Resubmissions

01-12-2024 18:15

241201-wwd19axqbx 10

01-12-2024 18:07

241201-wqgj7axpct 10

Analysis

  • max time kernel
    15s
  • max time network
    23s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    01-12-2024 18:15

Errors

Reason
Machine shutdown

General

  • Target

    KiPoypXaweM/Requirements/Visual-C-Runtimes-All-in-One-May-2024/vcredist2008_x86.exe

  • Size

    4.3MB

  • MD5

    35da2bf2befd998980a495b6f4f55e60

  • SHA1

    470640aa4bb7db8e69196b5edb0010933569e98d

  • SHA256

    6b3e4c51c6c0e5f68c8a72b497445af3dbf976394cbb62aa23569065c28deeb6

  • SHA512

    bf630667c87b8f10ef85b61f2f379d7ce24124618b999babfec8e2df424eb494b8f1bf0977580810dff5124d4dbdec9539ff53e0dc14625c076fa34dfe44e3f2

  • SSDEEP

    98304:vT4tlQ0aeY51XNURYxaA6qjEb9tRuPmBmWBDLTMTtbslyzRt9cuISY6Qa:vKlhE9U6476itR+mLPw6lyZY61

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 18 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 39 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\KiPoypXaweM\Requirements\Visual-C-Runtimes-All-in-One-May-2024\vcredist2008_x86.exe
    "C:\Users\Admin\AppData\Local\Temp\KiPoypXaweM\Requirements\Visual-C-Runtimes-All-in-One-May-2024\vcredist2008_x86.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2868
    • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.exe
      c:\37af69e6be2aadccd8faf7d7722cb319\.\install.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1016
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4592
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa3a0b855 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:3044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\37af69e6be2aadccd8faf7d7722cb319\install.exe

    Filesize

    547KB

    MD5

    4138c31964fbcb3b7418e086933324c3

    SHA1

    97cc6f58fb064ab6c4a2f02fb665fef77d30532f

    SHA256

    b72056fc3df6f46069294c243fe5006879bf4a9d8eef388369a590ca41745f29

    SHA512

    40cf2f35c3a944fca93d58d66465f0308197f5485381ff07d3065e0f59e94fc3834313068e4e5e5da395413ff2d3d1c3ff6fa050f2256e118972bf21a5643557

  • C:\Users\Admin\AppData\Local\Temp\dd_vcredistMSI1FDF.txt

    Filesize

    1KB

    MD5

    1e6b748f6ea0efe9fde87377204b9358

    SHA1

    3ea44002677aa5f677f8af868ba8a110d81e0532

    SHA256

    a4bb7f17e24401ef836aeaf79de294f2cfec0dfb70f5fc3d6831f3d45fce45bc

    SHA512

    e0922c2a68865347731104efea261bb41ccccfb56e1c4952d3887e6d37edb2a9d01a17a30e0ef4e03be3157ec3b3f0712cc0a888726a5397d0a6044406bd4d86

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\VC_RED.cab

    Filesize

    3.7MB

    MD5

    0ee84ab717bc400c5e96c8d9d329fbb0

    SHA1

    be4ba7bbb068c7256b70f4fd7634eaeb2ad04d0a

    SHA256

    461d575bc1a07f64c14f1da885d2f310bd282cbbedcd0a5cf8ffa7057411805d

    SHA512

    4a6b0619f471a51df09fb6c1eff4ed166cdb7ef57f79ffdf709fa952a7c2a176c338084689c8ace1a94024a24579e9ee0ab6d411c25a1b42b0f517c57749d1a2

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.1028.txt

    Filesize

    3KB

    MD5

    f187c4924020065b61ec9ef8eb482415

    SHA1

    280fc99fb90f10a41461a8ee33dbfba5f02d059d

    SHA256

    cfa4f2c6c2a8f86896c5a6f9a16e81932734136c3dfde6b4ed44735e9c8115c2

    SHA512

    1d5a8e80fb6805577258f87c4efd7c26a9ac1c69f7dea1553d6f26bcc462d2d9c01d4b94077f70110a33b39648c9aa3bb685e10534f19ba832d475e9ee6aa743

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.1031.txt

    Filesize

    15KB

    MD5

    3168ed3b48c1dc8d373c2abc036574cf

    SHA1

    7ffbcfb6cd9b262a0e9a55853d76055693f60c60

    SHA256

    3e4d78fcc11eecb23af12a4eaa316114bb36d39561f6062a3921c08a43261321

    SHA512

    9465640705c382bb736e468a2ffb303ecfb2637c55ddca759d1fb190279b98103def64a8c599deaa1439e58c41d7b2c2809332c2a5f18945e9ee3d6c046a5197

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.1033.txt

    Filesize

    9KB

    MD5

    162fc8231b1bd62f1d24024bb70140d5

    SHA1

    7fa4601390f1a69b4824ee1334bee772c2941a24

    SHA256

    c68a0fd93e8c64139a42af4fcd4670c6faea3a5d5d1e9dd35b197f7d5268d92b

    SHA512

    a707b5ef0e914ba61e815be5224831441922ed8d933f7a2ffe8aecf41f5a1790a1e45981f19d86aa5eab5ea73d03b0c8e2ab6b9f398ab0154d1c828da6f6beda

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.1036.txt

    Filesize

    11KB

    MD5

    c360851dfdf51b6ddc9cfcc62c584898

    SHA1

    f8fbe6b98039d01700dc49eb454bb1c1d8cc4aa6

    SHA256

    3456ebc9c6decef8b27b10d97f7f6d30a73b5da0024e1b8a0657e3b9a1cc93d9

    SHA512

    a340a7d98b4b6f925a803805224e733433e76230a36c4ab17e28f9d5951b81280d776153414701b29bb05b496b726932683e35fb603587d7ff5b716a88fece8d

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.1040.txt

    Filesize

    13KB

    MD5

    04b833156f39fcc4cee4ae7a0e7224a1

    SHA1

    2ffa9577a21962532c26819f9f1e8cd71ab396bd

    SHA256

    ebafaeb37464ed00e579dab5b573908e026cd0e3444079f398aada13fa9a6f66

    SHA512

    8d3f6a900ebd63a3af74ab41ac54d3041de5fe47331a5e0d442d1707f72a8f557d93d2f527bbb857fb1c67dd8332961fd69acc87de81ba4f2006c37b575f9608

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.1041.txt

    Filesize

    5KB

    MD5

    031fab3fb14a85334e7e49d62a5179fe

    SHA1

    12370185ef938a791609602245372e3e70db31be

    SHA256

    467773ddffdb3f31027595313b70d1ea934c828b124d1063a4aa4dbe90f15961

    SHA512

    7424a52bbb18a006816ee544d47f660e086557d13bb587d765631307da96aba56d8b9cd3d4e7d50c2a791815273910cef95ebe928bc03dd9c540b97ac7a86447

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.1042.txt

    Filesize

    5KB

    MD5

    6fcd6b5ef928a75655d6be51555288c7

    SHA1

    eafdcc178343780b83f1280dad9d517aaedab9e4

    SHA256

    3d45f022996cd6d9ebb659a202fbfd099795f9a39ed4e6bbd62ac6f6ed5f8c7b

    SHA512

    635ba44d8d8ecfbdb83a88688126f68c9c607e452e67d19247dfe7c307c341dad9b1d2dc3eae56311c4b3e9617ab1ee2bd2a908570df632af6de1e1fa08bf905

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.1049.txt

    Filesize

    13KB

    MD5

    bc3a8865b60ec692293679e3e400fd58

    SHA1

    2b43b69e6158f307fb60c47a70a606cd7e295341

    SHA256

    f82bca639841fa7387ae9bbf9eca33295fab20fade57496e458152068c06f8a3

    SHA512

    0d9820416802623e7cd5539d75871447f665481b81758c08f392f412bc0fd2ef12008be0960c108d1c1ce6f26422f1b16161705104d7a582df6a1006b0d1b610

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.2052.txt

    Filesize

    3KB

    MD5

    ec4b365a67e7d7db46f095f1b3dcb046

    SHA1

    d4506530b132ef4aad51fcbc0315dadc110c9b81

    SHA256

    744275c515354ece1a997dd510f0b3ea607147bbf2b7d73f8fca61839675ba27

    SHA512

    5e5d1e196fc6ac194589bc6c6ab24e259aed8cbd856999390495fd5ec4211f212c6898e1b63538bfbb4401a5b4da08f3a2e09bca1cfb2e9c2cee38e63190b2a2

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\eula.3082.txt

    Filesize

    12KB

    MD5

    c2d1221cd1c783b5d58b150f2d51aebf

    SHA1

    3bc9b6419a5f9dcf9064ae9ef3a76c699e750a60

    SHA256

    c79ff7b9e67aed57f939343a3d5fd4fb01aa7412530693464571148b893b7132

    SHA512

    c4ec596814b408e3c0aaf98864e2769c6175dba020f3014dd79f0190d81812020c932afca449e6b8b35233f36f2ab2efad0dc8d0d68dccdb40f6715fb1d050b4

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\globdata.ini

    Filesize

    1KB

    MD5

    0a6b586fabd072bd7382b5e24194eac7

    SHA1

    60e3c7215c1a40fbfb3016d52c2de44592f8ca95

    SHA256

    7912e3fcf2698cf4f8625e563cd8215c6668739cae18bd6f27af2d25bec5c951

    SHA512

    b96b0448e9f0e94a7867b6bb103979e9ef2c0e074bcb85988d450d63de6edcf21dc83bb154aafb7de524af3c3734f0bb1ba649db0408612479322e1aa85be9f4

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.ini

    Filesize

    841B

    MD5

    f8f6c0e030cb622f065fe47d61da91d7

    SHA1

    cf6fa99747de8f35c6aea52df234c9c57583baa3

    SHA256

    c16727881c47a40077dc5a1f1ea71cbb28e3f4e156c0ae7074c6d7f5ecece21d

    SHA512

    b70c6d67dac5e6a0dbd17e3bcf570a95914482abad20d0304c02da22231070b4bc887720dbae972bc5066457e1273b68fde0805f1c1791e9466a5ca343485cde

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.1028.dll

    Filesize

    71KB

    MD5

    8c2c1df03574e935277addc6e151bdbe

    SHA1

    33f7eae718d6704ea99d7c7803207dbe0d1ea3a0

    SHA256

    1074252f76e72e59a9da9d7e109c80ab131d53554c49cb3d69a180729bffc18e

    SHA512

    735c438da7fd3e4e0e4738ac11c87a73ce3cacbaa24b21994ec76868e70fc485469337eb6e067e20bb92210995ffb3c385677fcc986c4c34f24bfde6b91ba0c8

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.1031.dll

    Filesize

    90KB

    MD5

    6f22a8ecc5a917c61f1478ef4ad53949

    SHA1

    180c370698091e53f203d23eb6c839467deebfb9

    SHA256

    2c5fa53e6eb07bddc22c7c5203ff7bbe707c4cf8803f144ceb031384b59831aa

    SHA512

    8513f09da143983d436368c6067a62f1829d5d66776a168026f7562f8337d8e1bc8df2ff9ab421f4cc7d75757a0e9b8a75f3761c9e8aba7d0785d2fcb1b00a93

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.1033.dll

    Filesize

    85KB

    MD5

    ff6003014eefc9c30abe20e3e1f5fbe8

    SHA1

    4a5bd05f94545f01efc10232385b8fecad300678

    SHA256

    a522c5ea3250cdd538a9ce7b4a06dfd5123e7eb05eef67509f2b975a8e1d3067

    SHA512

    3adc5c705bab7fa7b50517a5eb3301491f5150b56e1088ed436590458e963da204cd1875af75db89742403476a56a94c3f425c05327767bdb4bbee4859667ac2

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.1036.dll

    Filesize

    91KB

    MD5

    4d431f94a7d0945f4a7f13b7988632aa

    SHA1

    61461b14b57382eebb3bf4621b7dadb0cb2475b3

    SHA256

    cb38381c0afdcb3465f71699addad7534ffd72702907b017708eba463dbc68b6

    SHA512

    e4197801c20dfce7dc14d5d74aa572de18954dceaaca77a75bf989427c6ff7d5889085e5c325376a993ad290ee43ab25e0f6bea074fed3d5158e0fd4c785aeca

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.1040.dll

    Filesize

    89KB

    MD5

    ef1ccfe8572cdaaefb1940efbbff6d80

    SHA1

    b1d587c8fdb3ca82c320d08379ca7bd781253e3f

    SHA256

    709ab0139c643b78c2dace7a35b9801e1a4b4e4c4e176c0d00f1b55a2a71d7a8

    SHA512

    98538c82d56b6e0e9f0ca7cf47a6ce57e0acd18b2a64b90304a95a3c7270920efb835731272200afa16e45dfd461df94f95da04f39c2436915dc6969a4a0ebce

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.1041.dll

    Filesize

    76KB

    MD5

    6bfb58958d58bf38e9242b2056392b8c

    SHA1

    f4c4653e061eb903ddae29f0d6a798db6ab5bdf4

    SHA256

    f74006aaa2a19777fb0c3b81321aabf00d87107dc23ba0d2282092502e5cd332

    SHA512

    672727552812c7d7b775896096d556851d6990b2d9c24c0e2c728f6c720b47c156d2ec2ce7ef23126fd222178969aff848f06568f695d154d6f7836ecf222d88

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.1042.dll

    Filesize

    74KB

    MD5

    ba91e387d54b94689644ebd23ff264ba

    SHA1

    267b0af1774b6440cac00fad6524f277fde09457

    SHA256

    16fed8f279b0240f63dd90925150cd37782e9395af32a2693bdc0533c0809767

    SHA512

    79e818ffc57880a9881d771c0ea607d64a2cbdad29b28a270138d4d03edb8b026e7536e89396968c8454c56c740d198e67a75cac3e2447ca120b7cffefa4c0bd

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.1049.dll

    Filesize

    87KB

    MD5

    9aac6ce2ad6c7aee5481e46ddb0ad0dd

    SHA1

    dabd5e299a4595b1341f47313ac26c663d79a7c4

    SHA256

    3de25f7b3fd91a8d5b7f7dd8eccf44e24b33b66133fc89519d21a426b489374e

    SHA512

    97e00a50d3e8c8954854cc44f36049d63d8f1860e547a511feccf4214ff0560079b5512053aea4c2a40769d58738934d69c1a45186092ff11af1b907395dd126

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.2052.dll

    Filesize

    70KB

    MD5

    208f1260b7145b19434a8c95ff7c0474

    SHA1

    6a0a74affdc8f988873841b7073f428056a8aa5d

    SHA256

    f6d949f493cb9b1ba5ee053acc7363bc9675b9e8b3f25258080092001036e6f4

    SHA512

    2e9cf1ed7944a6246a2f3febee99d0a36759191664e83aee3c14424b64785a134fe9c50e9e5deaaab1095ae298a2f49aac2037f64a127d250af973a077a7e03a

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\install.res.3082.dll

    Filesize

    90KB

    MD5

    dbbe392a7536c76ec60a21e211eb3210

    SHA1

    e1cead8b1e0fd41e9ed79f4921c5e40c2d739dda

    SHA256

    8de447ae460de91144ec92381c8315a125b25020ac7601bbb721d56a92d0fd0f

    SHA512

    f725bc786076947874cc58b9591445064b3f133c75865bb1d661e95f29f1a9556447ee3f385a38f9438561e35e6cfa8208dbc938d3304c415cc25ed85c29f15d

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\vc_red.msi

    Filesize

    222KB

    MD5

    7e641e6a0b456271745c20c3bb8a18f9

    SHA1

    ae6cedcb81dc443611a310140ae4671789dbbf3a

    SHA256

    34c5e7d7ea270ee67f92d34843d89603d6d3b6d9ef5247b43ae3c59c909d380d

    SHA512

    f67d6bf69d094edcc93541332f31b326131ff89672edb30fd349def6952ad8bfd07dc2f0ca5967b48a7589eee5b7a14b9a2c1ebe0cba4ae2324f7957090ea903

  • \??\c:\37af69e6be2aadccd8faf7d7722cb319\vcredist.bmp

    Filesize

    5KB

    MD5

    06fba95313f26e300917c6cea4480890

    SHA1

    31beee44776f114078fc403e405eaa5936c4bc3b

    SHA256

    594884a8006e24ad5b1578cd7c75aca21171bb079ebdc4f6518905bcf2237ba1

    SHA512

    7dca0f1ab5d3fd1ac8755142a7ca4d085bb0c2f12a7272e56159dadfa22da79ec8261815be71b9f5e7c32f6e8121ecb2443060f7db76feaf01eb193200e67dfd

  • memory/1016-33-0x0000000000D00000-0x0000000000D01000-memory.dmp

    Filesize

    4KB

  • memory/1016-38-0x0000000000D00000-0x0000000000D01000-memory.dmp

    Filesize

    4KB