Analysis

  • max time kernel
    121s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    26-07-2024 18:09

General

  • Target

    web/cn_accheader.htm

  • Size

    201B

  • MD5

    bd9a363fe33d131460388b98a52f6178

  • SHA1

    e1c15c54f895446bf9a7d6792b9204acacc904c5

  • SHA256

    81b5fd8247b4e5649989b420a7f83fe307c58d9df12e2bc8c7b2bbf827e38fa8

  • SHA512

    27a353b988b71cc1f4ef7c724a42e7feddb09ed5823c143bd510c6ca23f7b85310f50ed6f9d69391e5981653c4826f1efb121876c25930728d85d713219b18bc

Score
3/10

Malware Config

Signatures

  • 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 41 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\web\cn_accheader.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2336 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3040

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

    5d1a62271b1ce125476a4958891fd0fc

    SHA1

    da8d7e8d47276e70b72ce6086ef2c46bc4ce5fef

    SHA256

    a2fcb5368f83520c4e86d08dcb9b05f0f714160285f8824fdaa750a68c547386

    SHA512

    d570d348d8762512237849990afe53a3fe6cf97c921dd26029d1c8d97679b57ce4f7311c0d6d65e15f59c913ae933e9ae1f40f8338473b22092a8b969ff58f56

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

    Filesize

    342B

    MD5

    eb1a25920cc1699e4e0177a1e85399b6

    SHA1

    547038b2849fe593ee7de753c6d2d756e0c7bd57

    SHA256

    cf4013c715ab2add28ce73bffb9bb6177e7775daae7fef979754b4b4dcb3e6a2

    SHA512

    e9b720fea6695ce0eec205e7c77d6fbc720f69ed36d631c24f380af628962f1190423fb5d23699e8c838528ad4304624ae6ed2f86ac4ed44537471cbda8da8e3

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

    Filesize

    342B

    MD5

    79c9c06084a9abf92953c026c5e13ad9

    SHA1

    b725fc0c10b72aacf787cbc0c55f19af8428758d

    SHA256

    c5c8107ce94a147ffdd03a7f811202f954f18d30c50d843ff78ded3a115e8146

    SHA512

    6e0e454d77888a0ba18857798ad046b98e7fef8513ece3a6ede8b89748004c0d42183564319064d4e5a2ad80c6db9ce3b9acaf48a8df774483d7c30231f479ca

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

    Filesize

    342B

    MD5

    c7da6fa48665549f013166ee4c995311

    SHA1

    8c639a1b515b86ba8526769845e6705abdee2d17

    SHA256

    ba6d970c1d0743cf181529fbfbcb5e56b9a6f4d0f8648092d2d91dcb7ddd1106

    SHA512

    443ef9362ab1f9a0f85c00ab21a39efcb92c74418d088d2d13cfb784126ae3f8d6baa540ff285d51cbf4df47d2adaa28409c9e60728214966d20026e0f3f5f24

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

    Filesize

    342B

    MD5

    0b312287dd22ed40a89359a28b39117d

    SHA1

    8709cc4da8c2d18b588601dbb7163761df0522ef

    SHA256

    7157dcf9c0073e49f8496b75a4acf96d59c410bc97b8358641f9bb9fd2789747

    SHA512

    208a70a08e2e112e44346136515ad90d52a7a31919fa7d41087e2ea75f1837b8fa78a9667ff0e19b532c23b9c3059499ede4c05e431bd16c202901f2ee92c88d

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

    Filesize

    342B

    MD5

    320794131a89f5be209023a7683c10f4

    SHA1

    f83dcd426e3e7c99494c5b7c8fb2668ec18f40a9

    SHA256

    5546cf4e5d5cd2e0125b937ff43edb4c1c1aceea8cd36791364221a4c4528370

    SHA512

    996b3a50bf8a0cd2881bba0fe9f72c7446146ceca94c9b1d9785b4d086263ebef4f3f426be749c6bbc5f14ec9c7930c025fa0e045da5da7671c76fc5ed0428bf

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

    Filesize

    342B

    MD5

    64c4c8ea6c5713dc9a0e38aa5302ae03

    SHA1

    c07f5867ae5cacdce9b6c6834a5a6e68ecaab76a

    SHA256

    2ceeaebd1d4079381f2c277c011fdaf3b035fa9f70067dcc8d34ddb1cd2d4656

    SHA512

    76d84db726788225631e12062d630ce713cf3fb21fc4dcda8a828bb99c8f26fcc1bffd5bfa1abbdf14e8594729e37bb91c15f03dc75bc838c700656ae470468e

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

    Filesize

    342B

    MD5

    b5fa2a84752af16430a8325d865faa5c

    SHA1

    4d5a8fb21de4e99650594de79f24f537a80e5a5c

    SHA256

    6d61e374658ceddb8fe94240128fec10387d92d10824a77dc79e1f79e1419463

    SHA512

    91528a95c7e1fd2cbabe8098a6e2819178d604bc7ed7ba9caaff3192076ce680b5a598802447714cbb76afe9d23fd35da0312b12488d1ce9f735a3b40f302c61

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

    Filesize

    342B

    MD5

    ebcc39fb49c75cb845fddcd75787016f

    SHA1

    2defff6e032fa58738f823aedef658462ae1a4a5

    SHA256

    4ab091d22cbf59dd95a35b45965f9017c9c2648a6a35efe4286cbae3369e3afc

    SHA512

    34348f90740c80e85357a9bf4657ce5597159fb51ba8afcb9878786adc06fdfd56189c8a750cf6cde90a5669f52cda997c64032ea94e98352b39557017c8f239

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

    Filesize

    342B

    MD5

    6ca71cb605eaa11c3dab5ef808cf346e

    SHA1

    a66ff1fd58905d554541161c586798b6200013bf

    SHA256

    bb226b4b16a875eb89cff73a1486e185a92b4cbabe36383a8b5ded499de5c5f5

    SHA512

    bac87679218c8e252183917eb3633bf365134102bbf9869e48383b751635140983ad6b4ae1c6a4ec1597a19eb251dac10d8d7e1aa90d9f4d1cf8fef7677ef615

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

    Filesize

    342B

    MD5

    49bed871927b08194a026827c1182d8e

    SHA1

    b614946908c987df6c90924683d1ea4eae14c86d

    SHA256

    4a7e6bc464039b2bc54514d3abb745b7785acffe7fa766da31264aa66900cb06

    SHA512

    541866ded2631c0ae65739ecba22741e53bbcb30f8f6733752d03eb001d91273a0638b8d1ef3114b3129cee42c2bb150230428b71c8212bd12c92d66553f8e03

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

    Filesize

    342B

    MD5

    cee6a69b45c4d585d762f0158c86f29d

    SHA1

    985ea8fa1a130ac10b56b31117cfae3653aea48b

    SHA256

    4beb92e74746406467dffcdd7a0d5ed0071b5bc212595daaa9378129fa961031

    SHA512

    a0edd5b4bb8445e41edd6bd7424eb51475f185db42689e7a81ab74157b509826729ab9e65c0c1418a99639c271a154bdb58609a6ed5c3913d30cf3acba4013de

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

    Filesize

    342B

    MD5

    fe46b2d5c38664009e09a4fab44ff4d9

    SHA1

    477eac806ffb08f18c3e07dd43f6bac21dd1924d

    SHA256

    a7fe08135c4e8dfe25daaf1ef558190662a4a26d7117228b517e1eb8ed409cf9

    SHA512

    1c405f82e15578f00e7d0a73da8e8dbd990d182477fc77f237ab14534e07922a142fd497bf0eba52d25a8909d7717f179cebedd4592aa91ab5b7c82a13027d4b

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

    Filesize

    342B

    MD5

    51c8f7f4b2339a48fc8c5d0e54a410cc

    SHA1

    3dea04372ae1f84f7819f538484880d3e8351bfd

    SHA256

    b499f1eab55f10809a7e4c6dab922b3ee47e6b0045ca17205730df3de36fdd05

    SHA512

    50510eecc5450d064fe2cab19b0311b13688b4387b87e422f364b0fa081b16a91686faaeba28edcdc9726054e0c9134537fe5b45bf7a6d8bf7883abd6173a0d2

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

    Filesize

    342B

    MD5

    dbfee05ecfdf95f4288cd715c81e5af5

    SHA1

    c8a0d479787d7d1e787cec2ba7bc791cff1c9ac0

    SHA256

    9a53b5f6f8d6e75f1545a9c97ab99d2481a5435e6d1579e698c5729dcfd93dc7

    SHA512

    bad054ffb6d3f0f101b5c2e0318010d11176fa4d14e11e44339de4d9ea121df3383ceb9bc57324e4ada1ca33aa4f33623d4970819c0c2383d8cd4cb92ed9cd45

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

    Filesize

    342B

    MD5

    fd2eaf175f08d1d29b3098cb10f656a9

    SHA1

    016ea49d2a8ecb86a98a9e98b5f90b6f56c4ce7a

    SHA256

    3073143526d59c1515dc43a127193372bb2e1726e4a240c7279cdd6be3fcee39

    SHA512

    4dfb30ae2cf7cc1d7fd1244091752909ac88e55b85683a29df44c21201a8ed9221487bfcaf805b90976b343022f49d1304db0b9585cf3a64f6bf0d27158091ae

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

    Filesize

    342B

    MD5

    bc7e80182d069c4ef4111c69b8b1b4f6

    SHA1

    e4fff4c80454ff99e418415ef307e635a79fd82a

    SHA256

    2b28b765caffa2dcec03c45524c2e64f544814808c5c967cc21a64704a3ea8c6

    SHA512

    c4beafd33777bed05aff2390c24c6c4b0f8b71be5f187d9c0080d3bd9a34a7bee4210ec902be46b1fb3aadee6b2dd55236edb6852b7ee3f272a1c5dff021f84f

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

    Filesize

    342B

    MD5

    73fa2978093f361be50092e10c058bd2

    SHA1

    c8a2148836d7f909bab0d677831639023b581940

    SHA256

    f8a5ea870b6abef75c79b70981e45f5f1674036a77e01dedf65547691f8f4f88

    SHA512

    057f541ccaa76d43aaa882f1475f12e548ad70ae741e8b283324fb8e51f5b051b45a116d79250957940ce6680b93ce3f3f76fa52af51316c07b3891ef2531409

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

    Filesize

    342B

    MD5

    df44eef22637c8c568a69c8160174150

    SHA1

    725b90272fb8d8c7c0a1761139d095b939cd799d

    SHA256

    4cf470a1783749e78243112f55cc584d5299ada4855d19a122225afa3892a446

    SHA512

    a40d2a71763b029e6b78d969d8a81227a8838022f1f0da3e8f23d45ba97e0f7bb9c791de2898fdcc4826fd8d248ca07a03ba4888214ff5e49d27376790a79a92

  • C:\Users\Admin\AppData\Local\Temp\CabBC31.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarBC34.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b