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Analysis

  • max time kernel
    118s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 03:43

General

  • Target

    26c4e33b79015a26405848dcd5b9d868.exe

  • Size

    219KB

  • MD5

    26c4e33b79015a26405848dcd5b9d868

  • SHA1

    e0e21fb1f3d10fd089e12a4d5c7d3c75d94a580e

  • SHA256

    528bca764d9437dc7ed387dbe2f6e3130c08260a67a956df866b98fda78f232c

  • SHA512

    7377d52583a70ffa644d56dc666d002d18101d36b20980fcd90cda4ef591ee2b597885da5e3f1b646aaa963a5a0c0002ce0bad78343906a0f12660309e789174

  • SSDEEP

    3072:Plku6A1l3K/uYU5MYbONT1RpjP2Plaz/Pu3o9ON7ACfTt2u4CcpS4ggP:Plt1l3K1U5MYG/pLil3uO5X4npjgC

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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\26c4e33b79015a26405848dcd5b9d868.exe
    "C:\Users\Admin\AppData\Local\Temp\26c4e33b79015a26405848dcd5b9d868.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.microsoft.com/windows/windowsmedia/br/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2144
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2144 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    7b4440cfdd88d08162a580eb3994efda

    SHA1

    d57f1d1f83343a24ae527781fbf85fcf138493a5

    SHA256

    30121739087cb2b5e2339a01ebb0449a69ec1347c4602125aa0a6c374173d26d

    SHA512

    986044909ed093266f7a1877e5d816ed9423010561ea0c4a58caa2c1767784a70a6fb9361314b659f7a0a8a7077b62c02d5d7473d936ba9ac8c2ed5b16e6defc

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

    Filesize

    344B

    MD5

    c108e0fffea9580d658c60cba079018a

    SHA1

    f94ffde3c0fc3775106ccf609ab4e1f087d5ccf3

    SHA256

    2f3b0aad7f2f9e865d92d7c6850166336328a91b39d66183fa825b178b81d0ff

    SHA512

    8208fa8daad6fa39714da03f7277fc4cf8f3deb78ea2100b9376dc9db31d540f0fa28c56979ee39f93d3b2d17ac95c82ccd3af2b6a194d144100851f9f9320d5

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

    Filesize

    344B

    MD5

    ef3b970ac278cd8db4e622fc9ad29b54

    SHA1

    cecb302e427d6db4004e76f9c2358fc98af2919a

    SHA256

    bf7cf8599441f7e9a038c53cd06ac252391103fd28800b35e667ef2a77192b4a

    SHA512

    545cecb1f3bfd2ec441fea2ff73162375bb64089664a0e5a7683b56ce4dbbd7d97e6b6c0fe87151e089249cc6458e70285436f867ce845bb5a9560814c0f209c

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

    Filesize

    344B

    MD5

    1715d6fe60abff67523d738df180e892

    SHA1

    e8b76e3d973c8824087e016df04fa628053edc3b

    SHA256

    8b01faa3f80771de91c85d9d6f1b9d5125b39eb8c964d27abe81795312d8b9ff

    SHA512

    9ccead7517a54d9e936c12ac249fc3589de4adb442544c0b3065e43e1e4b8deb0eb285d5e88e80f64962fb923042fb363d4bf7672f7779de2a32f09fe8f5814d

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

    Filesize

    344B

    MD5

    377a11ca9b43e9056c6e410c81de8535

    SHA1

    1245889005c1c571dd0b09a108c80deeebd26b9c

    SHA256

    9bfa1606e5f125452262e66229bd8ba2e89f6a987d0487ac6ad945c9bce90410

    SHA512

    5edf35e5c7d72b080443ce5e2cf949c502964be0bfcf1fa7b036dbbcc853aed12e038b665b2abda41540f0f8f7d69a7201f5ef43ddb9af90ede4767af74bb6f8

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

    Filesize

    344B

    MD5

    53981f4b3afc050bb7332d2456420784

    SHA1

    c781b906cee209cd7bd86f500f34b88a150476b1

    SHA256

    ab300b4aa35acd7434ae31133e1794e24a855ccc6d1d159e711c4fcf4b1451a3

    SHA512

    8581c78abf059ca7a9b9ff6e018c3e631167fe3f6d6a3c80d2b526b2c13a8408017515c7dec1e502989fc38311648d24a0e447b401d335e8246848e1a106c482

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

    Filesize

    344B

    MD5

    620bf83ec13ae020242b51c2bb54d9b3

    SHA1

    6e451f8682318d2aef6b94ac59a016c348eadde3

    SHA256

    5dd1b643dacf343ba6c659273a3451c5973587c8b72c3962378d16afe939dc44

    SHA512

    e0d0c84b7ec29021492f788f916fe7192d11f5a4643ff76ec3636f0c745cc20f5e00a284f2ea419d4015bae0e630f0ffd8925a0e870d75ab1f3d403ed7728bef

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

    Filesize

    344B

    MD5

    af386ada1e4b810180503bd97c654a37

    SHA1

    b4ca77eade124f1943d8e260f630d5e2c33daf8e

    SHA256

    a3d1cdfc19fc806f0954811e0d38884794431942211ce4710afe6ff9103ecd1e

    SHA512

    45c34e8c636cba5846031c7ccb531be707002357685aed399457bd84a004c7334bcab57406c5c2e90fa642a2868dcaee7e75ea63f838f37876b558f28a3b037d

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

    Filesize

    344B

    MD5

    31dba9c33dc1fc5b05e446a7bdc8c7fc

    SHA1

    a2d9c07a34f6cbd6c562d052d6ac78e6d91b854b

    SHA256

    57e2f601fa12c35800a3c41899a4d17fc1e6342dfb4f755b21cc220eb121afd2

    SHA512

    b726b8b7956d23caf9aa3ad79c85489f2a93ac4d5eaf49615fc48cac5c48098bc883e76062159b4266004db4d8028eff1799f481dac4c6c43f5303c424cca031

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

    Filesize

    344B

    MD5

    df22f95e5229c11aec132f092016856b

    SHA1

    c2bf9be7d1e0b432be4f098a6b84b44cb683f8bd

    SHA256

    c8fb0621c9f887443a3a7d1b9fb53347f4aeb7a2877e49980c27641b5ba325dc

    SHA512

    d4a6564b1a7161b34390be441b6347c508ae4f802bf9f8b52623e6e0e2dbfb22e4b73dd36cd1d045ce9c36d7eae1d6fae6541b1b9a0e9123f432049cf8235f31

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

    Filesize

    344B

    MD5

    41aa79c18e6d7ecf08a236145d4766c6

    SHA1

    5627604fdabbfd9c39744125c89ac89a567a07b7

    SHA256

    49aae0514fefa8a7cf6e8218cb357afeba3ae5f55c364e6ef37bc8769dfb0ff3

    SHA512

    891f1d9146c04c0470aa4ad0a06dc5b9ace97aea1821846d31fc39eabfb0b0dfe60f94dae74616cbfb2215ebc44813906e0e571aadc9b3fc4863ff3c2fc03d03

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

    Filesize

    344B

    MD5

    c58a6d6ec727d4e6390d7f1d38386331

    SHA1

    798559ccabdc6b9291c6573011418aa6df464e47

    SHA256

    1cc72d5295c37819443474a74748eabcab2f7beb0d233c40c93e4a4edc91fbec

    SHA512

    0a7f1466fe94a7dcfde01c482a8886a683d8f66756b91f861e6eef8351e2aea2f408322d112f4bc7d2028e3511b79bb22786a045cfa2101bd6f4ffb26aaa11e6

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

    Filesize

    344B

    MD5

    d26d17b88b7f558336615cae2377d628

    SHA1

    4729fe530adb7e1eebb2ec3c4ccad40dbfb5bfb9

    SHA256

    f8778c94ab63d3577d57dfb821420fe65666b445c9aca1ce846f8722aa2b0726

    SHA512

    72d0c4bbe1f8fbc0a571175f84ca0d1e2e734de009ea3ee1e9cf3f6caccbcef117327b36d83777d9deaa36b2d4a511c291071988ed737751f6959d65280088b0

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

    Filesize

    344B

    MD5

    ed81c2ca10a007b31f19661b893561c0

    SHA1

    6476a6d720812fc929d7d01c326c058487cd3c22

    SHA256

    78196636df9d336321929acf14e174b2824b51b4fb01be6a659497d053f8728c

    SHA512

    32a67b57279ce71c6b2614c8e7c7b28cf960ec0ad4536c49976c26f77d8a438dae02c4a5c2b32d6c44fdbbc4b039e6366864df94bf84cd1abae77ff8e62e4eee

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

    Filesize

    344B

    MD5

    94d3a329fac12a8725e3ba0408d33470

    SHA1

    1653fd8fd19c3277d0a33d05443aec8efbeef315

    SHA256

    12c44117cc5736c684ecc832bbb0584563811d4432e45290c154d6d8456aafc8

    SHA512

    220bb05d09e93f97bb86d6051aeef73bc5a756ac3666f231b5bab921e40f967e65d68b6504b18e7ee1f19fccd388301540eb68aa59458bda1727abc3e3c1b3b1

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

    Filesize

    344B

    MD5

    06955a28e7da10b18750a9e082a36a73

    SHA1

    1a6e2e4cb94d86bf92b2574cf3365fbce673d2dc

    SHA256

    1a8536790fe6f3de00d5a3645cb179c4c6d059fc6c3ae004913fc6991db8ffd9

    SHA512

    d5e952959741604364d6abd8894b0328692b3d6d910bbf6b1c9534a9a761d64995248896e232e6126e3dadfb49f6f7acd7acfdcbd4cb6fad67826aa3a0e9cbd0

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

    Filesize

    344B

    MD5

    58a609be61a5fd48c587e5eeb142b84c

    SHA1

    e64d75b7804e7630137e05a861b506cddd13d6d9

    SHA256

    5fbefd1a7bd4b98be976353876d31e0ffbd50d27b67b61105b1f72d5c8cfaa83

    SHA512

    5260b9b181cff4d63ec836c57a7aca1f07ccc7c3da200ba4b5a579ffe0dba27fb7a425e3e271dd24fd8b1e46d6ffdd8f17924b1d4f95d4df27d77601c5d0e401

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

    Filesize

    344B

    MD5

    5240358f4e997a4820feacb6e2e8a2ba

    SHA1

    f3dda164c7e1db0b465a33cced2a452651e8d11b

    SHA256

    0f84429b9fc4dafa9be52351abc3369b695ffea4f8d9d370a7befce1954de8c7

    SHA512

    d93d765ea7335c8c2e0afcacab358a666b0d100ffae765f9c2bd8f4b5c8494c08d31b43bd20b5e7fd162898fe65dffe0f404c72c5a9a05734c9b29f834bbf492

  • C:\Users\Admin\AppData\Local\Temp\CabACC5.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarAD16.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/3040-9-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/3040-8-0x0000000000370000-0x0000000000371000-memory.dmp

    Filesize

    4KB

  • memory/3040-568-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/3040-4-0x0000000000400000-0x00000000004BFD20-memory.dmp

    Filesize

    767KB

  • memory/3040-1-0x0000000000400000-0x00000000004BFD20-memory.dmp

    Filesize

    767KB

  • memory/3040-3-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/3040-6-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/3040-5-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/3040-7-0x0000000000390000-0x000000000039E000-memory.dmp

    Filesize

    56KB

  • memory/3040-10-0x00000000003D0000-0x00000000003E0000-memory.dmp

    Filesize

    64KB

  • memory/3040-291-0x0000000000390000-0x000000000039E000-memory.dmp

    Filesize

    56KB

  • memory/3040-290-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/3040-289-0x0000000000400000-0x00000000004BFD20-memory.dmp

    Filesize

    767KB

  • memory/3040-2-0x0000000000400000-0x00000000004BFD20-memory.dmp

    Filesize

    767KB