General

  • Target

    BoltChecker(Forntite Checker).rar

  • Size

    25.1MB

  • Sample

    241130-tf15qsslem

  • MD5

    6f0aa33147e0911b885653307d7a0b9b

  • SHA1

    1a072fdd0d795b21686aad44f59db5bb7b5f567d

  • SHA256

    374e047720cd4a08c72dd381e939b27d8915c09f7a09b6a37459e6ffea49938a

  • SHA512

    8ce016a3caa603a8952e1377d39ca86cc6f0ec33ee6f727ece5c0e22b1f360c86eaadfcde13f21b7166c4a912e9f8a2833800bce72e1bd5b8e30b4abdc8be82b

  • SSDEEP

    786432:8sSIukyQR0nJFs8XDvTE4hCdDYMLK0MrjgZH7SB:8sSdkyK0nJFs8TvTECCOWK1rsuB

Malware Config

Extracted

Family

redline

Botnet

NOu

C2

135.236.153.9:1912

Targets

    • Target

      BoltChecker(Forntite Checker)/BoltCheckerV2.exe

    • Size

      17.5MB

    • MD5

      a650737d924ff2fd21478e4529bb1b08

    • SHA1

      b4c0b3df300104544e9a1d659e286b0de5650eff

    • SHA256

      50b5014765d80e10215e4a33df9f6b62cf174503437d7fb1e8efc2f9197b69e1

    • SHA512

      2c755955e15a3ab3e1d15e06c03ad4157dfbe1bb11fa601499e94a798289b1e66b345753f2d305cb5c2e0abb61bbd6efa8937f66003302fc026ed851f6cfa842

    • SSDEEP

      393216:JQ782hu7O7vz/61OJLJYU/VmxsYUQll9QyhslLmi4mpNz:+78Mxzz/6UJYwV9YUQlALmQvz

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/bin/gcc.exe

    • Size

      789KB

    • MD5

      43acaac9b437bd941c793ca6d9e776f7

    • SHA1

      c7de884538ea84e50127331fde9642c4b99fa966

    • SHA256

      27d8ea1223c1cf411773a39e8ef406d1f1d5d8956a0351ba8c74cc6c87978258

    • SHA512

      6587acc6c03afdfb7ac5e48f01978832dac491f9cdd86d1bc68f997e85000056cbfe6c27462ec3713c4bfad139f7a4937a0258eed98cede48dddacc2f17cac2d

    • SSDEEP

      12288:TS1H1JPxbIyLdAKqchyKHxWSwbq7/8c841yZR1af23HPfANwe:TS1rxb/LfvyKHxWSsq7/8c8K0kNwe

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/bin/libiconv-2.dll

    • Size

      912KB

    • MD5

      661d92527d19257cba74a711bd3a5666

    • SHA1

      5c02b30aa0facdce317b981eba7a46827942e783

    • SHA256

      5e3e889409110f7b7c2400f522b31d77b64fb3ab76ccfb9733acde34a07b7ad3

    • SHA512

      b9a5a59a82abae523db746f48465bdadd655f6553c9dfef92a3b14fd2d561e67c90605ce01210c7476c77ed688e8ef398e25ed5f319492a79cf8284dae8398a8

    • SSDEEP

      24576:2n+PBAUZLYbB7bbTZpGavkg3NyeuQ6l9fHuf:ZBAUZLYbBRpGaXBuQQ9O

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/bin/windres.exe

    • Size

      1.1MB

    • MD5

      18cd4a34ca3111b58afd6b45d4c92817

    • SHA1

      c1e73bf677aa8cec0cf2d11e196cceed24235a31

    • SHA256

      f245956c930f220f0bedf355a751a5cd738b4ec6bb6c5d584199ab3fa6c0a1c4

    • SHA512

      088207b82c8523e9c1e12f0d47eea05020ebb03e76306be891ce7c371c2ae0507037697336fc88a25fefa8f451cb83acb1adc6f9d1488917df8291e1f9e7546e

    • SSDEEP

      24576:p57RBAzPkZ4ITfWJWhQJS8Q2wZua8iU29CmSBsrKbVT32s7NTTx6sO8C5ZuG:DgZxJaK5wZnq2sma2sxTTdRC5b

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/libexec/gcc/x86_64-w64-mingw32/4.9.2/cc1.exe

    • Size

      12.5MB

    • MD5

      72d8fe1f322d4eadbe4b825d0fbba8e3

    • SHA1

      14111de0cf33c5608e2d800e96f0bdb8132b7105

    • SHA256

      6ce68e248fb64e366aaa6a5fe34fbf530299337de34f03d51dac6b59c86b9a0d

    • SHA512

      5f0e73be9ad6f5661b8a9a276966122c96453f73cf6f2dbbf10ac31eee8888c20217ac0b608f69e8302029352e620036804ee8733a5e5e62a104adad9245ffcb

    • SSDEEP

      196608:hRehstjis1CX02vdiyLHA/wT47rMR7v37nnds8hWRJsjoPP/HcSOYJfwskFueKy6:BNizBLT3rn8ozo5NZ

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/libexec/gcc/x86_64-w64-mingw32/4.9.2/libcloog-isl-3.dll

    • Size

      118KB

    • MD5

      301bccd39510e47ba9bcb199c15319f7

    • SHA1

      a1c0ade259f3c504e0a3d2a06b1f23218f15f0f7

    • SHA256

      ff6cadf145cd39b19af0b4183eb7c98bbe2e9195d03ded4117be153052ad46bc

    • SHA512

      2d692d7581ad3dc95c6222b02628dd805748ccaf5276674d5f4633d3cfc64847a6d81b87f9c82a1f866e4a0a3b48493671db4e3caf6d400304eb547c6ead3997

    • SSDEEP

      3072:xE2cjDBANvFE4em/grHPTZZuoZDuURMF:xnIBQvFMTdZDuURu

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/libexec/gcc/x86_64-w64-mingw32/4.9.2/libgmp-3.dll

    • Size

      416KB

    • MD5

      fe5c6a36e0a8829823ba55b9d6429521

    • SHA1

      b0fcdefd0c045c8d5b2bb7e1a95cf6a0938c8b9b

    • SHA256

      3bd2deaddc781222f78722e1b734a91da27b9f0e679238e624d83015506a2a54

    • SHA512

      c1134a9e515db42ac062de0a79995a7d5cc44ad67461ba960ef3239c4ce467c10af4c3a5017c0ad75197b82f3f9df53bb975e5af01ef07430e6414d13252c39c

    • SSDEEP

      12288:V3lXwDJgHnQT177vg8oC1IYrK/j2BUxGtpnmKdl38J:rXw1gHQTt7o8oC1IYrK/jDxor8J

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/libexec/gcc/x86_64-w64-mingw32/4.9.2/libiconv-2.dll

    • Size

      912KB

    • MD5

      48e2735197d6dcdb9e770de6c9f6da6c

    • SHA1

      2048bc4f47230541d4c41706ab63e2f2cdd0a178

    • SHA256

      ba2285e9081fc62a7bf6f6bb3deaef88b43df5312d2aa2c5216ca061e0b3f462

    • SHA512

      73a15c57cbfe79e69a1361833d667cdea0e12154c7ab79a31519eb507dc145e07bbae320aef62e69f94f4570bbbbfdcd15e345d491448ab54a06b3343455044f

    • SSDEEP

      24576:Rn+PBAUZLYbB7bbTZpGavkg3NyeuQ6l9fHuf:aBAUZLYbBRpGaXBuQQ9O

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/libexec/gcc/x86_64-w64-mingw32/4.9.2/libisl-10.dll

    • Size

      910KB

    • MD5

      22ae27db2aa723df78bfb0082c8d655c

    • SHA1

      13c22b295c23e838fded260d3dd68370f9fead17

    • SHA256

      1d210067f31ba2d8135416c61805b22fb191add0ab2165e6da4ef549a8fab5fc

    • SHA512

      04486ed3ce9dab682bf8307391c98c9e191805b777ba9bd490290b9a30bb53aecf8859a918ed6da0f11e52fdeec3012618a77d9895ea59edb847c33685add32c

    • SSDEEP

      24576:05LiZSaBsEwxc6IhQN/HUq/jA/U99H5E4az3B3ijPBOXGTRkmECMC+:0cZlu4xuM/U99ZeRi0MRXECM

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/libexec/gcc/x86_64-w64-mingw32/4.9.2/libmpc-2.dll

    • Size

      73KB

    • MD5

      06bd9185c36cf58b25f3cb76eb8cca45

    • SHA1

      aacb00411e2870f4e21b986bd73bd270f25b4468

    • SHA256

      615088d6ae8eb77a6cfed97616a76a992843794f67a6d0e2a496dd1298a9b5ad

    • SHA512

      a3c15d0482545091ca1de236987b12af3db4f81aadd65b306a5d04fd4dcd3f3d11759f9ea247dfeaa8e8675e038ba92cb16d1b549a8c4fc474a8acec900d5af0

    • SSDEEP

      768:z27NsAbyiGGVuGc0ZVicV7ZPmP5lZidIkOS160/J61SlRuhxHXCZg72mFOrzxWLU:zFA7lT1KidIlKCQgLPsrYFk2trB2D

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/MinGW64/libexec/gcc/x86_64-w64-mingw32/4.9.2/libmpfr-1.dll

    • Size

      323KB

    • MD5

      5610d32d53b668c95c69b530c2250dd7

    • SHA1

      bd7e2953c438fd5e8d0a353f7f07685055ba80c9

    • SHA256

      33180906b102967534f32d640c43b9e4bf7de7c4967368a76349d45e8b490b4a

    • SHA512

      2cfd8f398b14e76ca051a17fa2366470c2aefe0c0ceebc1b609682f2decd7ee28df13b2a0419eb6258e484d6d549ddb321d11506dc884a254d227d9a439fbfd5

    • SSDEEP

      6144:0gncQYrc6ylNZcLsND5gs/QXiALiKiliVmTUH6:0gnbQctNZrN1bAtM

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/tinycc/include/winapi/mshtml.h

    • Size

      30KB

    • MD5

      1b4977437930f654a046b12589a90c47

    • SHA1

      72dbc4c20c1a82f17e4cc205a30b79ec647edd51

    • SHA256

      3d46cc9db05a96ce124700d9e9815a56057e75ead2f419ddb7cdc783de756e2b

    • SHA512

      2b9d400eb7d3b83c6935d333a0a662ca5b1c9244c87ea64bc0650b11d97ca916bc10fc51f99659c4e11de4ac20cffa8ad6683d0e767569f63af983a52434f087

    • SSDEEP

      192:5wyucJiWX4vynTap4/LM8rWlidgl08pVvucJiWX4vAPIVMRqrvAnir6Qd+nKdfKf:9rYDKdIV

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/tinycc/lib/bcheck.o

    • Size

      263KB

    • MD5

      3f5f911e8247e4bbe9c7be4fbe36ac8e

    • SHA1

      97f8e07c036582290673a0e922fd0c7ef246d18a

    • SHA256

      4579a70ff3531ad43f513feda8b71638ab3c89bbcc23f2fb32af6f2f69af93e1

    • SHA512

      d6c3dd13b42f4d45d68ed3b61b0ffe1b06909c43d4ffb70c35e24fc91e3e2293523165868c4fef9d0c2d536e8d765d5a5dd48b077676e5d17911a6d629777aca

    • SSDEEP

      6144:Y0Nulcp7m6nQZ+zv1I4WQkd1mogWl2VR:Y0NBpqE1I47kd1moHl2

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/tinycc/lib/bt-dll.o

    • Size

      3KB

    • MD5

      56826fd83ba2bdae1b36b7a441e305b5

    • SHA1

      0dd3f40d32372c40acc58dc6556e522c0cd6a7be

    • SHA256

      03ef0f20bae1a16096ef1d92a65060259ca6899308b81ac80039497664a627e7

    • SHA512

      0e91d099dd4484ab5fb76a3875046af37ff16c2349a3fd1c061400d7904c982395b3ec15896081dc1401596f0d82e457e00fa614b7dfc30e7c2bed4749066683

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/tinycc/lib/bt-exe.o

    • Size

      6KB

    • MD5

      2e95b748fae1b8bf83d476b2bc033757

    • SHA1

      ff8b3fbf34854e9e828a0ebf1e9c31ea4409e1d6

    • SHA256

      cf3a5ca28701b695ba3bbe9f5e960e7f79db6446c194acd715305a09add9fe58

    • SHA512

      400ed8c7dc04010dc92143b453272fd2c750818897bb311e72b061129af8850183414446a37555d35d9467d0fe68c614dc41dadcf9878a6c2267272482a9e33a

    • SSDEEP

      96:PeDt4wPodUe/35Wx5ne+f1uB/LNCwGrxurBhnDxex:51/5o5e+fu/LNE1urB5Dx

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/tinycc/lib/bt-log.o

    • Size

      1024B

    • MD5

      733579aeacf810a59a8ec20a4f7d5a1e

    • SHA1

      714675f406098d57ca2326d7753bd86d0103953e

    • SHA256

      49d9f4d2f239e535581d3d2b3858c47fb2ec88c34a6d441e8c98aeb8f71d1ad9

    • SHA512

      032a9196cc597c4ecd94e5a9707e2e378e69df152ca924f3897ca2da0c3639569db6157779f22d04c180225cc4f25dc032ae4aa809e97bdb6f55ba68cf1bd150

    Score
    3/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/tinycc/libtcc.dll

    • Size

      221KB

    • MD5

      018d32ce36c442b94c89a112282106ba

    • SHA1

      d64c9b5ade44b0c766790581d31d2925f80c8fe8

    • SHA256

      5673e555abaf7adc8856c04e2ecb63fee657aca2c1cf538f7bf4ddcfba8b78fd

    • SHA512

      cc77978a01379cbae0c45447bb8dcbc3bee99d6fce5eecbf0b5128ca965ecc71a1b86f6ec8eef79eeb4b79af1a2f9f436eecbac2ec5880f2c10e3a5cb2cbede7

    • SSDEEP

      3072:Uo/H0rj173sxwQYsZjqwVFg49F3UaEX6FJtdHUaXnuBRbsWJwPNAzvSEw6/wwRkI:F/H0v1oxw+9bnERbLJeE//wakI

    Score
    1/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/tinycc/tcc.exe

    • Size

      53KB

    • MD5

      08c121c2147e21032d5212f3d430660a

    • SHA1

      e93e7cca5c3ba779a36fb14e5fdb3182d745279a

    • SHA256

      54f013a8811498a3bd20d8440a497698de96b659930001874f7c7f638f887d1d

    • SHA512

      7b4eddb5e77d78640b56c4b970f96070bd7ed6d281f9a2d5895e7a1b4361cb5edb027068b087d71363ad617609109e6c42795022ec46b16a48cd2b468f711d27

    • SSDEEP

      768:S5lhh+VJ2AgP4Z1sFo1DSrsXitHcidyRPDG+VpHVZvnaIOyPCFW:YhCJ2jP4Z+mDS4XoHcidGzp19iGCFW

    Score
    1/10
    • Target

      BoltChecker(Forntite Checker)/Compilers/tinycc/x86_64-win32-tcc.exe

    • Size

      247KB

    • MD5

      0317013fd9ea6e7865c09a37a201b183

    • SHA1

      ffea3f9c19f8ea5f1c54ba9eb624a84dd0f1ae94

    • SHA256

      8daaad81845f30e6e09615555f96219ce8dbb281c1497a2ccbdad8e42c79b718

    • SHA512

      da23ad806d71537aa746f990ed36069848fbec64553ee7748b992d38144b5c8fe98a9056bccfacc31981f9d082ebdcedb677fe47a47babd67a8f649a750a2cb4

    • SSDEEP

      3072:XFD5/M9pRIaD0oEjMCLxeLHjQJPJ2yWPWAAsQfFcGBzn8wEfTEL3QpfbJKJuPfMl:r09ZkJP5WhrELApd3PMM7Cpl

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks