1972b3ac4331b0755166addc0ac0ce4489f4aff4

    SHA256

    20d1185f412ef49c96810a08dbec13d3ede8129f9cff77131b038b318d26df51

    SHA512

    0d74be2d82608aff1c05ca4077d8e4071865a882e6ade3af413c7635a4ef9de5fcedb9af858cdef657927d116f98e4290bdda6549a8bfb08726fa83f283dd6d5

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

    Filesize

    344B

    MD5

    1e21330d35731734f5b5fd6bf7a2ee07

    SHA1

    556c98532f537aa10891f3d078dd6c16b248d7b4

    SHA256

    2b0257b216836362f42f6c91c8476672e245ffd31d20fe227bbb87e00df49da7

    SHA512

    649f85b338847135443b65041dcd6fd511565612f9ae7d43577469274b7f1f9dffd08834fa70319307fe28f3e12f2ef8207c60159a16afb9f76f3477101335c3

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

    Filesize

    344B

    MD5

    19c9acd57b56b49824336b6616192504

    SHA1

    6fe96617324c028476c53e612c7f43ba1315aae4

    SHA256

    256466c06d5f40bebfdbce3f454b664790485b6e82b074d23ec6dbeead89b735

    SHA512

    2969f86ad46c4146481374d46ad62edaf3115aea227c29cfd23bf80abfa29e45b3b2f5ded7a348df91f492270b9e6d09c486d018ca3d8e936e98e42012fa378e

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

    Filesize

    344B

    MD5

    117bdb86c3cac3bbb3883b5b9cde6bbf

    SHA1

    bcee1f0225e8a9fe3399fd7c8e7739681537db39

    SHA256

    3b5534f26917a742fde9a7f18bdc6d7844d7fdf1c4eac767f92f29149ba9e5df

    SHA512

    097901f70776c3464bc0ed20f93bebcca503aba56b9b95492a8509e406461127e45871c88897ad13887020df31d9bc25111f7e1512756dc6ddb1044289b49e9f

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

    Filesize

    344B

    MD5

    d7f6b288d21ce34796b975b8b0b11025

    SHA1

    e301f60f4712c331eb2a45acf410c683bafdae63

    SHA256

    13e2b1c2ed3a9a773297671cb12027b1c5c5cf2665e2be54bcc901dca77b000f

    SHA512

    6f4289ffe477ae3e982bdfd012c0a268e39b2e8d949ead1e36f9b98c447b5a9f057cd9016332feeca5c50ef8e1dc177dba524ccb6ffb7f9ec543dff078b0ae34

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

    Filesize

    344B

    MD5

    51223e79dcc44d17e09b5c133504c372

    SHA1

    2e03fa04211145d3ff2a666f93e63603c1f5dc2c

    SHA256

    ca32c4f4926a71759d31ffa0dea5e8d505de030599410469ea6983df3ce03edb

    SHA512

    596755175423a487155f5d89a9acac8b4b35662e6270aeecbb887a47202faed816c96881904a61c851e08af221be7b0d54eed6b011f9e67bf30d93b9b4ad05d2

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

    Filesize

    344B

    MD5

    3a4e56025aaec97f832b65864da9e624

    SHA1

    9201aa56e1b83a5c779492ba26bb8215843b6d10

    SHA256

    a5b8250d63b8bab3df9176f4efede5f4899d3a0b975d94ef3e4d3cdd8ad3df0d

    SHA512

    953fb72b0af6108d3c9fa3adea391bb68aba72622757eabeab72df9a918b23a4c487cbb1aa72d3f4effde264e0dff7656b5f3c08aa1c159f69b83d3124850aff

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

    Filesize

    344B

    MD5

    49a98e2688656a2a95c04b42192a6c57

    SHA1

    04b7a253cf2320fc1a13b22edf1feb755775da99

    SHA256

    db99865b32ca284e8dddc686bcad87044d9b101d2f5cc73e4f988691faddd7dd

    SHA512

    a375f3132d2dd2fca8e4206ae442d8fc989fe48dfe6170cdf8bdec71415c256fe072b336239b60775c558f1d7b7dc3cbbbf9f8a8474b7771d80762ba76534e84

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

    Filesize

    344B

    MD5

    5cf1c53bbafe05faa18f4c63d4e2d126

    SHA1

    d715259e7ef3fd6a8293b1e942dafe800f871733

    SHA256

    9ec6355ba2f47bb6023d8b07b2b2bcd87f69805bd9b0465ae97f81f4760be092

    SHA512

    2405e1a433958d01028d5ed6c571d66b6779d1fb7132084c545c294339a44150db51f4a16dbb1ed2b3add0bc7ab7b807bb7361423d8e7898d85c6bc5829a0ffe

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

    Filesize

    344B

    MD5

    13094bcbb10e748d8dab674e95c3fe1d

    SHA1

    8db978fa59e3cac96d8b3af5f6b730e2a4df1258

    SHA256

    c9d70fc8506128bea08fa659ce508065201de9e7973650596b8e9a8bb478de5b

    SHA512

    933cf60f94cf9b436a15e64df6351143e28207fd4c21a56123d3cef57b37cb20989362fd1098577b57bb4d081e86ffb2b7624044c11507131921c6f113bd662c

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

    Filesize

    344B

    MD5

    fa1a0dee01b6f4b9d69b5ede7ff0827b

    SHA1

    1ca206e44ae6a7310b42cfb51a3ed1a4c739f931

    SHA256

    48cbc0dd4e1d2bccaab609ec39d7d715254319c21fab6cbe5c648c60f6f5dfad

    SHA512

    f9d1356ec87b8a4be394bc9da1f2f83d16f626fafab517a9bfd4d058b94b930171b9bb9f317d5aee2b581f984c142660e2042c8b9ee2c61f34d109c88911ae9f

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

    Filesize

    344B

    MD5

    3bd73617bebee63f7c782a7e8944dd6c

    SHA1

    1dbcc9abd2c04876b11455547f8adfc1d75832eb

    SHA256

    75e16655aadd53f55fd0b5eb358a213d860af3e128a047a6d115d4d273f63fc7

    SHA512

    6e20d7d83e546a2430112cf1ad5129e60c8b61cec6244b9b327c9d7c4aeeab32d855651b079f225aa7516a1ea9a67701fcc05d6fef3562e2f2943187816efeae

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

    Filesize

    344B

    MD5

    602a1246ac99fe1f35c8e8a9c4870ef9

    SHA1

    1d69a34051a39f243b5b8293e596757b2d77ee9e

    SHA256

    0e8997a0c4516213ee5185671214bd0ce02c9f0d641523135ed0d4bc8c650d0c

    SHA512

    51a284d7c107c054dd40db4454db0eb49d1337600e3b3330c97c9e10906713df1a3c6243cde6479b1aee3de89551db780a0d54eb17f6deeefb50a044f9607e5b

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

    Filesize

    344B

    MD5

    00db145ff7784bb9a853b2915ee364f8

    SHA1

    e7c926028ad2167619034b717f7320ec2a7a56ba

    SHA256

    656c764fccec6f43385afbd8ce6aeb8d7013ba5cd6a758d7082c489e0f7d2989

    SHA512

    2e064b86f83ad7c648c1dae237f67fe87c4ecad92c3c7c8f9f2186b4aba2f4f6c046bb55227e6f609f3010b6d433068c1a3c542ef1972e9ec4078b693e678568

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

    Filesize

    344B

    MD5

    da5e1818a12740ac5157b8f8e8e78a38

    SHA1

    0dff53bae8549211ad8c3259930f7b51612cee79

    SHA256

    57646408e7fc3e57be2df35d6c02c6324342c7c614245a1cb13e70fbe2a69c15

    SHA512

    7fcc88d4757d5548941f49c5912367e38e4e221c459cfb2d4ca8432fc8269aae003205a63908e4a4cfe50f822fe5c2b3c770bca77683ac9207782a867d7e2141

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

    Filesize

    344B

    MD5

    593e815ca7c0588de9e870b1d50a1765

    SHA1

    59950f23bb5fa6114e55eb5e2daf67fb567b19af

    SHA256

    c309111a9e930a4fb0e822c0976b3adddd859eee2de5312d193584033ca8eab9

    SHA512

    42501038413b5424d80a20d02f267d108565f0663981b2ac057ad90cb8352eb67d340d152d45c03450fba1873a632bac9f4ba76a22ac800228766ac10806ef3b

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

    Filesize

    344B

    MD5

    fa91571d21fd954d124ecb69478cded8

    SHA1

    8cfeb5826f202c689b752d2d157884a84b7ee7cb

    SHA256

    b36d030071280a07586fe50a4c15f57fc15b9cf8699d2d35ad52562490678988

    SHA512

    6ac7fac973232e72a8f25c1862df5085776c8965d3a00ea84d4e10f7d9e5c2f4bd9364e044353211e891b7a6a66823150f5c3f2b8141759fc1facc52465b2014

  • C:\Users\Admin\AppData\Local\Temp\Cab3AA3.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar3B84.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a