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Analysis

  • max time kernel
    133s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17/10/2024, 18:28

General

  • Target

    readme.htm

  • Size

    15KB

  • MD5

    c0c5883731fe58bec4b6645ec64d42af

  • SHA1

    9ddf7a6f07c3e4791ab1bb20762c5eb3999163cf

  • SHA256

    5b3f01b6b57ca1009205f873e263428677949824f7bcb269e91a26be026783d3

  • SHA512

    645ed592405c20699283e9da51a4042459c0563121d96664de2cc66a8846061750a017616a87d2a31e7a7407e5061fe08b02e19766f5efb6aaaef75cee39d21a

  • SSDEEP

    384:MtrnIgYqHryZVrrdxrfRtrTfrIrRr8rvMh/QCrY5nio0ReiHQqBrwdrilrC+NrKK:MtbQtPX6hI/niJReiHQqSU0+6v45

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 36 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\readme.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1328
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1328 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:588

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

    d66fbde4a5827459afac2ece8e7ab2e9

    SHA1

    81ffc2f2ff3151551a63c66d55bc50c18645235d

    SHA256

    855e63818a62cb54f26fc18b9088d23458d0005c52f61869c5a9acc6e977198e

    SHA512

    f7ac9dc868fc4bb8baf66576f6d689c287dde63937770c6e9dd922ad976f8b4ba4bbadfc4d1331cfb86b803950058a86e9dcfe6acfdad8acd80b8751c102f20a

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

    Filesize

    342B

    MD5

    85bb8f0592a51c818cedeb5685503f8b

    SHA1

    122b30c8b6f0e1009bbec556571c4ad02eaa87ec

    SHA256

    ce66053a3f5f342a1d6abdb2380982ace63c65f1c6d4c36d4d3056bd491c5740

    SHA512

    7982f768268f40e2895e00ca62e60009933b0561b360bb222d714f071251419c67db8d70358aff6517fdd4602d69d528bfaebaf63ade883e7ffb4d2e566a6fce

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

    Filesize

    342B

    MD5

    8db5064f7c61243df745797928e2038f

    SHA1

    1668db794715961955c196de6e84758077de3243

    SHA256

    05ab939f11566357c685ad46d69d482dbe55a36e08a4aff82abf261b634f71de

    SHA512

    2025631e583442e779c3fcb07bdd93ffab60a82adc033664f984dfa8baa097ebf2d4bcee54bc28c74c16a8753de4a7f2d8deb490bf7a6ecfbf513699bfacd6c5

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

    Filesize

    342B

    MD5

    eef6c2df624c3a38d92655a997959648

    SHA1

    ad5a167b350744846e78431b018c020919297964

    SHA256

    e9c0d1cb636907bac7ce3b8a5ce6a6e3e96184a1ea3151498d7b065688c7d61a

    SHA512

    e0686fbf33b26214834cd5f180a1ac61378359b796d0b269a992257d55d9238657ebf681c7f5a813c1678684aee19c82fc6c9636f2bf5269730e64c7b3122236

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

    Filesize

    342B

    MD5

    619354ba4e6f4cd403115f055650100a

    SHA1

    bd7472e4cefb4c13d58dcd8bfc82f4f5ba08013d

    SHA256

    927b85103b6dcd07a6db71127529d90405db8b3f6681214fbd91c7da03ff23fe

    SHA512

    4e4e66bec91630728e13ae6117ac9aae785dc980d4b46472003de4d106fcb223f43359fbd578973cceff37ecbaa47d4b09b7ca5bacba2e85da01749e6eabf4be

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

    Filesize

    342B

    MD5

    a2297daa4ecff29b35818bd7dc574cec

    SHA1

    c36eb0c17e01a972a2955bcf30f9788d28dea6b0

    SHA256

    855638d409f002c64e9e5b8b24813bc3a9bfccf38d89866e02bb7400ec7edef6

    SHA512

    6f06a9d9fe9df3b5acb5dea83784831ddf6b6ef72acce1dede9b4bbcb8d7728d92f38834f6258cb1d72430388cade65e945c90986361bdb71cc2a22dc4c4f559

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

    Filesize

    342B

    MD5

    bc27ca71906c40b7130786914758f7de

    SHA1

    9bcc6b7f75661bb4ade6f1ada6d9909be13e37dc

    SHA256

    a4691b2ad89e5d18ba6004a972fe1753faa0ddd6383bfa19923e04b461fd2e7c

    SHA512

    b2161a1380a702ab3afddcdae7b8e2516b0257d599d518bbfbfc7d6e1a35d288cecca14a8ecaa19754d302bfa4145935bf5f56be9f17a1107ae94ea6ce5bc83c

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

    Filesize

    342B

    MD5

    bbce824b63622848a250e1b9b6b86a2e

    SHA1

    9a39a49b279014acebdea330d9302afc800044aa

    SHA256

    fe14a8bc58e2f8fe70ff9e0e383f40d5e6899389b637e6daed67bf46c69c0142

    SHA512

    d218580156002d34801c30b522a605cec9e4bbec5ed6b62b5c54d6cfe66e0d5473dc5640fecf104de55283d32b6b1ca4ed8b445ad59c6b45e96f7a7ee60e4361

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

    Filesize

    342B

    MD5

    36ca386e35a4b132ce49513766dd4425

    SHA1

    df30e6d78809d20765fab05cf25e0e891f1ae928

    SHA256

    ac51bfbb2467183aed66d03136512ee206cdb61d3a3b7fcd3af9387cb5ad1309

    SHA512

    48d6d7738ef82781956a2c7407a8acedcbf78c132f427a993b26ce88724fca10f0853b8b3d462aa7f5a9a012212d1e45506398b6a89e161bafc9465cdb73a9e7

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

    Filesize

    342B

    MD5

    05917d5c96164bfd79607d97414eea99

    SHA1

    21ef108af1eb005bfd73b915e7a85a37af07df19

    SHA256

    54504871357aaff7ff8d9dbabadf4f8eb24f05dd76abf1874132de860886d723

    SHA512

    ebabfbe753726e5c65cc5669e4ef0a778f6e4d1654923573bc43aa162c0bf2ab0796090ceadbd018b30bb340af3d9556c08a91d6f2391f7ef83a453d1a4c2270

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

    Filesize

    342B

    MD5

    abe08f2d3ad4ea840a4c8d8e775ad97e

    SHA1

    ad6519cfa0be1a335751cf965e29e937c7eaef11

    SHA256

    21e200b996e78b0e061007e8723359d28fa0b0003ca0bac8fbeaa33a83810a41

    SHA512

    3e4be7452a6a1b1514af8ce4f28b2614b8a861dfc1c0e718d17666cf49602a40815010a89b7085cb267a45a9dfc6c0259c4a9f9526072f7c2a968bdff7ff936d

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

    Filesize

    342B

    MD5

    4a6585ebc5ff5f48f3a8fe53c2ffe9ea

    SHA1

    ae6fd4191a5ed1c368c4d52fbe0e0733abd4411f

    SHA256

    bfa0d668dc69fa161610c540529e460fa5e7ef553e850310aa543b1fd2abaa88

    SHA512

    cdf4b60d2a275eb439d5db9f8aadf4a3bb442a1e36a8c0664f975eea3691163792b16f140024747ab2b04ace25a48d9b7c7009244899f1adc9b0e282e9dc6417

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

    Filesize

    342B

    MD5

    c367f7756f0fc2e44dad8c9b2ce42c38

    SHA1

    17ae01f85b745b18d542371ee72fbdd609c0882e

    SHA256

    0ed736d5b202bce0177cea1d1a7007c776f371de0c3d7bda833ccb4b60a09b04

    SHA512

    9d03a3f4da21ee71ca932f4d4089755326462a517518e68ad91f116d4ee7ccebb568132b18dca08f3803d1811e3a972ec57f8b6b688c04cad9cd563c282cd97b

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

    Filesize

    342B

    MD5

    32048c80d29ca72a887dc996e92d866e

    SHA1

    d0cf7bfb4201e83083694048c3c35791c08a305a

    SHA256

    736ff19658a80ae64dbeebf66125c5bd858a923e58763f0acc2db6dd87dee96a

    SHA512

    cdd6ce64ae4f4665718a9a56bce3cf8bb60c09470969a4c030559a0df2c0c7842d53d6259a77adbcd7d2734618f8d7ac9a32d2177f31046cc979bb9ad688f146

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

    Filesize

    342B

    MD5

    2fec1ecbb7b013f0ebdddf25017bbf92

    SHA1

    7ad8067161d94e246d967ab785b669b413e7ed7a

    SHA256

    6e7421c371efcd6176580caab321108447ad8ce440e14b151347e2c48a09e371

    SHA512

    36fc559ee2a1fec163e31e991e5d94df6eaf4d698f48ac3495bb2d036e2d37aa55cbd13b9e4e9cf9b20f3f657613b9ca4e78e137bb7264fc19545189dbbcd251

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

    Filesize

    342B

    MD5

    195a73ce02997ceb524852fcb716c333

    SHA1

    0e677a967d5ff2f0f2da85a50a34cae73e533dc8

    SHA256

    dac0429589e996a14efabc1f05abccd5b37a393ae3cc6904bb625d17682df172

    SHA512

    d66daaf2730eba21a8aa6acf651723c8a2660c0f60080fc7fcf701f03cd083f06c3ce3a4cbb903e1eb163c59f44684a0fa2142bc0f40833dceb1ac4e12b6f46a

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

    Filesize

    342B

    MD5

    b7d524a9d5ba80e17d67a13c06ff4ce5

    SHA1

    e38b25dc6c81850913254780a562e0a449643d6d

    SHA256

    26708a8d69f313dc5f1317629db1f3e4eb04d0d8b9aea84a2359dbd76707dd86

    SHA512

    bb5d627d48e25443fa8cdbf7dfc8f206c51f66bdd28011e77f7a6fa9e2db4152f07ddb6417a6110d30bfdaa95b727804531ac53c6114972aa5fcf4a0e17a8493

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

    Filesize

    342B

    MD5

    a458ae1583d28df7614438b89225e37e

    SHA1

    7fccd28d593f4a92572654d9cee95cbd2d9f7c6f

    SHA256

    209511bf644e26e2858f50eb82afa7a466440ec5023cba87978020899a67fa5d

    SHA512

    96348e9700e9b506d3931643d170db4f924d767cc51c3cf425246b57326ef1a3dd744f942433e03a77d544f43fe3b3770bd68f4fb43a8f8a2cd15f66ec82c9ea

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

    Filesize

    342B

    MD5

    c79755f9afac1e97dfaa1e6bce0958b0

    SHA1

    ecd3d7541ec3b38afb6ecc050a56519641129239

    SHA256

    ac03b2995a97bdb026c7fac9aab13aa64c285a7bd6059710a1f7f841b5183a36

    SHA512

    0c00ffa062723938bac48ed17d181e5bee36ee3c73fb15ea5fe2dcde6c40428ffa6b0c0492efcd8e458477143a3c118c1287a3f278523e0f5467df1114be648d

  • C:\Users\Admin\AppData\Local\Temp\CabBA2E.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b