Analysis

  • max time kernel
    46s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2024 14:42

General

  • Target

    ProjectGitHubMain/bin/UbuilderB.exe

  • Size

    3.6MB

  • MD5

    f474baf2f922f8485752170cc261a72b

  • SHA1

    7e447654e04a91a578a22da5f95d0827e543740e

  • SHA256

    2f9a39635d6a379577b073945477609c3ab3656c4adc54a0d7cce23c4432c04f

  • SHA512

    5bf9f3ddf527ebe14c610be6e6d525917f8fd7cbc697d1d308044a06ee7587977737c88d8ffc83508d1e8714efb761c05d38ef16037bd63862c419174c3cdd33

  • SSDEEP

    98304:D3yMS4vp4iKTBrHJWGs2NyqeoNE/7SRYY6:Dp4iKTVHJack+s

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ProjectGitHubMain\bin\UbuilderB.exe
    "C:\Users\Admin\AppData\Local\Temp\ProjectGitHubMain\bin\UbuilderB.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://java.com/download
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:884
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:884 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

    Filesize

    344B

    MD5

    ac2db196e9fcbfd563dcb097f5565157

    SHA1

    c163d4b9912ad6bf4071a11f9023ecb4393ef992

    SHA256

    de7ae208cc4790a157db1e77d19ea030e22aa6fbd62ec156bcc33d6ce0b22a9d

    SHA512

    d82244ea037071931a19423f7738525c58c6c1c3e2275b8b80ce671391d4be30b16ef017a562454a8cade6ebcf942d200b6a3cd5adbcb135d7c222c4053f4378

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

    Filesize

    344B

    MD5

    1b4c04467718eb20d4ce31176a7063ac

    SHA1

    d8caf9c0061a59be6fa347ee6bdad62d48971ddf

    SHA256

    03b665a1ba2e237b19042ba5d762b7fe26bd3c6e4735768fd1ef0b281efa8653

    SHA512

    4c561f6cb84c03325a2a2280240ccb450036d05018b941e3b00ed610bcbf65f06f077eca6111c3db77103b17f58fba43f9458f12179a94a8121db288146bdf0c

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

    Filesize

    344B

    MD5

    5be5d2206eca5b2e289c8e4c5c830afc

    SHA1

    0270e181662189e05548a00dcc663d394292efa5

    SHA256

    ca23267cb2ba59045ae6abee3c3349580fd7f9a28f650f2322bd8ef79a564e8b

    SHA512

    bbadd225e155ffcf631e151093474c3a1be330eda24b7d9d230cce584f901ded385e2184497368580830b4d80ec791d4ac65de742bb2db441314bab1958d7041

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

    Filesize

    344B

    MD5

    ea596851b63274f906cb9c6cf41b756f

    SHA1

    a23d6e30e10848027eea7fc68bfb03f6cb495856

    SHA256

    46551c84afdeab8a77db8454ec55ad99d136bb56b6766214554411678db26f5b

    SHA512

    d933b975b4b6aac29e2bc7f0e8ddb59b6dd2f40b9ad068a5e32bdc72c7931fb88719c86b686625be49748c9bd3538a067a515fd3ed808c9df60e369c409871eb

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

    Filesize

    344B

    MD5

    d420f37c0ea897b657123a484cbb880a

    SHA1

    a95942cae91a8b7868ec629f2b8ef1f8faa033d3

    SHA256

    15df47ce61296083e457bca124ff01f68b1aa491fead018e9582f42d5629ee8a

    SHA512

    c4b6701607bd118ba190eaa51aeb4139f0574c2e4850e03a1857615455ee07c15c41f83e24170afe83b17b0b5f5deb40345c49a7e13ce26082a1ad8638f779a9

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

    Filesize

    344B

    MD5

    ba51a5e1028545a0ece012e1a99b2a82

    SHA1

    a2b0f0877864870e47638cc1b4c1be8265f73812

    SHA256

    c5bb118b8fb55930b94c5563616a635f5459b082db8a05494b0b5c99252532c3

    SHA512

    22c1314b5a10f53ae946e3de874400fc560856cd5a3b448b133e4649a26c06d6568206866e0a5d55afb84866c9f11022450addc908a4cb83de0391358bbd0c43

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

    Filesize

    344B

    MD5

    34acb7ad733d5ee6ec36bfa92382c3c4

    SHA1

    7a44f3dae875b0153a0e440da088e5b6f639b653

    SHA256

    7a9f098a05b3ce5a5f815bc31fd8678b5657a551439ebcc0ac07e803637f8ffe

    SHA512

    c47834e2e176cbca3231ac4a68d7e37db6b9959c26b5f504959490b5d28b2b6e934c6b7d10a93b420efe75ca534adb079c8f34e12f0340b0da59a8e1642c1beb

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

    Filesize

    344B

    MD5

    b85401e8028ce26f4a8474e699c1c4c1

    SHA1

    bc91cfc8b99f5f3bf57d4d918aa3ee3fb13feee8

    SHA256

    4a31f1fcc304f7be134b5bcb253973d07cb6cbf42d448b6f36cd443ef306bf01

    SHA512

    21c4874916e733e839171b59eed2f3df16b669de3b678c4dade6832b6e1f782c08548f922423e5ee66f7e91b227d0b34ab998eedcd0fa9cee7c0368a075ce37e

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

    Filesize

    344B

    MD5

    954ec492e03fe8b047d426f6264c9051

    SHA1

    c385bbecf3f976314cf59a5e90a4b3c96a35168f

    SHA256

    9e3b1f092fcb097e36ac079c6c3dbdf1a5008f002596ff2e47ee3cf2aacd98c1

    SHA512

    4e5460f42c4de11310f92198ba1ab31ea6b834e39b81b0674d3bd375ef64fbc5e2189a3cd771d75fc8f083340fa7365e90f728e60734dbb5158c403949bab9ab

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

    Filesize

    344B

    MD5

    2138b4243ddfb11e37b952b4c644abfa

    SHA1

    8b72817505d59e885dea037d6550b1ef577ea8c2

    SHA256

    487260892a2d9f180c1f248f4b7a5dc3e7496489419834241b8ac50e02371a96

    SHA512

    6eee44b508fd6b8472f365b997a59e0e459566b4134ea1f9584124cc1536c85981f2ed184cf91a194ac3cdd7154d11526894676ed1abf9d894fd41d0066b8d52

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\MDN3SXPM\www.java[1].xml

    Filesize

    216B

    MD5

    5c2a9df63c22841c3df6e664143bec45

    SHA1

    9034b7f351652c11907cc23c2e00020254d82b78

    SHA256

    b561a326039a291c3e2ecd4e85e9c6fe055c8f6a506468faca8cc1221bfe1ad8

    SHA512

    2651b78e687813a3ef87d86e0929b3128b9a35fe6118ff7332c48421f6b32fea667bfdb5f14200b0dab2a61885070530d3ea841483929c753b41f6d613459afd

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\MDN3SXPM\www.java[1].xml

    Filesize

    398B

    MD5

    badae086ab63a0d691b95c7bbdd7504c

    SHA1

    54e484b0cf6d287a28848b0b01c1e5cd7a64b45a

    SHA256

    a035f9b60eefc786172b696633a4414c247452be9d531918d32e7bf211384350

    SHA512

    980a91e77890ebab1ed7f427bb051eca5a1ed5d2a80871987eeec3a96206892640957038c22001f206ac1631bf1f7eb5e7063478061b0ae4bc151c36a553aeeb

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\MDN3SXPM\www.java[1].xml

    Filesize

    13B

    MD5

    c1ddea3ef6bbef3e7060a1a9ad89e4c5

    SHA1

    35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

    SHA256

    b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

    SHA512

    6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\92bocja\imagestore.dat

    Filesize

    1KB

    MD5

    b8ae54c61f965945d50820dcea7877d4

    SHA1

    187c86b4d0144539512b005c8ae51f6f0527826c

    SHA256

    4b6c64e50a603deea349f34a2c8966797275a0c63253635cadf907a9781928a0

    SHA512

    1a57da92e7254284ac4bf6b3a6a364955a882192e0a9ed301bdec32443b0d2efe728591d710e5734db833432e26aba22bc053ac155633d7989deb402e9237d00

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\902LKC6A\favicon[1].ico

    Filesize

    1KB

    MD5

    8e39f067cc4f41898ef342843171d58a

    SHA1

    ab19e81ce8ccb35b81bf2600d85c659e78e5c880

    SHA256

    872bad18b566b0833d6b496477daab46763cf8bdec342d34ac310c3ac045cefd

    SHA512

    47cd7f4ce8fcf0fc56b6ffe50450c8c5f71e3c379ecfcfd488d904d85ed90b4a8dafa335d0e9ca92e85b02b7111c9d75205d12073253eed681868e2a46c64890

  • C:\Users\Admin\AppData\Local\Temp\Cab4A7A.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4A7B.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • C:\Users\Admin\AppData\Local\Temp\Tar4B5C.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/3004-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB