Analysis

  • max time kernel
    119s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 05:43

General

  • Target

    2a79e7b69e5d2db85a41d10410cb78d8.exe

  • Size

    52KB

  • MD5

    2a79e7b69e5d2db85a41d10410cb78d8

  • SHA1

    9552ed4a848277ae13e6fcec8de42b4f16ae4868

  • SHA256

    3d4fba028af5f022e59b337007c4ef7f76aedc82fe7ad4ab2f4fbd4b6847bcde

  • SHA512

    e736b75fcb0dd6f42ca3d1891ba8cafb9168f23b84f283b62a253ed3d1aa83782e1a620efacc9238e864c03d8b64cf42554e87915e32c98105e45555ed4c9d45

  • SSDEEP

    768:JFv565diHYY/EfKuCkHApwg3l1SuJKqyLohVn1z:b56nqE1HAX11TJKqOc1

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\2a79e7b69e5d2db85a41d10410cb78d8.exe
    "C:\Users\Admin\AppData\Local\Temp\2a79e7b69e5d2db85a41d10410cb78d8.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://google.com.br/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2796
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2796 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2176

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

    27f43edb71b86d421e274b9aaab3ec0a

    SHA1

    7086bd472c60be45439d67ad20888350b0ff496a

    SHA256

    bcda06b6776b30901a8d032754229f3793317e6cc0f728fb700c8c055d668676

    SHA512

    5dca3a956d6271fc73ff466deedc83172ee87573d0a28e3c5e2bc3b859f8043897e29daf06cb4960f2e5247aaae59162159a844baddf9da5a64be1b15bb55ba4

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

    Filesize

    344B

    MD5

    e981d65195ce89f7dc2e95bce3640ec8

    SHA1

    c3956d21939f010524e94c1d7ff124c62bd624dc

    SHA256

    a07332c8820b2a499b91b361c7873c4515bb0ec9ba42e0a46e71189693b42443

    SHA512

    a2127528481d145fc39934cf75e5fb0688f638132ebd53c7383b1f534c471347a80968ef6cf428122aeb8005ed61f611c1effa0c3b38215c3047d6f91225874f

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

    Filesize

    344B

    MD5

    db16f54c4b3d51b37a6e9c2ad8e44142

    SHA1

    272afab0b8727da4cae401c18d04433fb58ac685

    SHA256

    7a057c9d0aa659623fc5bcb97a759e11acdaafaabda30740af263dcb8916f516

    SHA512

    0da97fa9b27f3019dbebfd83eff18a275d6678bb5077d06ddfc8be60e73544cc7157ca0e3f565da74037c76f2424098c1c62dffea6f4dd5cc507d5d3c1b1039d

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

    Filesize

    344B

    MD5

    1cceef8f9a86a0444638959ff225a691

    SHA1

    99aa4a149be681564de6102183235313851f6cf2

    SHA256

    80d15ca9615efb2085d54e0a1425c20d14153f91c3c6fff5799748972f714b8a

    SHA512

    673d49bae1e1ac8901c8e386b679029b6e2f99fd51e2a37293b28ce64b877cd7b9e287343d3893285a8565919a1a15058b36696483710494f871a10b9ee98dab

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

    Filesize

    344B

    MD5

    7032a0f4f56adc3489e0a9a1ae4f7c1a

    SHA1

    b12b82792922df7c9e20d601218e2b065427b6f7

    SHA256

    be3526c78681596b1653effce6e79b4c755fcf4e91efa3956157aa59bdc836e6

    SHA512

    96aabd4b78f8972b09b64ec1985f166d4c4f9c5b8dda4c7199148228505d86aa3b3cf1ee7ae47f3be6f978680d06f84d695de9cd722005f0c33697ea42a62110

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

    Filesize

    344B

    MD5

    684b825afe98a5e4bb8d9fbb74118803

    SHA1

    10046a717c1b6638915c424a8d2f0f5ae32e9a61

    SHA256

    7a781680ebe28738e7a82ca1376c5e3345191215ebc6ae3b20039a9cac914ae0

    SHA512

    9a195d20aa9c48ea8593949a7caaf0a5191506d601561a5a2a31c532ddd6d15f8a9ae9efce51ad93a6e1a58c406f31cbe2fe5728e8ef934bba9ea22cee36a169

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

    Filesize

    344B

    MD5

    79b86423937a862b55387e2500256279

    SHA1

    e217fda028774eab88a815eace27905d0aba0ff9

    SHA256

    35f8b484775c21f15d6277d8705dc13a4ad54c1d54688d1c89a7da029d58d855

    SHA512

    a5d62793c220b0894757d1f872359b0051e7ae7871191140e28e7d5ac0b10242c17bbc850d77d720a0d21f86b832a5a13bdaa5b16a65ab8e63027a86b2ad8b0f

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

    Filesize

    344B

    MD5

    16a8658b2e6424e676fd47062c2ba525

    SHA1

    8f7faf7af40f15fa0bd6e8666f5d8da0af564e3f

    SHA256

    0f2c3e15bc70cc64325a5e737de9fd429bd8747a092b93405c082987c200eb4b

    SHA512

    926def651a0b9edf0f137d7fdae97f6dcb47e13f8fb9c480c8d0b6dc55072929b36ba4015127486da533bc4241070562a28947e99e2d4c8e5ad3bf8952d2a22a

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

    Filesize

    344B

    MD5

    219c956e059866ae1db2d77229191183

    SHA1

    f96843d8f70a2d4d29afe95deb239b90c8649e42

    SHA256

    0dcd7cec39bcb504ade5edb47c397d4d314848ea6932a4b87918245f79b21e1e

    SHA512

    dd7e17f4d37c172d55aaf3e1dbee347eb96f594be6d52ab7efb4ecc10617b7b5669417156e3c732f442bcc8ebbe857e7b209a1269ccdbc78e2db2f6a7ba143da

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

    Filesize

    344B

    MD5

    470924818adf32d9a3ea226f0706d734

    SHA1

    511c0b987f592488678253b9bcdc8c6fe12ed77c

    SHA256

    a9345ce013b5a67ed048b437a2befb6e258e8c3ce9e03f5d828a56d2da8cbfa5

    SHA512

    18aaaa9a7f21b6fbb591f1abf7f09404e873611554987dcc87b3462105d03fcc590b481f13486183a8ef5bbdf598dffa7100e3cc2f46064cf299239d9c056a35

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

    Filesize

    344B

    MD5

    493d959d5bbb341342fa02b53650505c

    SHA1

    f9a61387c67c658b345b13637b89a80437c7bd6a

    SHA256

    f6ede5baa67a8434e9d9ef189b1aef9a7f8e49d97fff5a4ec0059d0158faf46f

    SHA512

    c302deb7fcd1692176ad89c923dc52da40467c0ce2d119ad16fccb31762e183888fbbb7c69669fa593695d97360ceeb462c10e1223b597ff996f5c01c231941f

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

    Filesize

    344B

    MD5

    679cbbd13e4f0b4552de0a561512760c

    SHA1

    f00e0f9c2e5fe3126958b1c964a52f6cc91840d0

    SHA256

    b8367f27e332f183cc6d3b91dcac1ed4ac400de52a9b818ddcd10c3fb7320822

    SHA512

    c306fc103654a0aac3d4eca1b3ab5153c1569bd2807387076fcf211729c687498c7595e09c9b86a03b7647ef30d4c676bc3c6fe9f34c41e0cfcbceb0d4863a65

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

    Filesize

    344B

    MD5

    ecef51dea1a0c2c410b5fcec2d583522

    SHA1

    418d3c6ec01636eecc859541410e4985b03992cf

    SHA256

    676cfdded3a90764277c3535a7bd154d3de45609c9784d8dc1968b07897334bf

    SHA512

    6b701c80684a685c49d0901f93c6c572565741d7a8678cbac5a7d744bd397452c6ef0893395b35d9495f6ddeb077399c58d5289a6fea32ae2b89ddd9ebbc2960

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

    Filesize

    344B

    MD5

    ef1a7dc23b5143eeedb08e55d74ffd3d

    SHA1

    f9401e1d86115374f9f473242ab7a7613d73357c

    SHA256

    2bb52d884ef0370fd6995f72844f6fd0cf0bfc916f8d9a093aa3a1bfc40c805b

    SHA512

    0c754bca83545a9b775cadf098e50e46a8877862104b289e2e9e23b26d4b975f40b2bd915cc25ece2289b61387137c2b2561a0e50df2c734aa60f06fabb206cc

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

    Filesize

    344B

    MD5

    20a1009f6ac84d59d1a45979776b7128

    SHA1

    e5e136910968ca43702b2d8abac54078485a089b

    SHA256

    8529e9b4d908e0a4ed836822e530e697fb701e39f85eddc649a4b198f745da42

    SHA512

    42ce129f0e3c6f17b4be9741237b3cd77c583e660297181c4507347026d56585124aac5108eae450a1bfaaf88db5a11abe2689c9712a6a2ead6d08e8d4f083e8

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

    Filesize

    344B

    MD5

    b00ae85c9940157292e6aef0d96f5295

    SHA1

    7bf7927467572c7a0f5ecfc6b33983eacce0ad13

    SHA256

    f7d89bb52f7233d758760bb9ff5dcdf47e1a1bf2701d67ec02f7b5c0bb87facb

    SHA512

    e32b55eabfea53a3dba391d9607b9bfb1ac4e2a79abf33bf851ffc06d3aa8b005c41b64f0dc432a26d020337b2857dbd45e99429a0f962c8d13507a7edff66fd

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

    Filesize

    344B

    MD5

    348e3d221ae166812d55cec10b1ef19d

    SHA1

    e88a90a501730d3028aaa4fa18a8ca9cecc724c0

    SHA256

    8e713829e9db27d46cb9ce0395a5ee835b04d4cdab435ff1ae115b758d5c17ae

    SHA512

    d0e70de4f40e60e7ab5e72c7b86ea435cbca72fe8d7392eda349ba7790908b1bea64358242ab069d7aee3eea5dfbdda005b4b24df845cc430c26503e8e03a608

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

    Filesize

    344B

    MD5

    e816953fefbd9f06658944fbfc9e3cfd

    SHA1

    449227644fdd0b6356d56703b4786a40839889ed

    SHA256

    df4090daf76b16943e510b10ceb306afb4f7bbfce40613c767d49557ea510897

    SHA512

    ed4b52f41f3e4ef2850646eeca1c36bc48bd7b723570bf5d3717887458b670921c46838c0298aea2d99e204dbb9e037ae5b7c982eac95ad6e8966402ece26a90

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

    Filesize

    344B

    MD5

    64d7999b295bce178b6d8e7e50ffa1e5

    SHA1

    f9bc969ccd165e9608cf2c7a1976b5cea51716f7

    SHA256

    33ee5a71e652ed9c6162310910d8968d8dd17be5573734dfbce99be3e6d1ee21

    SHA512

    52527fe2131832fca7e4be7c829326e89b66c72ece67fd14e02b8c21e9ca33cc5d7e6c4c15b02079e7763e5fd7130eeb73a89eb248428e5285ccdaa50e7ac445

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

    Filesize

    344B

    MD5

    2286fd091e8853e8d56eca32f5444350

    SHA1

    ac465446fda56d4d3229a1b9ef8323c02ec2cdc2

    SHA256

    a62847dc07d93ac3248bfff7029432281d9f83684d39a3409631d5de953f4f76

    SHA512

    c613dfe965fa4261d482ea0c29ec5417609cc95280dc87e27f0e74cc5e509aff3229bc484d24aecc5872f284ad264c584cfffd069f524fa06eaf544b8fd29ba5

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

    Filesize

    344B

    MD5

    27c0ca9bc8381ec883862747133760f1

    SHA1

    ff482b002697af0f6b3418beea0db55a81697120

    SHA256

    64990ac7a9bdb19498dd4adbd1d32a9e026c4c2733631f281169a881b656d527

    SHA512

    47151ab071a24e65a5cf9a8635457848f20dad3135311f8dc3fb941f773a0773e206773a03cc9e7c567f269c5c27db0a113935b12ddd890c00667bfbbcb93b3f

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

    Filesize

    344B

    MD5

    78283be206ac0b1c76e438398fca7c31

    SHA1

    bc7698b66c257553a767eadbb8cdae3b8bc017e7

    SHA256

    1fac86c4a91e6a9dedd9ea24a411cc7ce9673bd48a93125135aeba1f0be7f973

    SHA512

    2d0bb50b6d83679a0c3b52e98f099ce5965ea032726f9b4b63f72524dd5aac299be49178f4c1d51cc7f4f4b2cd4887deda6616ddebec789f2837da48373a6601

  • C:\Users\Admin\AppData\Local\Temp\CabF78B.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarF79C.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2508-0-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2508-12-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2508-13-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB