Analysis

  • max time kernel
    136s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2024 01:26

General

  • Target

    ICOtbscq/piaodown.com.url

  • Size

    121B

  • MD5

    51443532cefd342f1f97d6f7d3c27e3e

  • SHA1

    3554a5defe7a5d0edb5a5ef4629aabb49a9be10b

  • SHA256

    052bf134ad493468afa3e627e70b36c83278d94fdd4284afffe99a7d3462ae36

  • SHA512

    bd26ccc6517f3fe6fcb4e65b2f703dfc05ab216e5244ffa73d03b2f24ea39a65751850986ae0ba460280aa8b8535b0d6b956f97fee82cfe0e3eeec12ab04f373

Malware Config

Signatures

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 33 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\ICOtbscq\piaodown.com.url
    1⤵
    • Checks whether UAC is enabled
    PID:2076
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3068
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3068 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2212

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    9d4b9b016001006bbc571ed4c800a343

    SHA1

    ebc24c7817f182e3af210b2ceb2801f262fc960d

    SHA256

    fae1d94cbe46fd82b54e96f76a6f183a35d9a7012753b2d4b9f2147f6f9320bc

    SHA512

    1c9ba1ae66f05ad8ed1366c5d35dbe19cfe32ff178c20416d07fe1327bb849715b43a2ccfe64492d7f3455299fb7e6214182f8586e6dea1cf5e71ae2d2751f8b

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

    Filesize

    342B

    MD5

    e01a638d6d7816bf9d9abfdb43fa2665

    SHA1

    961ada228d0e5b1d6de5a20848008c2c2c231371

    SHA256

    19b9a9c352581b925ab2e30208caa49dba30afb470d6fb41b69b2c2638465459

    SHA512

    a2fa6127f1cbb8c984e5b2050ce49ee572991ecd4e723429387fb8450d84951a355b74330edcb0131884c00f4dce39e2bcaa625971fa1efc6f06ff6bc7b27735

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

    Filesize

    342B

    MD5

    3a6d5c0c1b063c2393cf3282d6991ff6

    SHA1

    c855456f1c494385487dbb7e1859e9c41f57c0fc

    SHA256

    6dfb989b24091edc94b32f79aac5596c4a7c9bdcda3e29b662da0d15a73962ed

    SHA512

    e205a12ed4752b8962a21c4831e15e2caa5d41bc16c03d31c269e243be063a29c2af56f992a59dc49150a4deaec4c7800b74972a9b069c051a91fa903576ea6c

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

    Filesize

    342B

    MD5

    b56b8e9608ec577f979dfc20e302e071

    SHA1

    ac18b96125fc280293785487eea8f29e8a4910ae

    SHA256

    e54afdd0c16c5a86528ae01d22c68019ffdaf9644c87bf191b1dacc40786d024

    SHA512

    f70ef8f8d57ca9e1a9e53c6cbec70b801f9d476b8ed5981dd4236ff03085f9333305c34855d7cf19b67cc13320e7084e04ecdffdecc6ccfbb12b3530b591ec71

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

    Filesize

    342B

    MD5

    02ff0043d2883ab68231349e0e767c2c

    SHA1

    003408ea83de5be0ac8ad106a3fe572e61dda40d

    SHA256

    618dfdc6bef86074ec24e927c9820fa998c19d8b0acb30cffb063f3c34e8fd53

    SHA512

    c694fcec7786dfa67ba83ef98c39ea8edf5712586e9a4d9614c5bceb7cac86c1bf8703d52a62e66eda186c92d6d6370e724153312bf582be4688db6bcebb99f3

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

    Filesize

    342B

    MD5

    d6309fe087cb505e71d8c146235ae6ec

    SHA1

    3c38cc476673afc49f0a25cf163bea0277c44e49

    SHA256

    3a6f9b607495b61ec50dc2695bc629c74ed6b4a41f72a54c71ac2443b02a8e69

    SHA512

    79768235b6a2a35d026ddef393ee8b892d4ee7c47576dfe38000e5500f091a2cd5993cc07ece62117f31b6bfdded1bb5cc7982a1bd265a03b8b56ee0780cc4e6

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

    Filesize

    342B

    MD5

    156b103b9007207fe32e84739c300d4d

    SHA1

    39df0369b5c1e3742ad174fc8b42399674a4899b

    SHA256

    2b520d70a81f412a69c29018b40323a983b2cd456d46fd1c5f939ae05a1131c2

    SHA512

    82f8b935683bfb2ebe75639bb413bd810ed61f593533b3fbb91f8cbf0f1589136408f4114d2f4fbe9ff713b4417ab306da9914f5cfafa4587499bf535b9f1d4e

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

    Filesize

    342B

    MD5

    4da1e3545a0d1227d66d3db5729e24f5

    SHA1

    40d0dc6ee3a4a044a78f50391385ba9a96fe8ad0

    SHA256

    bb658f1b3d216972b3861ffa8fcb4593981b64e0336bdb33e0a6dc7dfc1bad03

    SHA512

    83fd8477b64ea0434e48cfc945656d6a01c496ea9e1a36ddaa79ee8038c141cb82750d13edcf140fc1bfc03a3c4afd6ba8cede4cc07646ba55c2a121a5a789d8

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

    Filesize

    342B

    MD5

    a8f091496a43992117cdb426f1012869

    SHA1

    af1ba89196d41b023a369095d60ce62ede799550

    SHA256

    2f413bce334731c650689a5cd8c676fa84c2a9bec5dca40437d84a51fe20b7c5

    SHA512

    89e23f1a8ce8c3917f62acc25cf3d584ac1a947e35c2807f9e8700b823e13b72708256bafc7f9c86a37966526a20305ea75324947633d44bd439644d21b5cc0f

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

    Filesize

    342B

    MD5

    c32257b17b9b4a2d8f027d1ce9b9d7a8

    SHA1

    0e7fdff52ddafe6e6c9715e9febc6fe6083988bb

    SHA256

    29cea308c984af37b483401fee08d29cebdae78c4024f25d219eddda0d2a6ce4

    SHA512

    5ac96e35971378a078cc0f14dc6041ded7911c91341f73d607f31e4a991c5de43fe75ffa72e9ce571a064de2b959f7693d93a42d4e41da46ee67d4f86627a3c8

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

    Filesize

    342B

    MD5

    dfbcc7b430e240984aa94aa6e64e04e0

    SHA1

    dcdb8ba691116b3f73eb9c101e6449e09b2daf97

    SHA256

    d9b278582f07e47e361cc97e6f9814303584f42d3bed633cd7e3e3b53feb0385

    SHA512

    ae0cd95d65c8b9667bba66c31d968ce7faa1ca386348739a86e6d9e79ae7b6d2a4c6fc716c950f475fb96406ec15edbba5d5158531af8665ed4f5d28a4ffbce0

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

    Filesize

    342B

    MD5

    d7da4c9e376aa44d1f1bdd4f5af61ac9

    SHA1

    8f089ed9fa494fc42b244145bad75d1a62f73050

    SHA256

    3f4518ab661e2487ac3858eb03d7015f4ba6a66217919808524cb543b114605c

    SHA512

    85fa7682f2d28e407b4fe1b05ecd380bbe397218ae79c77bd9580466c1280b0b59fa6de625140bd944e552140e1a0308c1675d786566b7c21b4056243fe182b2

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

    Filesize

    342B

    MD5

    44fb03e6c806ff7ca99dccde04fc285b

    SHA1

    bf82581a6010ce68ade7ce11618a7452f19bf0a2

    SHA256

    798d0e2b0e59bf1032abc535932137ea707a3003c3ac97ead8f6daa7b66ee535

    SHA512

    dade430f7a816379a5ac2dfc01a773c2236aa51c62ad84c5218531bb6c72a96b9fd0a40b522b4a2cc7b7f3a79cc3f091d0b1965b4e8422cc080caafcfa6170ac

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

    Filesize

    342B

    MD5

    4cdc8612553469eb30bb1ca0517b4c8f

    SHA1

    deab27d18e0e0b9fe4769cc540f4b10a600c3e83

    SHA256

    6718b3d9c3bd98ad58971a527f9698575175985d179a5b5733bd85f3e69453d6

    SHA512

    95c36993a80bf7d6ba3bbcc77d1deda779ef917fbc7473d0ccb29cbb526330d69a23d9febda3be83d4dc192a7e167b83f64181809f36fcbaf8061a0faf11aeeb

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

    Filesize

    342B

    MD5

    0a11492af6aba26c8b7fc1131dd1bf70

    SHA1

    263b8098e6653ddcfb2c7217c1fe6ce20d7aecd3

    SHA256

    16707095798ee6e5b0401caf986f4ffd4cb4674f72c8c91b206289cde537195b

    SHA512

    c4d5f1cc11c46595ebaf1b6d89f0ca99e21f89da2c80b8b1e62cb25667efea6687c00407bc52d114960b35765c0bddd5e7dfd400fa72fc0fb55dc4a40f988a8e

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

    Filesize

    342B

    MD5

    8d4b0a0805f7cce406773e2b1b0bc50b

    SHA1

    040d421713f99931aea99f591772faeab1975e47

    SHA256

    5da3235e7241cd2ce3afb87b5b2c263855f16f88e7bd45a0f8106b5118191c6d

    SHA512

    af55eff8677cc0873b9b16fa675da83f5a4b155bddb3ed2567aaee5aff64160aac54e56ae6c8d4ab6829ba38f5f4d570a4f9c5d2f97a11b41d46734e10ffa820

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

    Filesize

    342B

    MD5

    ae0689a501707c3c29094443dd0d0af1

    SHA1

    8e7ca22655554ed036f9b9c4c1f8fb1139a5ae9b

    SHA256

    62919d4c1f03970a94b08d7a07e520a1039a30f72a382271da11acd421c196de

    SHA512

    054fa65572675c865fd238a28241c5e36fc9f9eebb6b59643c564e3c830af05c58292d3f33ae562076a5604e1d35258434c335ca35770cf8a85282451ef92c45

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

    Filesize

    342B

    MD5

    02c735ac5929dd7cc109a426864ffd8c

    SHA1

    8fd62a8a2b8fc3c0da2e1ee17b186e77b5e19396

    SHA256

    2c8d5c7ecc839a77396f16e6aff2a6d368a6a4de0967598b33cbfe89fd8b6bb2

    SHA512

    812603799e8e2e1cd1be3f6ce79a4cb74fcd3f447c5a2aa80d1056e12550052626401198161d381c4191f3b287e01a6f2cf452a1df43fcc3e9fe7e6a274bf3ba

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

    Filesize

    342B

    MD5

    7eb7bd49f5ceeacbb6b526a44336000e

    SHA1

    52fd9f00a378afd116d62999f257100a8d756b3b

    SHA256

    6bf61a8e99df69258c26c602ed8f6498e9d79d6994266baba769bb1855972db3

    SHA512

    0d22759fa241439443bcec983974e1c59dcb899d2322243d4b33d61c8eed22b74b656608f3068a35296b74b5ab9261848d9bcd994b43266bb8e8f06fb1fb706d

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

    Filesize

    342B

    MD5

    8fb34117da0a6ad85769e1e0ad7cbddd

    SHA1

    194d9ec65051f84dc2d4d7b6c942324151fb45c2

    SHA256

    1a2ee14542840501c4202d9803600dc8bd9ca66871efe75a1af107698986dbd7

    SHA512

    98dec35ea20f2b5adb978df4105c70c6ae311efb7cfdd29c9c8de6293d8f0e752ef06336bcabb50246fac93f1b65b88b0eaaf407927016a218e1e3f47b6bd71a

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

    Filesize

    342B

    MD5

    6e6bed6fd8de7400f522bae6db28bd8f

    SHA1

    53c5bfb5325f24dc4283f25290c1b1c6287e06cb

    SHA256

    2779be9f53d94be1aaff08ff30b1909f5d97fcf62a294d07b9d893466cdb1054

    SHA512

    821758f6ec0d87418ac722da24752b3771cdcaf219c8b2ddf847b2230e4ce66736c98b083e8f0a3eb5ce38cb081b9c7bfb9ce7ebd9a46cdc3dc5a3e7bcf7b8ef

  • C:\Users\Admin\AppData\Local\Temp\Cab7504.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar75D2.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2076-0-0x0000000001BD0000-0x0000000001BE0000-memory.dmp

    Filesize

    64KB