Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/03/2023, 16:54

General

  • Target

    https://drive.google.com/file/d/17iBnX-EPD3aodDWB0k6rwHHXX1LPX3v9

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops file in System32 directory 6 IoCs
  • Modifies Internet Explorer settings 1 TTPs 41 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://drive.google.com/file/d/17iBnX-EPD3aodDWB0k6rwHHXX1LPX3v9
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4884 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:5012
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    PID:3564

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1021B

    MD5

    e525fdd652952663d9c97ce2bd6f7083

    SHA1

    b686cfb5e673b6b6480eb96eb7ed685f827c803c

    SHA256

    8a8c5fbb6eda4e8fb0c4bb84de3052ee062f7d2979409c41f906dd3d44479352

    SHA512

    4abd3d5bbc6c4cdfa177f9b3ef615543e09fc24cdb257a9f0f8405a65b25e513c8e37f3c1962b58623b06279fce3e97500e7d3ea013a3bede57c54de102b63f4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1IYUAPIF\cb=gapi[1].js

    Filesize

    70KB

    MD5

    7c5be8bd74fa69afcbf7d14bfa057a19

    SHA1

    167cced15add6eaada7a1e677bde55208a1608d2

    SHA256

    1cc44005ab735a11fccc1f38e4a6937a355a50ae0c7ab1e9bae9d9f7ca726c05

    SHA512

    e979100027ad447422fbd9a707cb5072ef7fe523bf00159a0f48d6ad0b12a838591bdaf2cd64f3a25aab1d1afb288bf4908033ac64d67336b8e1867c9401dd13

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1IYUAPIF\cleardot[3].gif

    Filesize

    43B

    MD5

    fc94fb0c3ed8a8f909dbc7630a0987ff

    SHA1

    56d45f8a17f5078a20af9962c992ca4678450765

    SHA256

    2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

    SHA512

    c87bf81fd70cf6434ca3a6c05ad6e9bd3f1d96f77dddad8d45ee043b126b2cb07a5cf23b4137b9d8462cd8a9adf2b463ab6de2b38c93db72d2d511ca60e3b57e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\S1Q31HZS\drive_2020q4_32dp[1].png

    Filesize

    831B

    MD5

    916c9bcccf19525ad9d3cd1514008746

    SHA1

    9ccce6978d2417927b5150ffaac22f907ff27b6e

    SHA256

    358e814139d3ed8469b36935a071be6696ccad7dd9bdbfdb80c052b068ae2a50

    SHA512

    b73c1a81997abe12dba4ae1fa38f070079448c3798e7161c9262ccba6ee6a91e8a243f0e4888c8aef33ce1cf83818fc44c85ae454a522a079d08121cd8628d00

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TUIJN6ZA\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Temp\wsuCB05.tmp

    Filesize

    36KB

    MD5

    761388ca8095173f6963b1d23ad8a68b

    SHA1

    41e2693d0efc36cb0b97ea215d554932c46464ab

    SHA256

    369a2323cb569b44970884d5af3d70e38c9cfb59a54d929fabb51ba46593aa06

    SHA512

    2db4576927b4325dc51ce1755d55b00f7153a10424ca79fb7f32f8c92a5dec899c3961b44a15a129f1e5234b53a89c8946192703b88b10e70e86670e5831ebdf

  • C:\Users\Admin\AppData\Local\Temp\wsuCF4F.tmp

    Filesize

    14KB

    MD5

    c01eaa0bdcd7c30a42bbb35a9acbf574

    SHA1

    0aee3e1b873e41d040f1991819d0027b6cc68f54

    SHA256

    32297224427103aa1834dba276bf5d49cd5dd6bda0291422e47ad0d0706c6d40

    SHA512

    d26ff775ad39425933cd3df92209faa53ec5b701e65bfbcccc64ce8dd3e79f619a9bad7cc975a98a95f2006ae89e50551877fc315a3050e48d5ab89e0802e2b7

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    25d7f35c25679b5fc214a40fb2a69942

    SHA1

    65ac888dcc3dca9dbcc867ec8bebfbeb18deb554

    SHA256

    b43601da0336c8074602e05d6ab2c9d7a5e8bfe7349ac00db7827c46b8ff2a4f

    SHA512

    ae9cefd7de1a8743c877b0ee178d5870ed0755683bb6b61d66cc50e89787b7c605b9f120b7defde9dd5d73a16d79ff25d35bd3faea8a8a2b47a00eee3fb6ba8e

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    b101629d3ac2cfbd6a3292b8a97a42f5

    SHA1

    4a109e4c7ea4c78fe3d1b00906493e28243a8e3d

    SHA256

    e3b8dee1fcd15aaf7dbbd3df9781ec620433c1806a2cb30856e4c54501ec5f3c

    SHA512

    cc2336f3671606148f366aa76782116c90e8a36949abc2e5adca9909e2463072434e7f83c14ac5e7598c64dbb49e99a5196ae79f9006e14d6874aeb5e40ac113

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    49ed74a6526de367e53e2c95962fc70c

    SHA1

    a9eb9ca8d6d95a5a88af1081973a21911e7e7815

    SHA256

    2bce8d21fe4586b5df1cae2e95cef692a64a9f61b54415fe323a914a2247ddd9

    SHA512

    4567cff95f66a2db41445c28c58321b254ecdf4edcd13152102cb94d87e9b5a55efdf777847dfd8fea9738f61bf72448736b1d0afa4de6d8c1f5e18d43799242

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    cb1af433850938e8aeeb843df5776234

    SHA1

    c152d1dbe882d5fea6dff1ad8dfd788813ed9074

    SHA256

    e34deef9ee7eda80e58f74d9347bccb21ac05b166e13b1fff23239df6d49a4a1

    SHA512

    006ccc5a62033ddee700a9347bbbf5ded3e2ded46d060971d539d1aff5443b0324e52d2d9f9ea0df599d92099c31642f6bbe9f54d21c9e3d751b8f7325f7e028

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    a9dd429f14dcfaf0821859c5d2a9bbc7

    SHA1

    ab180d4bdd26500fd071ea71651eaf1896a4eaaa

    SHA256

    d96b87c5ee8acec4e034e9b558e5a72a1c7ce531d9852c7bf0ecfbd0ab21c29e

    SHA512

    ae5199375f24ce5c28079079a5485d289ad78e658e62ac1cf934c8526ea176ff8fe80d5df9808cb305939e8f0ccb7963d0ea40b3bae9113a971c7c70c3c65886

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    e8ee90058dc551ed7049b199b36aa7b6

    SHA1

    708ccbe2fc9a0f45411f16fe8427099a4fb11dce

    SHA256

    10bbaf6a4c82cc8e8b8fe807fc4a30372b9f12846742eaa50cf0400dde1a71ac

    SHA512

    38dfc20c180b10996fae32657c0a6e6467a60b71b2ad416de7c09296cb39f3fd70e7af08979a8e2f59b99373d4aa0fc7f0d55abee3a6b9c356d261480a2293f1

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    ef684dbed6b51df22149e22e3e1772b7

    SHA1

    3fee89d27d5a21106a6d0b40d002be2341922853

    SHA256

    623c84a55f61bf046b69dfb3d1e130903a865ef91f097e0836207f26343ed182

    SHA512

    50d89ec833b74a4b8c833fbec7d8b9f65c7cc81b10d8daefdcfacf9f3379125ae22e26626aae728a4755bfcdc66d23b869dc859cfb67503c640faa92a027c3b2

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    c4a953097277e9fb6cc23f7fff715595

    SHA1

    27972fc3723ded0894480121cd1e13dce2b63316

    SHA256

    814f5f0cfa35d30daeffbeb183b833715dc39d1d3e68f645d2fbb42d664e2f1b

    SHA512

    a8bd9242fcf34543e11eb9b799c23afb8d68ca8abab6a7d72724524a1009de3c5ed68ecd00d6f84385ca23a60fbfca8d25eaa9a9e3837230d578927ea4e53ba0

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    7fc46010c0514deee79691c77f874013

    SHA1

    f64a45c3f6f8f22a32b7e5e278161cb7c417c965

    SHA256

    492d999ddddc9446eb4899c5dcbbc51ca518da7aaf35bb0efbd5be48789c4431

    SHA512

    d3b54ab28102c914c627bed630a15b50fab7c4da136ca0a862fdc877cdc224e1a4dfc37e2b21f360b97ce081751fb0264d927ec2ee6d93bf644be7a87307fe1a

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    cd7219460bf277698a2f743650c4f8c8

    SHA1

    0f99c2c9758ec191e53134d8bb2b102c720b0fd8

    SHA256

    ad92d6520d9e38f92db66561efb31ad76faa27668046b98a304fbdea4f40ef28

    SHA512

    c474dc1dfdeb98f649ae3ecacf6f4f85d656b22e3548a1e3cc07220979ce35299e23ec2e667644c7a84cfeb131a98bbb5e653426a67df2d16d53f9ef35f6c13c

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    fcb0330239c4ab4707bed941627de8a1

    SHA1

    b77d555f6d46905a085e54de215e00b7f4263c69

    SHA256

    4b1a5523231262ac6dd2a150a6002a803e8d7c90b82e11ab6b38ba30543b3056

    SHA512

    1ac3cfa86e257e5368153d94bfcb09a0b74781918619158a9d0d84fb9ab500cf1a6706ad60221cb063b453e3dc81f28c07702c22a88b81712ed68d2fe6e4af63

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    dda1a04c4caecec26632e9ed7325b9a6

    SHA1

    d54cfb79a7329752e02eb74f28190dbdb7345605

    SHA256

    65c9920a6f6f1bf0df41502f6d191d47d3c5ff411721854fe819a0163a0bbcbc

    SHA512

    76ae671d8e41312c90bb765c62db8fa33d333470abc0f5fe45cf4511d4f595f2270112dbbfc2ece63c070a0a34bfcc856a5821e5a74e128a86f33cd32c63ec3a

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    804466bbbe105a70a7084e437236aed1

    SHA1

    7c021722d03296cfae26ec06cffdfe2944f004d7

    SHA256

    039e2039b24a37bec4645820cf803d8c843d65a6866ba2d1f90aa209c8ad76e3

    SHA512

    646e2eb3d82cc36fc468649174944241636f614e42d65a0f2f9a901012e4d085d5fbb97ee8a38aad8263f3052304732bb151a2b59cfc534b8a74bedebf80fbe8

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    82286b752776a99d94c7e6c478506ceb

    SHA1

    86c474a65a9cd6e93b84407d70b5938a74b7b485

    SHA256

    986245e12f04a2f39962147808e3fdc3465ac66e0f2a1ef2e89a22930a937c32

    SHA512

    1a4f493fcec870c8a4746503c614912c1634caaf9a48e6eb3c6d6d2ee94e831999ed8f8eb655e954d4a86421add8ec5eab1e74aeec5def1caaf6bac32a8ec2d3

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    aa338f185fc1ee6300908c0a5184e4f1

    SHA1

    3f37d9067cdae2f6a7d63d6ae4f1b065c44fdc0a

    SHA256

    78daf134613ac3ffa5b30ed5911221c8654bb1dcbb0da39ca14e29d895c9151a

    SHA512

    5b89f3bdb3fd3bff77d2c33ec5ea83e0a44008c6113826dc9fe78d21c52ce29d4af3ddad62a01520d2dc1b6cf1ac33849769f152dada6fa92fb2ace727ef9065

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    297cc422e5d2291e36492ba17e6d17da

    SHA1

    9aec3985c3b9c36e82ba3a943d55e6b1da4a8d87

    SHA256

    e24bde1c508440d855128eaa61a0e39e0cfac6d3450576dd6ceb267ce0301625

    SHA512

    0a2b0d840d3dff4cae0f35e1ea98acb408bb9c6d72918e4ee74600c01f507ba0a51939a051a92d6ebfbd0465f74de70219f33e552d8dde07055e78ac7a74070c

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    42a8256e4166ed6b542d9735eecdc953

    SHA1

    37fc059fcf44262cf166bd7ee23bcc6d7fb051b9

    SHA256

    70e4a8d3e856141c77e51e93ba797ebedb645c21e032523167300f4664052b2e

    SHA512

    48fd5e554b9e4753d5b072e89d5370f98a326bf2a6c46a608cfbe038f782616e696958cc2ce2d86fcb9a923ea7bd9b51e6352100b18c4dbe90a562188655af67

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    640de3c545af6b65909ae5edc08cfeb7

    SHA1

    1f2108f7f843d0902006134c4a4af4f9d85970ee

    SHA256

    3b8f4d657b7a3aaa5a70455ac42f1265c08d75802d490ca958266ceb8c1a160c

    SHA512

    86459803504a716ef0c1b3a1af4ab89703e7637de6300c28ce22279e15b90b1a146e0ce98ee781051c356f91029e5d6c4ad8320ff8e6975a81f32196f599447d

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NXQXXLFST89.dat

    Filesize

    66KB

    MD5

    c12b8ab685f869be74a2fc9492fe4136

    SHA1

    4a212e0f3557f9dae8812fdf1847d81dddc2d861

    SHA256

    3da893281b884f6658da25908b7c6bd3fe18ec19432d7e53d005ed674c3fea1e

    SHA512

    b2bc674d8a479adb5cc4f333d3f525835278bf07afc90e6e891d95e5b2888158e250d700d29471408913db4366865bf66a50db6c7bbdd344e154a1b82b47651a

  • memory/5012-232-0x000000000F1E0000-0x000000000F2E0000-memory.dmp

    Filesize

    1024KB