Analysis

  • max time kernel
    182s
  • max time network
    204s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27-03-2023 21:25

General

  • Target

    FW_ About_ Access Request Confirmation -13.eml

  • Size

    221KB

  • MD5

    88bfc5d30daae2c748bde030a4ca72a9

  • SHA1

    baf787963b57d299fe9ceb66baa0db934586d848

  • SHA256

    3c36f67e56100038be0b4bd7feb25b8495d042701ebdcf0eaa9e08d4ea792f2e

  • SHA512

    d482814a574716002e717a599a7fd4cc39a9532b5fe0662036681d18e28d7bc517aa85a745eec9b5768f9c27655fe9b026acd31a2b244fe83f0152eacc5a3419

  • SSDEEP

    3072:R5QNU9iDuvS8weaIcMGcgf2ctCZFpR8iQJbUOwnLl9SXZa/cvma8b1vzNXtXIw:R5QNjMfcvcg7tk6Fb8ipokmjNtYw

Malware Config

Signatures

  • Detected microsoft outlook phishing page
  • Drops file in System32 directory 14 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 28 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE
    C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE /eml "C:\Users\Admin\AppData\Local\Temp\FW_ About_ Access Request Confirmation -13.eml"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.youtube.com%2Fattribution_link%3Fc%3Dcoachblog-ytm-acq-int-blog-txt-coach%26u%3Dhttp%3A%2F%2Fquhh.13.seymenkimyatemizlik.com%2Fgoogle.android.apps.youtube.music%2Fxkeasaqj%2520%23tj_base64_encode%2520aHR0cDovL2liZHQ3aW02Lmh5dW5kYWllYXN0ZXJuLmNvbS8%3D%3Fem%3DLEBarrientos%40molinosmodernos.com%2522&data=05%7C01%7C%7Ce4192ed9ee1e49232f0808db2f05b5b4%7C42ced7fa2a984ee2b504c5d0896d07f3%7C0%7C0%7C638155473792508384%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=qCQg1uktVPkboG%2BVTEPEDmaihHAVUtpBzp8uAPL3v%2Bs%3D&reserved=0
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1576
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1576 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:688

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

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

    342B

    MD5

    0d0758838eae12018e84dc7245614cb3

    SHA1

    68c9374d366e813ac55485c1e935b3bc8a66efdf

    SHA256

    6287fc1f329b9ecb9eac28309d917938f20d7470d8bcd379e9ee2088e1bccae2

    SHA512

    0872b277c6099a50dba2a639bad2b8a27eced0926e8264f97e4e18a2aa0648aae84f54a1158dc3c5bec772ffad7b668901b432c3645ca2319f5d196196041fa3

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

    342B

    MD5

    6dd309206b793e95f82534d83cce5954

    SHA1

    1fb9543e0c9ccc789b444b4e4c8c79cdf7be8942

    SHA256

    d5b727e80f46f1a5f5e74f71132e7221007622ed795354d5b95df6013007e4ca

    SHA512

    fdec5eb44d11bf6ec2a4f1035c3e2f806b149f91a8e66e1d844deb8d2d8f4f28756e00c7ef4dd677726329ffb23ed5c47f58469a11fdbd78547bf0626c21e2b1

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

    342B

    MD5

    a53f56b0e816e6743f4a9e91db69c767

    SHA1

    76c0ee786de63af51e72394dc50dbaa300e8b54b

    SHA256

    4d412c832dbfb47261b5f240f9550969e8ead2780f112b8b730b85f5adda9a84

    SHA512

    3f09da8f803824c3921b536adb678bdcda104533e7d5b2977dc497d2f3a5281c8d94c0ba09166bef6eaf0cde6769551b7de8acbcd967dd0947aa4d71eddc3198

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

    342B

    MD5

    2c2b4664b87f4b315cb789ecf88f0014

    SHA1

    20a3c60ad437d815ce1fdce500d592699fc5bfbc

    SHA256

    26d36d7cd0b44d92690e2867b7749b15d6e006fb9a31ac27986a8da6bf2fc606

    SHA512

    b44f722952571f1aa2aafca2d97a30c9348d1e85597b54a9964b649059ee32513f63067548554b29059efc0c18af6139f740344971584777116b796143e16c5c

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

    342B

    MD5

    fc1ecf515794ae7d85001b11a434144a

    SHA1

    79e57f4182bf950932a1e9b05bf644766ec8ca42

    SHA256

    9a69573ac940b991854565ac5f9d291d225823d66d1dd6607bc3a7151c31a76d

    SHA512

    bd0d9e26f17250f4396274fd310a751a8759b3d161f67e99d2001b2462a21f1408e0f7608af1d36f850e682fc2e798f0835367361b82c0e8b7d54957201fbc31

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

    342B

    MD5

    6e72ca329a80d3d9aabcb178a751b56a

    SHA1

    5975de09bc0cb631205ff63b933fe94bd9726780

    SHA256

    10bd17de49e9d0f242871e34f6a589cb463818047ae9fef95ddae4c2af2fed96

    SHA512

    0e14b0cf1a3fbce460f2da3bae5f76e8e33b0101336896386c5a0369065fff5823b8a841e62c1cff69aef6b2dad54bd72dc86ee05f472227256830a22638cc2f

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

    342B

    MD5

    9b18c5d3c136b66ea46cc94e71ecf88e

    SHA1

    c49b0b921e37aea42f1fbbe71cf4cf7627601f5b

    SHA256

    cc1401f3d31b1bd8a2a7f1a52b7f44bea5599698152795371c4116667de86a81

    SHA512

    03c458c690e48804834e1c243cad23b24609d39db413eb90dac2fa1104b0d7943498a991f6851d2b41d5a8483c1242c6a004a1c7036b12806dfd264e8d6dcdc9

  • C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT
    Filesize

    240KB

    MD5

    ba56ae9c2a42cb5eb44c5ba0d4bc057e

    SHA1

    ea1861775681e372304a0b63a0a6794531de262f

    SHA256

    bfa95affcfa6509d64b62efa35e375cea2da67eb06849fc13113df25fb921b88

    SHA512

    46534ea556f2ce967e215c11e8b79f777d6000878320638d3925b3988e529f39a8e1548cf5205fb59ae5f69d9ac9b44216f0be46db28b6d4c80c13ec8fb5461d

  • C:\Users\Admin\AppData\Local\Microsoft\Outlook\mapisvc.inf
    Filesize

    1KB

    MD5

    48dd6cae43ce26b992c35799fcd76898

    SHA1

    8e600544df0250da7d634599ce6ee50da11c0355

    SHA256

    7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

    SHA512

    c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\03S7L47X\suggestions[1].en-US
    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Temp\Cab1884.tmp
    Filesize

    61KB

    MD5

    fc4666cbca561e864e7fdf883a9e6661

    SHA1

    2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

    SHA256

    10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

    SHA512

    c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

  • C:\Users\Admin\AppData\Local\Temp\Cab19CE.tmp
    Filesize

    61KB

    MD5

    e71c8443ae0bc2e282c73faead0a6dd3

    SHA1

    0c110c1b01e68edfacaeae64781a37b1995fa94b

    SHA256

    95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

    SHA512

    b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

  • C:\Users\Admin\AppData\Local\Temp\Tar1883.tmp
    Filesize

    161KB

    MD5

    73b4b714b42fc9a6aaefd0ae59adb009

    SHA1

    efdaffd5b0ad21913d22001d91bf6c19ecb4ac41

    SHA256

    c0cf8cc04c34b5b80a2d86ad0eafb2dd71436f070c86b0321fba0201879625fd

    SHA512

    73af3c51b15f89237552b1718bef21fd80788fa416bab2cb2e7fb3a60d56249a716eda0d2dd68ab643752272640e7eaaaf57ce64bcb38373ddc3d035fb8d57cd

  • C:\Users\Admin\AppData\Local\Temp\Tar1A8F.tmp
    Filesize

    161KB

    MD5

    be2bec6e8c5653136d3e72fe53c98aa3

    SHA1

    a8182d6db17c14671c3d5766c72e58d87c0810de

    SHA256

    1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

    SHA512

    0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

  • C:\Users\Admin\AppData\Local\Temp\{378DD5A0-AD93-4ECD-95E5-5F7AC9C825C9}.html
    Filesize

    6KB

    MD5

    adf3db405fe75820ba7ddc92dc3c54fb

    SHA1

    af664360e136fd5af829fd7f297eb493a2928d60

    SHA256

    4c73525d8b563d65a16dee49c4fd6af4a52852d3e8f579c0fb2f9bb1da83e476

    SHA512

    69de07622b0422d86f7960579b15b3f2e4d4b4e92c6e5fcc7e7e0b8c64075c3609aa6e5152beec13f9950ed68330939f6827df26525fc6520628226f598b7a72

  • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\O9YRO2XF.txt
    Filesize

    602B

    MD5

    144c621961fc35f6e8f892f67cf6a992

    SHA1

    cc424b680b9dbea7236d0e391402bb8c5ac1b4d2

    SHA256

    5f198442bbd614df8c689911f3a46fe61c701540784e172796512051e040faeb

    SHA512

    6ee345d541152050818f6e66f7874a8364613f8a87317e422c851fd1ce1836177ce156f136664a847ce736fc1627cfdc8c1ea143b72525a954f393139cf4bb1f

  • memory/2040-54-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/2040-764-0x00000000082B0000-0x0000000008384000-memory.dmp
    Filesize

    848KB

  • memory/2040-219-0x000000000A300000-0x000000000A301000-memory.dmp
    Filesize

    4KB