Analysis

  • max time kernel
    74s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 08:50

General

  • Target

    FluxTeam/FluxTeam.exe

  • Size

    443KB

  • MD5

    40918b19a89cc4dcf6ec03c7f07ccd35

  • SHA1

    26ec973875e0a5b4d4bb0b3eef70a701f3b86c70

  • SHA256

    f723a08340dd51b9264b6dd4b9105634b4537428bc86e1efd93af768501dd66b

  • SHA512

    ce5dbdeb674cf3daabaab3779ec749f7114177dc251e79aafaee4bc46b33b453355ee2b02dc146b93b22693540da104bcb256fe4512b8933c5f8774a34f9f31b

  • SSDEEP

    3072:lE9B3Bqu9ifFz2VGjaHyMeu8xgIEMiu9iM:QB3BT9CCVGYxerxgIEMr9

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FluxTeam\FluxTeam.exe
    "C:\Users\Admin\AppData\Local\Temp\FluxTeam\FluxTeam.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch&plcid=0x409&o1=.NETFramework,Version=v4.8&processName=FluxTeam.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2276
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2276 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2800

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

    43ba68daec171a8109c2d9018fa11c61

    SHA1

    68bc9c8df56d5c7f41fa1752dc069752f9438de7

    SHA256

    682aa3094a421271e6128f50b84ed8de7a3b93ded7e8afc1c45ea4f57b20e613

    SHA512

    b8c68a4d97a77a829150b23c67754589f326726b3ebfcc741c1935199788a3fd71c3f8b49279dbef3285fc4a4a5afc90701b04a4cd2d674b33416f750d44fb71

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

    Filesize

    342B

    MD5

    61c2ac2b3d01a6781538668a8cdd99ae

    SHA1

    ec935cd8098c33b95021fc02d0e57b8b23b63279

    SHA256

    73f068d5b4be2c850752436ef8af4a085d66f17ab8a496fe56ec0d73d19c5139

    SHA512

    5a2790f44bd856e4743407fb640dc2e00b752d1d7dee44981d79ee374e0908f8172c6c1e9aabd69bcd4b31432ac0f7e5b43702cd2240ccc7ecbd92c730afc3bd

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

    Filesize

    342B

    MD5

    57cd3d158a3aca51a97953e9d008848a

    SHA1

    0cd9119f240412fec4028341ef7730eea007e896

    SHA256

    3c1cfdba70923a631ba76dc87548e707a24f447f8208936deaa5908bfab5d52e

    SHA512

    4db3262daf7990df5954ebf14d9d6d200e4f7ad25c7c464969a693c06e86ea071bd8bf9c16e8842a9abbd15684d4ac7e3364ec0f1789583e2464e46f41e644e6

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

    Filesize

    342B

    MD5

    3e6b520e31c200796e4ec63ad5ad576c

    SHA1

    e10ebfe0d4fce7678e99620048707ef1cf9cde13

    SHA256

    1e1a8af920ca202a1e67804d253d61833ba6b6afbeb768fb38e184b03c6c2e01

    SHA512

    51fc400b5054adaf03d9ae3786235f31143561de0289d281557b6a6f688493076746cd31590403a5366e0e7c0f0b1eb6f29faf792cc5eae039700e3979bbec6e

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

    Filesize

    342B

    MD5

    2690e5f533a4ebf98e368f75a085309c

    SHA1

    e8040582a6e8396c8447e0b236d4e99e3a789cdc

    SHA256

    6a3ef1ee6d4636838a4143668b659e6ac50c572f978ce815bd565542d8ca309d

    SHA512

    336fbc10533130b9f0f5a20e2c358c9e7b8b79075c58d8cca72dfcd342a2dd07f70a24fc6fa4fe219d5f94970f6455c314a7f46e0a490214cf1f81d9f3ca0fb2

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

    Filesize

    342B

    MD5

    e34507042c6089ff7410922744ede005

    SHA1

    65aa8827636ddb6b788d47adb25363762e984643

    SHA256

    17fcdbdf7af791bc7d6fdba1dc43691538ad4afa1bde5085290ec7fdabe3a83d

    SHA512

    5cea6ad19ea95e18678b3696cd5e5705b6601f53b93e8bc91f7427d57b24bffd6e07c737ddfd0b51007ed2bf6c7cbe709c2e8f5b6bfe602494e0c238448a88e9

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

    Filesize

    342B

    MD5

    a21d26be16fe15e263c6b80a66b3fd6a

    SHA1

    fbb6e5badd6d53ae7af7241a07570e1af3cabf55

    SHA256

    2ab2163840ac2c74d8b11f45379e1904d484340ca974ee3b67b0945e7d87b9fb

    SHA512

    a59311ab6eae0dc456dacfea50cded3ded796b114b3afd49d92c2241d25ea120b0d531f7a0ffb8342b1188b8c99b321b2bd8eb6cd34d902c22398b56afb602a8

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

    Filesize

    342B

    MD5

    9827d70e870a598d78d12c777ab1f134

    SHA1

    1137bff7615ada5c547815162c9c0e8d90ac6ccb

    SHA256

    67eede895b72694d7b5657c150371fad14585454d110a6f8319705be76f6437c

    SHA512

    8e505b3ed4c21555b0646be8dbf6509a4da1dec53a59aa040d6bbfa64cf49d9731c7ba8958f5ab9405b2b6dffdc9d53b929d2160a9b86e212c2a25329233a43f

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

    Filesize

    342B

    MD5

    5690be7b89d8782085cd25d8fb66b98b

    SHA1

    db26de09d557edca5c798f370f31ad056c2988e8

    SHA256

    67a901de28f64fe63d028c97cb983ba10db57c83c8603e86a0c5543fe95ef1c7

    SHA512

    b823465062b3780ddcd343d5c87d3ff24ba1481546b7d9aecaf7775ab22ef8b38c18a79e677a2d1f9e8e87ad59667559eb2e6be6205e73383d659bece8966e45

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

    Filesize

    342B

    MD5

    4ebd6ae40df1b610f5995ce5d822e643

    SHA1

    b284594322291ac838d0ddf82ffb96849e938a8c

    SHA256

    afed0a17b47e4b9e8ecd9616d332ce9d7fa2dcaffe41c8346466c2fd9cccb498

    SHA512

    52ff23bf065a65e2c8e9a866051a86c05622f8e445947012277d311072c4dcf4f18f42edabec51fd2d7bea6791ea3127c025234a0052464a9d8ca03c6257cf3f

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

    Filesize

    342B

    MD5

    715305fd11583e23e0823a52baf716fd

    SHA1

    86dadd4e80f256de78f071530384820d45406b49

    SHA256

    625c1fcd5a0ffc4433018c878467a992c0f1f0f574b0045273dd18ec454c05b7

    SHA512

    5367eca8d1101c481489dc1f67247bf3a3c3d25053a3d3c5049b7b55a188b14028038a62cccc8acd8cb23a35bbef0075ab31793a0543776f02be746073accdbe

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

    Filesize

    342B

    MD5

    7ccbd3ae85c9fcd752a85ad8391f97f1

    SHA1

    7b015e89047ec500da1de6468a5d5cf4b6487be6

    SHA256

    d160d05fa6586fa191578292035b48896a94b543cba07d61edbcdb0595748eb4

    SHA512

    3cdbb51411f5d627f64767dbcf50a477283f29d62bc5c5fbcf80509b6dc3fa0f56d0f3c690fa144a00838710cbf8e78931617761f9ca345c609da29c6d1a0443

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

    Filesize

    342B

    MD5

    830621e5570ec6a2e6524e63c1e0f414

    SHA1

    29568ea6c7d89197834962e5af3f9a6ff69bf1cf

    SHA256

    8605269e52630efb409daf628bfa33e62d877fb99d2a65705e7ba919e970bbe1

    SHA512

    362b017971ae262b2e510ad7c535146332eabc43182a043f5d4298cd6e94af22e82a71f908bce5a4946f6ee9558d53bbd0fa0923e27c75ba7a50437bf12b8a50

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

    Filesize

    342B

    MD5

    4fe6b2ae8ee796994cecd66c9c02fe02

    SHA1

    f6baa02b0764e561a403d4449f5516be897fd36a

    SHA256

    9a7dfb8e3bb28e4d2b501462a534c3c2f815ee03ee562d079844bfde239eadee

    SHA512

    bab6eb5f0ddc391905cfb9b836a59b9a8ba8fc97f45534929278240ae16c7e1bade8f8c28eea1124bbc4c636673bace6c413fc694739007a2e16d6d8b54176c3

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

    Filesize

    342B

    MD5

    0f3bfc03e3f1e53184146f401fa93b3b

    SHA1

    5ec20b71939ea46dc8a5b0ff9eee46b0ef478e08

    SHA256

    f1a4922c098415b0f1d15af4b9e3086ec51c2bc69d784baa3d4dce8fa6af88c9

    SHA512

    6c4135247c74a43b8b192ecba1a63caf899adbb7f7836b5c5a9b588cc71931d39e10a2b31b7f551c6ef94726fa3203f8b00ea42ff15b459fb9ecf6135f8c77f7

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

    Filesize

    342B

    MD5

    474b92dbda20777d9cfa297865732552

    SHA1

    c9d10dc63d952b97773885d1a511c022c34f01a2

    SHA256

    67024041d382668a526e9a4402f2255d5f577590ddd2d3cabe66836f88f31669

    SHA512

    b1dd2b2150ed466923dc70bf8dc4787ef9ade14291b8cfdf7073c806b18e38ac1e06e66de5bddb9447759b693d756a0c9eca896c2fffe85eda536fd90ee8f265

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

    Filesize

    342B

    MD5

    1109dcf100767917b0886031e6bf9fe9

    SHA1

    ec1d7118f28eecc64a072b9ee41f7213c4f6f04e

    SHA256

    52f543c9203061ca5bad9d64da15e54a3cca83ab9452007b418e0393e08e687f

    SHA512

    32131f0aa9130d057ead73fc36a4f05dd7a130c58a85ebbd8de9faf5b71cf3c05d756b082c7adc3154cbf1cb44004b875d4d11cad366ae7930564e77874d0048

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

    Filesize

    342B

    MD5

    f429ca2eb2698cbbb428964133173f2b

    SHA1

    90fd56c9654f540cb3a1621bde9a770eadd6ec25

    SHA256

    dde7b1ae6176ae0b82bc04eb3c15bd9ce84767e74133b1c5dbebc3e3e7eaad30

    SHA512

    42c622faea2d5c73bf645fcb51d1d129a84f5966b4a79821ec959037049344fa647e7563c5d7d0d3644be6a43214135fe0e3d8281f4a8a0518bb8f9e2f31b71c

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

    Filesize

    342B

    MD5

    ce5c868532ee825f16d88c90b02903da

    SHA1

    aa4ef1eaa2bcbf116f3f3e2d393b55b5f9dc4a4d

    SHA256

    794d927be9a60bc93e752b800d4a20feac163744d27df12d2df84ef73c5d4fba

    SHA512

    6c604676d9c77453e45e6cf6da4abecd3e1b77b9b2e84475e2caf0d66a461a59705bf043c6141c7b565535522dae209c10557c6d8a86662cb6deda03d4ca9504

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

    Filesize

    342B

    MD5

    d5a1c1008be0e8905914f8d878669525

    SHA1

    a1f0ceeff26f35cf2c465b0d1a38b76d488e7edf

    SHA256

    1a500a4c15143f6e774e0a951b807811f6a0135ec5bda5082dfa7e68826c4c9f

    SHA512

    cb178d4a7ea8889e5982c0dabdcd01a52754a7296350382b8db437c68a1cc985e9f3751229dcd6f0c7eff86828dc8bafe5e126b414166b77cc99adabf612616e

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

    Filesize

    342B

    MD5

    fd59cc09ebae3cf8ae099b050340f8f1

    SHA1

    09de739dd37ee11a77670bc92eb1900a0e3d37f4

    SHA256

    784f5ae2406731758871101790096bea3c40b71a4b40556d1330d19ed116cfe5

    SHA512

    eba56ef6fef2a6027b26e26bfcb096a20e808dc156e167a947a33bc6ab763b8008f5044eb8afd157ba29f14ef453a08c256aa670b3d59e0d0860cf8784e6cf1e

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

    Filesize

    342B

    MD5

    1173a9d545ab2b14508420cdcac7da76

    SHA1

    0fe517d1023008e9e4877754817773f82985084f

    SHA256

    f6d5d4c86ef4cb31c9aa3e46304aa9b61e9cdc1b182ff7b713047af0fcc87ac0

    SHA512

    2feddb01ffdb3ca09e092cf7e0583cec85a9d86d8b0812c04e45bbbb61ff1ebc5ec522de8ea8d562d42a442531e666087a769f1092e6aca0611648b308bfec24

  • C:\Users\Admin\AppData\Local\Temp\CabC64D.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC670.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b