Analysis

  • max time kernel
    117s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 22:30

General

  • Target

    网络同居程序/admin_top.html

  • Size

    598B

  • MD5

    15a4b3c9f78ad7c033e8c9eaaee065dd

  • SHA1

    61665559853695ef0faa1b559a384ffe73b52d1a

  • SHA256

    558e633d223c2513e234d58b74193ae3a6b2d17c3ead210ceb1cad266113e2f6

  • SHA512

    2b7058c03e2054767aac8b281e9f89fc831fcb1c8754e2f6df284ddb8df51b0be3ea9137814017748308be609907249c7ba706e0b4cd41872472c97848eef0e0

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\网络同居程序\admin_top.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2556 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2052

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Replay Monitor

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Downloads

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

    304B

    MD5

    9ff42222360ec2b88351fce9424b25c5

    SHA1

    2c360d73423f105827773166f0f3f6970ea73de6

    SHA256

    fa49b87821a074c49cff361864d203a93287ec6bd633eaba33ffc44061269c25

    SHA512

    ca94d9fbbdc0db6970c9ea87f10aa15855ddf0919b53795ece27e577ef48eb1ca20eb35599bd824065981f18f5cca36da17bcb2c35c4e3e3064cf204f64c0a3d

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

    304B

    MD5

    cee6c9c9a9a32dcd6789b8f96379510e

    SHA1

    b7f2a4d462d40809b7fcc9eca4324614acf82f0e

    SHA256

    d1ef88a7e4a8f4bf337935a845347593ad7bf3fbc247fa4d9be8d2273615e02d

    SHA512

    9c865bef1f92e81a3285582665e38cad37026532a1c274c5ca64e6022ac29207c5ff937e7991713e09cdf66a1da265fdcdeb3b75e584da391563280ee8acd2d4

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

    304B

    MD5

    669876b4a0e83186824fd2daaa573152

    SHA1

    fb2806ab1ab9e6692d2d7528e38332787dbf6818

    SHA256

    1eea7d4e293bc14a4b761c337102ae871e1ba0fb42acc54d13aa90c830349a58

    SHA512

    1845e2cdd065f07ace3ad66232d85ba4d9893d1b1210fd45059e1f83016521f56d6e4042b6844d46fef2dbd419779258ac56605faf931227d2e0ddb0c6cd13d7

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

    304B

    MD5

    a3e1b64af530ae4cabd4f79354de2436

    SHA1

    82f5697a5e3113b93246c818fd94346df098065c

    SHA256

    a45efc20794d100669ef929c3b4bd498e95eee9c2b949733a358a2a1a19c2f6b

    SHA512

    22c24b28d39081ea21dfcde66853683d77b91db24118de01a52e045e6f64c04c24c91627a63ca88fc85941076a3fcfc41cd60cad4646bf301be996b474d4ecdd

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

    304B

    MD5

    41e2cd4702df9b763fc435ae64849c70

    SHA1

    64d781e7e5de925ee2c090ac0e49dd02ed3526d2

    SHA256

    e7ffbdcdfd58dd12fef71d96e2e1dee015d97f51d3016548d4884da13b2cb55e

    SHA512

    b0018ba73b81c600491103e21bf522f4ccf0eb7ab909a981762e767e41f329aa5abcc9c260a1faa955f73b647de52b710afa6440bae70d9821dd9053cca2b913

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

    304B

    MD5

    a3d607911b19868608c1daa6d08af0dc

    SHA1

    7d1140fb9570482763d6b5cb5bd88a56c99813cc

    SHA256

    e94b800276b6fc6262bdfcbb4234372594a3708884de133d1b2a558ef0d970d1

    SHA512

    d465785471a5b0b3d81404a332e03d84a33d5d6b82b1663887d89428449a8458c67a4a5344e314b85d48aa9e15da535fd712ae9965bfad35f5ef0863c0fae894

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

    304B

    MD5

    64ba9eedb7f3663e305131b0c6df11b1

    SHA1

    6ebedc0441506d71d86a7542ca0528ec63cda77b

    SHA256

    bb40554d440d6da028324d20a16a9df34eef8c134516ada1f0c99968acc32397

    SHA512

    7566b2a397908e633ea46ebcd3967344bf2eb30d65b1e8de8cb2af9d2c378c6979fee60b75b288151aa0e8a26c48b4599d1740405d14be9d32b2770bb7b4e7cf

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

    304B

    MD5

    ae14233bbca364cc3daff288ac089613

    SHA1

    4c51efb4c6a87b4569bc3cf93d817af88d0da1c9

    SHA256

    dd9c6d27813e865312bff602172b3341810392eb4bb90aa978d519b3b122e72a

    SHA512

    e79d19ffc2f837b8af8c3852e4ea264d4b16a233d62aeae294c4cb2958a75b91f1651af2af0233353078b8166802ecf7ea66ec3b5c91c020644a3cb18be8fb66

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

    304B

    MD5

    2d0b71bc27ec8fbf6d5ec374282da94b

    SHA1

    a44894ccb2b103c5c3dd46e7116abaacb0c23c7a

    SHA256

    b3ee8c4e668963da3f88f6f5aa95c6506256a9b8bc06a54c0a601aa34dd0be8a

    SHA512

    ce59a96119b08ce59d3731a555c3f475d7bd659936fe277e18c768a41841f059b28f678c6995be1f8d011fd92ad4c6db664d2499ca7b933106e109929dad635e

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

    304B

    MD5

    c4fd789bd3e1e4fb1edc6799c6b0d961

    SHA1

    993d8302bf9d8f7b64bf55dd5b6585ddd658023f

    SHA256

    66749dfcf85077c101547f9516a5a23072ad4bf67e503b04918e20e53a81a94e

    SHA512

    0cc1e0cca983ebde7fed48646d2b5db3ec9baf790f1e9f8995876e37a10eafb5b38031abbf6255e8142964dbe196ac822323abe3e783da528b6cc31f8396708a

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

    304B

    MD5

    b74fc3454597b95d0a5866ffec87f7be

    SHA1

    23de8942cc3a864955eeabe3daa62be21f8fabbd

    SHA256

    1d2d64a74cd2566b9ab7b315be6d01ed58d5c070f253e9cffced7e8492c5aed0

    SHA512

    03249f34b026a0d552062c1d0c1792136f22c3aa2f5d18fdc1ce154009e340ba9b2b52aafd0c844aeeca76ab5753d5b99946b412e72b179bb865c7fb366b8f3d

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

    304B

    MD5

    4ad45ab95d2a0cfe8b34f2f075728f88

    SHA1

    4b4395266deab94463fc0fb1859157fa48af05f5

    SHA256

    8581843e74fa300780e399fd930b953b99204c72d659c1bd58f38a1c0450ea0c

    SHA512

    2f39056874352d7a86d1cec1d0208dd44855a27a661490be1badafe29ba7975c6b07240849f3ae17e9593b983cd0ded260e32a1af27f2f2c8b44f6dbf8efc93c

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

    304B

    MD5

    41edeb4c49bb690545adb30f875f84e8

    SHA1

    aeb16f02be543ad076e73672cf40c522f7d8598b

    SHA256

    598955b42f616737244ea54fe714d601acd933b550b4717c42a39eadd2a6d5e4

    SHA512

    b1e0c2d6b25fa86316b03684d0f734d304e453fe57104a9da02e63b02bd6d9971fc0eae1c663e483e9615a2acaebb211615a9c3fd2b1e3a239f558811ffcc8f8

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

    304B

    MD5

    d3e46cd96e2237915de6fdf6041e35cd

    SHA1

    597b39017101031aa5d75158c7e2021f484d6338

    SHA256

    c845ca6139f4a53fb2649640f99900d5578354bd9c14658905c7508b1e2a8db7

    SHA512

    b353f0b03e3646d51a4d3dcacd8a4d5012120df1394dd2fece805ee89297c190d4aa6a9f15bf37ace5fed0d9e3d3f0eac1a1d24b641dc0dad3586ab270b6236a

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

    304B

    MD5

    bb69156cd569f91f419eb0616997aaed

    SHA1

    482d41ca2b08842e37386aafd43346deda82e376

    SHA256

    f035008a93d4f92ff3400432473dfcbba9f70207c1cf72058b2c34eb55ea7fac

    SHA512

    a5bc2b946dcf64bc489406a75de721960962cc40d1d6a85e3493ea6dc4e999bb5fe71297204dfab550965932aedb8fd38edb5c9728bb0c681dde29002bcfd460

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

    304B

    MD5

    d3939a932a934fd0503171bd8dd6d916

    SHA1

    25c379db28ed9758b5793c08257c6959ba3d62c4

    SHA256

    0184ad01ba5c70047c10819e27328fc3cabb598fbab3cc63c73c23f168dfd681

    SHA512

    7b0de9f8afbfabf39f3738ee256d76475b87c9064838aa973aa03f02f109beb680b030644b71a83d07c4e6389d27150970fde8fa95743c364f5ac3d15f1bc2ac

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

    304B

    MD5

    f30757af44bf4014112501cb6d323677

    SHA1

    8572274dd41a65c40006a85b1e09da37f31cd1db

    SHA256

    589c3869c6bd6a33afc25213910a8e4e50c2581ef4b8af8805bdb09c920aea06

    SHA512

    638be0ba376b2a55c58020b2144931a8dac68b63e68e13cc8b6802d8738eda730179b50a97d5db1edd864a237e807816f2e2551ebdf3dab02db4e4b256aa151b

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

    304B

    MD5

    e696bdbe3b7a4abe5dbee8d1e2bd2f3f

    SHA1

    2b06fe9436c5516a85bb1abb88e0c344ad7b6fb3

    SHA256

    5321f4b79fcf83d40bcac4dfc8ed4800ab2b8e8eb340de92736d66d04ba2504b

    SHA512

    9651521d7a93f2396fca8a445b1ad3ef0236f512e00f106d3a4d2813c46a5ce56dd962d902da9fa4f0193139be94556c1fd8177397edef23b6b6052629234297

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

    304B

    MD5

    5862a88c87371d2da33df4e4a01693b1

    SHA1

    9d041fe1a261be7aceb596d9ce7bf0f21ebdabb5

    SHA256

    e275b0497a2264d7c52ed195dd26315f991f7ef860444b87e6094fca68b5abc3

    SHA512

    82e508d6122ed41862c24be9d99d57cc51b365b0f98bd7451ba2f70f575c28b8d6b2c9a2133ec64a2792a871fce97edff2e25fd680c85a2cdb2426d38a0a747f

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

    304B

    MD5

    6613878a89d216874f0927233c72999f

    SHA1

    3c9878f4ae852a5dabac85869c9447fa261b7e98

    SHA256

    6611a6eb90d6c115e83a0ce301c867c6d38aaa841645837b72cafc45ba0c8995

    SHA512

    4e1cfaa4e141b4045cb6d0c53c9e9aae0ea7196a28ad6687ec0ca6440dfb1ee4925bad5bbbab6987cc9e1a997a124e53170007c9b490acc4a3ff3027e54b25ae

  • C:\Users\Admin\AppData\Local\Temp\CabC0E1.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC191.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b