Analysis

  • max time kernel
    135s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14/03/2024, 18:41

General

  • Target

    VB程序太平洋.exe

  • Size

    24KB

  • MD5

    a2b0dd7a490c19aca773579858a8d460

  • SHA1

    e39a91ebfddfe0bfa34147eb976a53c013cd39e9

  • SHA256

    9e39a64ddf585f6ace211eb5cdbf43318faee82429479390eb6cb900c53caf6e

  • SHA512

    9f74a23472f215ee6305cbad95cd39cdc617f0ee4fdfd29e95774fd5934eca8030aa288670ba8a6bf2c5bcd28885d27138b8752f07fdaff62349165c5fcec7e7

  • SSDEEP

    96:/lx8Q/KUtRmNuOtJyg4DAfNBmVwq4ehCGsHDhRaeZXSKJEHOtJyg4DAfJtRmN:/TX/bmBKDArQwq3h2CIEuKDAJm

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 38 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\VB程序太平洋.exe
    "C:\Users\Admin\AppData\Local\Temp\VB程序太平洋.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2152
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe http://www.dapha.net/vb
      2⤵
        PID:2156
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2080
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" http://www.dapha.net/vb
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1840
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1840 CREDAT:275457 /prefetch:2
          3⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2640

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            67KB

            MD5

            753df6889fd7410a2e9fe333da83a429

            SHA1

            3c425f16e8267186061dd48ac1c77c122962456e

            SHA256

            b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

            SHA512

            9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

          • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E0F5C59F9FA661F6F4C50B87FEF3A15A

            Filesize

            893B

            MD5

            d4ae187b4574036c2d76b6df8a8c1a30

            SHA1

            b06f409fa14bab33cbaf4a37811b8740b624d9e5

            SHA256

            a2ce3a0fa7d2a833d1801e01ec48e35b70d84f3467cc9f8fab370386e13879c7

            SHA512

            1f44a360e8bb8ada22bc5bfe001f1babb4e72005a46bc2a94c33c4bd149ff256cce6f35d65ca4f7fc2a5b9e15494155449830d2809c8cf218d0b9196ec646b0c

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

            Filesize

            344B

            MD5

            9df4ed30d864c8584838020075446001

            SHA1

            ab0153da944862ecca1074217fc156228fa84931

            SHA256

            587405e3531e19d5b956541abe64e24a9aa856bfd35cfe49afe75b17d1d4e7d7

            SHA512

            c5fde54d4b0169eb25a25c4d03cde210140300adce5e467f2ff2ceef5101a6a3ef01dc651d93e28fc6f22f887c1d612d63b61a895ae3117ef855e356b2643235

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

            Filesize

            344B

            MD5

            7b92c51e4361b7374c319ff220b30383

            SHA1

            17fb58681e6cb135d280b4d8a800998cd3e5f0ea

            SHA256

            8d7445c60de5e2f9e99672f794fbe86c29c94952f7de49c8b9e8d361e2ba45d9

            SHA512

            af810824bdbfb2af515c43c4581835c4d56a9d73ff5be7213793e7311e1e7f27f805ca9f197f6a6891673c8094ec2b09cbcc96c8e3f10fa391fe6c474a7e011b

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

            Filesize

            344B

            MD5

            ef6d1196687b3ca32ab2b6d2bbfb3d03

            SHA1

            be5f7c8ef0d8b384c7e54b3046349c079ee0957a

            SHA256

            dd796ad9fe5ae2b1eb64de1459c5fa89b1e21e1113209497198cce9c950989e2

            SHA512

            2666f1303393110fb3b252665c6babf4299353d9aac0c9a32f2580e011a8b28056d1e8122cb234ac1517100be7c5b9155062eaa906e376af25f937e7ad838c6f

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

            Filesize

            344B

            MD5

            d3b8ac953c7fa193798fafac9c7b2a47

            SHA1

            c996d370325b6e3a7bdc9fd48509ddd85d8fa2aa

            SHA256

            4f06bb934643cddde72d82964c491e67570e6b1396ffee7119623044d8f3329d

            SHA512

            34b5b6e2cda8b3107924953e8a1366010945a3ea108674fbe88436797b55fa2bae07d54cd7df58dc8b9e36fdcd27340d3bad83a54003b5c082361d9a79f380e1

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

            Filesize

            344B

            MD5

            3d84dbc5446e00423ce3ea3a1c90de02

            SHA1

            cd75066c52a1e7c2a7cac97913691f54b85d16aa

            SHA256

            ef17e9025147899459444cf9eb9292a3b5d4fdda55145d42749cd4b5749b96f3

            SHA512

            b22ddf5cb76cb6c6d357f1ee05d63b3c8fb0b8edd470d018dd116ad8237c5ae284c31127fa250a86e1bd9eaa8a179982c0fcea8d89daddfb85eb176cd98a0f5d

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

            Filesize

            344B

            MD5

            90f2bd6ceb11566c4b39a00b098ae29b

            SHA1

            4ecfebac128279b956a0b617add3ad7f037acb23

            SHA256

            003e37288242e6748a1b2520664f9493a752392d53a4136f6fdaaaf0a964e511

            SHA512

            55c9fbe03a95b089e1d1056fa58e7af29475d0a0f50562622343371353ff1cebda7df6aa86b55e606e5dfdb1f7b93337282bfdb7461bb76d7b60800530f0b7bb

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

            Filesize

            344B

            MD5

            43366a2826d6641871c4ccab72e60d2c

            SHA1

            aef85c11fc1a491c6bf62b06c80ec1f7dbcbfd37

            SHA256

            e7639c71582963c32cadf5ed58f9cb8d15e55d60b89b7e31e39f65ced0372b2b

            SHA512

            ee52e5971363d7764318765383567a6f3ebe51e4a0858bd157e5b1a2d50fe8665ce50dc3d84735074678596c68af283028a01b8db94c1cc0405674dca8f45ca1

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

            Filesize

            344B

            MD5

            54c5efd0feb2de43d48aafb33fd1e076

            SHA1

            ef9cf33b0792d071f2c2126909b010b35dc15309

            SHA256

            90b64a91d2c82b3f033a7d99b3ae2ed14490e4b34b3579f64205e827b90633ad

            SHA512

            cecd9486885a42774ac9e2fa85843e6e425ce4ddd7a021f8d199a9122a10356177e95642e083793d2bc3d798b33586cb3d9b64c73bc8abb851cb74ff99c19cd4

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

            Filesize

            344B

            MD5

            dc214ede32d787b181c2f97ee026e6a4

            SHA1

            39c5d9eeac5d3a99177eee0bb9d8b34caf177ace

            SHA256

            fa6c865a6f39353cf5772b4e4ee7ab151b4e66f54467b46e2e0e59aa390fe03a

            SHA512

            02c7eb8ccddfb0685265dd58a50f710a50be138a498cbaaf5d7cd5800524ebdc6d204bd37440d4a7f6ad658625e380a5baafe3867310cfb2b704ef88e94299fe

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

            Filesize

            344B

            MD5

            88eabb52bb2f9f64410d55bc76334d35

            SHA1

            c65e3f78c38cd0bb379e413363b3d37feaa87849

            SHA256

            3113ef9245d9a7297b6961009c5193569ea7355f291dc917f27d18ab0394df83

            SHA512

            4e10353488305528797a84cacc2fda91446cbae1504b0b5a2860025122f42672a57c872af92ac36bd99ae84ca3a23e6a34275d0f2d1c25cd6c8d5c0623c82516

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

            Filesize

            344B

            MD5

            f9f96dba2a5f3867bc20f65d1fe1e3d1

            SHA1

            73e53753cdbb2a2750e53767dbb532f58c0de1ed

            SHA256

            b63dc3dfb26ac4da7f6ebaee1c418c8f7cfd80f164529154b879124bc6415afa

            SHA512

            22e4015d1009c5f41096d6ce97466c5c5e8a9f120fed1d45e39c7ee72d025905f56485dfc3aca7496f52e1b87bc78369150f64d3f95c5ebab31fee5b9d5081b8

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

            Filesize

            344B

            MD5

            63db15cb4c1f00f31c464b5c70c7f101

            SHA1

            9120fe4dadf107ea5b2a3b72bb83c750768f1e51

            SHA256

            47f9dc09120df6d9a088dfee973e871dd0b4671580701c7c4c79ed55e200468c

            SHA512

            7ab5812eabf07d951bc84855009377f2348f71bc0757caa6acaea934d6f5b92958a79b7f9074f6e82c166e44fc55045673ec287d9f6c7385e98ce4a4c5aaf268

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

            Filesize

            344B

            MD5

            c5b54d1f309de860d5a03e66b4f83970

            SHA1

            9daab16344a12bc0c6a42687315d18ddb00e7da9

            SHA256

            1119a0650d71407bde3455e7a4b8f3ca5bb83a041a924b490f0ec438d86c6cac

            SHA512

            82a5659e5eb731d5b5a528885643d2816b011c7fafd1bbb68572d00b3d055dd64c4a8b9259839a962f7138b9f85121c1fac4d9e0090350b78cd489d9664d7b20

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

            Filesize

            344B

            MD5

            f76f5945f8a6d9e831705a5540b4918a

            SHA1

            b480d6400500a342f02bd7b80f17d7cc09fd9471

            SHA256

            428e115b7e5f81cebf1b85e79677e17a3e7f640e59f1a4eb047cefc71725c788

            SHA512

            15c2859747254f875f81a06670fd64350340a22a484ba9d2d812d4ff59e372e9f327b08edfe4af88ce5405a65d2cc74134d204edb54e209d79770d0ddfd706ae

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

            Filesize

            344B

            MD5

            0794b26049404b7a31783b62946607cd

            SHA1

            c1157112553ce2aa0e579427f3c33af949d9e27d

            SHA256

            a63f9fc91aeb2230d4706ce92f1bdc39ee03aa1571dacd568725b441ec7364a2

            SHA512

            a3805c186e83620ef6cacacbc7e52340582073ad0373fdb43fa8ea7d9998099bf7581f3fdd0b043e823d78b31746f531270b92c7812971e5cd15af61bb54ff1c

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

            Filesize

            344B

            MD5

            bb32d7835cadc2d44780148bd5a03f85

            SHA1

            aaa0dd312a37b214b2626d10d965b25fecb361da

            SHA256

            6c3c5ac3405d60d34ff2e96209b87947626bb1c04a3d14599412ac835ba6848b

            SHA512

            ac37f8db79e2bd07dbe2220d7a38f9ab36dee9fa0c1b36b558ad07b1c6c0d9e41d410d35fff1cc11caf4856d555e42cc8d6ffec4db6b59631b8ad0525e77e0c1

          • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\5dcsbzd\imagestore.dat

            Filesize

            1KB

            MD5

            045abc9c26f319d940cae40218315b97

            SHA1

            1dc999b07c0f8d43771f8df25ace36394ac9c064

            SHA256

            5c67f1aef11c8f1477abc34a3b7e6471f9821b09cc46d70d1846ad40e7998f50

            SHA512

            81cce68aa8401b1df381252ed8f8a1a87398c208cc39114a74bec17036a96aaa9f92114a15ac6bd82c5847f493ecc1fe4db80db6a4f67625e85a2deec1d2f36f

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\8HPZEQOB\favicon[1].ico

            Filesize

            1KB

            MD5

            d4680a1553f6d5e5f58d0fd306daef58

            SHA1

            ca52c04fe6a5ddf2f7c2bde1c29b7bcdb31abe08

            SHA256

            17aff6322d8290c501bb37f56c86e2846504ec4c903259cf92da63319bc12485

            SHA512

            27218409e206b9845f0ac900f6026a6c8589b4a45412361b136e3c5e125716876135d4494db1d600d816b47c030face6927f29d52b9bcf15d88496e1d38640c1

          • C:\Users\Admin\AppData\Local\Temp\CabB78E.tmp

            Filesize

            65KB

            MD5

            ac05d27423a85adc1622c714f2cb6184

            SHA1

            b0fe2b1abddb97837ea0195be70ab2ff14d43198

            SHA256

            c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

            SHA512

            6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

          • C:\Users\Admin\AppData\Local\Temp\TarBF2F.tmp

            Filesize

            171KB

            MD5

            9c0c641c06238516f27941aa1166d427

            SHA1

            64cd549fb8cf014fcd9312aa7a5b023847b6c977

            SHA256

            4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

            SHA512

            936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

          • C:\Users\Admin\AppData\Local\Temp\TarC1D6.tmp

            Filesize

            175KB

            MD5

            dd73cead4b93366cf3465c8cd32e2796

            SHA1

            74546226dfe9ceb8184651e920d1dbfb432b314e

            SHA256

            a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

            SHA512

            ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63