Analysis

  • max time kernel
    117s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-01-2025 09:26

General

  • Target

    Quasar-master/Licenses/BouncyCastle_license.html

  • Size

    1KB

  • MD5

    56262735cf803b259d4ac97d8738194e

  • SHA1

    fe1bdb0ebab0633fd8e1f08751b9d76dbb7176b1

  • SHA256

    87c0b1f542d06c2b393aa8b459ccf96b9bd736c74b3aaf5987c91fcec844efef

  • SHA512

    7a9c5ddfdffc0ef42a609661858db80e568029fb6c226fec3d1e18ed87995a2f6e311d3bc3df2ca6e411d64a88990cb225c8574c9e73ba796915c7eb14c54520

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Quasar-master\Licenses\BouncyCastle_license.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2532 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    d0094b477ae85c8adb8faf7c2d351685

    SHA1

    d2d3f9667fbef368b4c33599636a3eb5cb77aed5

    SHA256

    789d92df050d59ea738e78c30d366a557aee3170ee41d0ae2e755648ea540efd

    SHA512

    1957b2c4d9e6d1e468cb3c9a3c616b3a258be86cd703e7f05b5d7aac22212eeabcc2dc0428b50df7ea3226a1a275b6d31285cb2b8a8a414bfeac9f4e57d7a9d1

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

    Filesize

    342B

    MD5

    99accb9e3813c36ab000101916b88b5d

    SHA1

    dd278c32ebca52aa6415717772df61626b2349b7

    SHA256

    22a4747e0e31a82075b6330f2fb85908dd6994d21958c7de09330b2c827f2e91

    SHA512

    e254e8ce5bd7be907d6427ba3dc4d664addb17c27ba2ef1379facb02cce12f942eb437008e41fbe3d64169b7a95a33e0d526cc57d2fc7dab4d2bab30304ef5d9

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

    Filesize

    342B

    MD5

    cc241dc036b0255587bd20e6e3a6432f

    SHA1

    ac64545f24084c4a6ff9ba29fe45eefdec8a3627

    SHA256

    9f14172e7d98fffacbd1e8d61684d7e914a3a992736c5b46cf4a6f65c70fb653

    SHA512

    2dbc778ed386ba79b3c16963dc0a4b883d0033faa708c21eb23ae68613d6b77177a9ddf2a9c570047532147127f00c2df0734f39bc7b52b7861ed42dbb304ccf

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

    Filesize

    342B

    MD5

    8d4bfa4895e4c6a81ba0ccdb76724154

    SHA1

    c37fe389c13ab967bb778dd34c52816abc56832d

    SHA256

    76204c6da106207dc6920f5fde0643ef9b7a8ff5df1b2ff234a77c96e5e89cdf

    SHA512

    52364f7fb4d56a8c7bb20e46fb7651c5b586c532c9b446765bb2034fe127bcbca856c2af5c40a75d2a7f83d691dd17d88afc65e3f26da3eba888689217c028aa

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

    Filesize

    342B

    MD5

    53ab9a5fd3d1b0bc70397c7137e3cb49

    SHA1

    06ca69f82d92d389db73de51b81dc2ee913b1928

    SHA256

    d8fde306b4e66e494ba6a00161e498b2f360c054a913d57294f20419703f405b

    SHA512

    f8f301771f1dbf559af70f9037a354fa93990ada4f8d81291462505117e4c5d02e30c5871cfa027e9d00d00e1ab8948fe711f6214b93abdcf62c92bab7f93eaf

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

    Filesize

    342B

    MD5

    34ca1548e544db746584ebdecc8dab3c

    SHA1

    b505109ab3a6ae5bfe97b4766a006ea545608b39

    SHA256

    a3c3efceaccc9e3715f1918891d85b6a05a56d4a29cf9f1fbf163ab66813dae0

    SHA512

    c563114aa079fd93377176318b7a437d006e556a8ead4df326d15c722981194a15c766753eb7048e318625769a10c87fba2ea157ea68ea47da958880c3f01b23

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

    Filesize

    342B

    MD5

    93f7502a9aabd2443ce23022c87f5df7

    SHA1

    efaa12c16e0bde6806d5c206ce4a6c6ba2c45935

    SHA256

    edcaec04c9125cc9c51189d8a4f121fe5b365a4be45f5071c07f8f432a8a5530

    SHA512

    33b4bed3222607d5d9cfa297f06c3ecb7dc2079c30f075a24bcbecd214656f960304af6746fdec7e2d3e610c128bb67376baf54d9067ba2d38cb4baf9077233a

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

    Filesize

    342B

    MD5

    94a1de673784b5a3153f6cc3a416f7d7

    SHA1

    334d741b8f57c1896979ecfb52ef89c95c6e5cc2

    SHA256

    0e553b95063767e09a44b46dfdc431771fa8b75672c21645f5d36cc076ae09dd

    SHA512

    d0ff9557a28194da1237fd2fbc2c7735ed0f258972eb9263e1f5c1d74c0269baeca7402543cec758c305d9fbfd1f4d485f095d9d10a263f9123065f2339b947e

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

    Filesize

    342B

    MD5

    7b7dd520c164a09f36b51f31269e833a

    SHA1

    9b26c357014f5aff0f7673f7ed0b3e7f3e45674a

    SHA256

    37e57bc7b393f1f4f5af30c02c3d2705bcd508e9907d57d4dcb799918745f331

    SHA512

    7b266ed71839aa7869cf417ec312d1999017eee5fd43330338c6f77042e3e0a021e01a3b018b11afc78980252f689a3f78bc3062114e2f23e9a78a814c973f16

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

    Filesize

    342B

    MD5

    97f307a2bd0dc8f4bae106151b9a788b

    SHA1

    2248357fe1c71e19b4516bda6e68cc25feaf371f

    SHA256

    a70093314f7e3c70191ca72b99836160b6c9e75ab84dc6fa9a3312fc1feddac3

    SHA512

    46de6b169960387cdd3c9c1b48aae9b1b6091015b87e1b02c792b89fc1580e273a04d4c5c4e63354736f49b228ada5ae39f9021e76dd61d067b7d7006f137314

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

    Filesize

    342B

    MD5

    ad68ef447c29f28ce9386f295534536b

    SHA1

    01151f43dedb3a430960c40c7e0e1451218f88f8

    SHA256

    02c6eed0bcc9e109d4b035a176e6e3ecb8ade5f863a8b762db8806747d6e4335

    SHA512

    af7ceb51a30e67839881b3ee7528b1cbcd1cd1e7fae9d8f4a2291e146152d65f9443089265dffa67ed6e185e1e08a037c30b2bb6c9938a70ade843d7c61f64b5

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

    Filesize

    342B

    MD5

    4293d676ad5e3119a7f00cee871712d2

    SHA1

    b3a2ac33ca71575abb949a8d0ebe98a83887f09e

    SHA256

    0ff524ce451f923aa8cee315c215b333ce41bfbeff107683b666567140ac5d17

    SHA512

    561be8ce736039950eae8ae2d81719123d06837c75b08d8a9c8142e0e218ed4a9d354d1a71d5592a5781f6eb730b1b4160777e016321c48e4a9478846b871260

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

    Filesize

    342B

    MD5

    a649f5427ee32974746893dcaf91c0f0

    SHA1

    ede71db35c6e94931ce7ad30e8edf8a86f563e2f

    SHA256

    bef510feb32533991b9313f1bfd0825b09dea67d7c3bba466ded4efd4ca932f5

    SHA512

    d55973b956e59604e70dcf6d605b671362d5695d60331d5d1c65cedbed5e51b46725af9ea53a6255b5fa69790fa9339bacfcb4fa614ef9953ea1a37379e2434d

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

    Filesize

    342B

    MD5

    e47624bd9b935249c30cee3e5d9be149

    SHA1

    827f4643a8f4ec76ac197eff7651e465f7af3e5c

    SHA256

    ed569e50f6bb506b80db7fdc467b382c3f2dcb074116c8d002e80facb9f93ba1

    SHA512

    0747a3cd79f1318eb2dbd7419ff7482d73c431f3d12bb4557028b1a89c94b2627723e6336ce0a5cb0b1309a977b5b7f3f566a8f8ed73eaf5eb55f819877a2dd4

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

    Filesize

    342B

    MD5

    6e161fbcba3001cb2e26075b963760a8

    SHA1

    9396ee695c4a016b3f47fe98829e994d8609dbb4

    SHA256

    29b0ba91deb438f4bfca1d62dd6c3c3c99589ef33178e0ce2ab74e52c6cd134a

    SHA512

    ed05f35fd7b81a992d7cbb9904364d647bfd99c2df71dd1da0c5ed8273976a3cb64b53f8852456f00e17798ceaba3f9c09e9b925990a6ca490bb5af70b903089

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

    Filesize

    342B

    MD5

    19044b367c120235aa67d2d3366a4432

    SHA1

    d9f65c0accb925b8023f3a41bc3c1ec0e0bb49db

    SHA256

    2d72d0d83afadd3800b536f1ebc792dc6f3cd306470ddf96030ac3156c788257

    SHA512

    159db68cd62ccbc1277d6148be6861faa9260734534a74f509adc757d4366e9c95ad316ec6fb3cc1dd2972c0e8ae3c70676e7b7f8b741d16265cdcb20b7612e9

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

    Filesize

    342B

    MD5

    b076bb1c205c1c8d7d8f8abb107144cb

    SHA1

    9ccfe75202811b25b7d5a0a2be90aed9b20f0fc9

    SHA256

    3490d59a48311f1e5e5bef2c32636118e9cb2ddafb72bf0d7fb01c0f5cb08ddc

    SHA512

    35f0c956b7d0ab15a6c388e3e92e37e5eaa0525fe50815f80cc675697f5946387ca99ead5ade24c43518df14f8a19a6546e66e7b0969961ad738b69d0ef899df

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

    Filesize

    342B

    MD5

    b1908e0aabd74af3887c528c04419cd2

    SHA1

    6a1e5f04058b410f04df096e6b8628de39c16631

    SHA256

    6893c295dbc3984b48f273e5b14cd00c320592e116edac8f4c09a0cdee4e2b79

    SHA512

    5f654aeb3d4d497fcfa7ef58ab709cd59e7826f13930c61bd65156cc33ccd2d5f931780b505f740c38bdf81260ee649b0e2ee203a8ed598d976c8b4b3e2eeac3

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

    Filesize

    342B

    MD5

    b4c95a0842742c6fcbeee19a2a1989e3

    SHA1

    3b4c89fc34a2f120bc9c9f9f650a9697466a1d60

    SHA256

    70b0163397927dea70837ef5eee4ec8460e9ebc4b4158cf2bd8d52f5350f7866

    SHA512

    6f25dbe402490963b5e2757a885803216d9de7c8cbafb836ec3ba6a17aa77065b2fb6b0d9ad061b0936ec187be7e6fb1b89bb88558b85e13b53d3865bf819f0d

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

    Filesize

    342B

    MD5

    90d664108d8f1d38c17044b2f6967a77

    SHA1

    56987918424747f3bd0180ea986a98a0f27e1803

    SHA256

    ea65b3ea79cea1969ff6e0cb2019fca47860417ee64a8c5a046303dd68714575

    SHA512

    28b68feafddd7ca0c52b488d5246b99151785d826df510268e45babd3832e8f33db727ad67f192e6dec90cdc5b4222f0f9247c15bf4cf10be665b8a8277ad77c

  • C:\Users\Admin\AppData\Local\Temp\CabA3FE.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA460.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b