Overview

overview

7

Static

static

3

NLBrute 1....en.zip

windows7-x64

1

NLBrute 1....en.zip

windows10-2004-x64

1

NLBrute 1....en.exe

windows7-x64

5

NLBrute 1....en.exe

windows10-2004-x64

5

NLBrute 1....64.exe

windows7-x64

5

NLBrute 1....64.exe

windows10-2004-x64

5

NLBrute 1....32.dll

windows7-x64

1

NLBrute 1....32.dll

windows10-2004-x64

1

masScan_1.6/Input.txt

windows7-x64

1

masScan_1.6/Input.txt

windows10-2004-x64

5

masScan_1....UI.exe

windows7-x64

1

masScan_1....UI.exe

windows10-2004-x64

1

masScan_1....et.dll

windows7-x64

1

masScan_1....et.dll

windows10-2004-x64

1

masScan_1...._3.exe

windows7-x64

7

masScan_1...._3.exe

windows10-2004-x64

7

$PLUGINSDI...ns.dll

windows7-x64

3

$PLUGINSDI...ns.dll

windows10-2004-x64

3

$PLUGINSDI...ns.ini

windows7-x64

1

$PLUGINSDI...ns.ini

windows10-2004-x64

1

$PLUGINSDI...al.ini

windows7-x64

1

$PLUGINSDI...al.ini

windows10-2004-x64

1

$PLUGINSDI...er.bmp

windows7-x64

3

$PLUGINSDI...er.bmp

windows10-2004-x64

7

$PLUGINSDI...rd.bmp

windows7-x64

3

$PLUGINSDI...rd.bmp

windows10-2004-x64

7

$SYSDIR/Packet.dll

windows7-x64

1

$SYSDIR/Packet.dll

windows10-2004-x64

1

$SYSDIR/pthreadVC.dll

windows7-x64

1

$SYSDIR/pthreadVC.dll

windows10-2004-x64

1

$SYSDIR/wpcap.dll

windows7-x64

1

$SYSDIR/wpcap.dll

windows10-2004-x64

1

Sharing

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General

  • Target

    Crack Rdp source @Tanhayhc.rar

  • Size

    19.7MB

  • Sample

    240220-k3tvhaeg59

  • MD5

    18afe3b66b967b0429e36125ff1bad31

  • SHA1

    c1ffd230342e58dd6afae4ba951bef306914ed84

  • SHA256

    8daf2a0088faa54e2c2720af17559507bc68e318b080176895bdcb22edf01d5c

  • SHA512

    d6b0012bdc5714f0cb45b15782999968a4416be3589e3bed23545650a3d32377da2a5d066ed4c9350a6922f530450a81347d9c98f66bf4bff07e15d9c1331fbb

  • SSDEEP

    393216:o6qsB0EJYizogeogiU7TXkDSZTa0tNtX4c/s4kqW/RVuSClv:vfYiLeJiO0DSHX1QqW/mzv

Score
7/10

Malware Config

Targets

    • Target

      NLBrute 1.2 x64 & VPN - KeyGen.zip

    • Size

      11.6MB

    • MD5

      132a0a71d2f6653746b2cf08f83e5cba

    • SHA1

      0c2b5f8e732392a7ef2439a8fcbf43f4523bb882

    • SHA256

      a53d93fc6a940e7e5ad1abe433b232e0ed45ea4e5a09e1da4972841bd7db624d

    • SHA512

      cbee7f2ddbbfdbe50e70b74287918b331619c694bb7d0ed9961c53747a3d02ba017a7f26aa7324d6cd35056544ea344e3b8ff7145120c767e5f4ea7d13e63fb2

    • SSDEEP

      196608:YBAmCUX/1nsc74MlZvFwG7BrK6VxuZ4EU/VxXr+Xg+LZ78HuUuB+LVp5FV:YBAmTxsZMlZvFnFKLZZUbraJ8Hu5WV

    Score
    1/10
    behavioral1behavioral2

    • Target

      NLBrute 1.2 x64 & VPN - KeyGen/NLBrute 1.2 x64 & VPN - KeyGen.exe

    • Size

      2.5MB

    • MD5

      62b039b2af7bf5f6abf35ef903024300

    • SHA1

      4ae220e451482e839619c2e927752468e0eda8d5

    • SHA256

      83d7f6eaf7fe075503ea6a0bc726633c34595a6eae7edd7deab95ab4d4a66fd5

    • SHA512

      8abcf2fb422465fa578eb59e2788317ef88360551b675c964e03475a865e22dd4b86550bb442c1823fa72de059cedb438cac34538dcb291ccdb22fd34ee5433e

    • SSDEEP

      49152:45U/Jdf39XFINkWr5kkYe6TdOYz44rcaMJIsjOO/ry3X0EdNZgJAxGEG8CZaFD:L79XaH5kheKdX4cjuR6q6XTNTI58Z

    Score
    5/10

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral3behavioral4

    • Target

      NLBrute 1.2 x64 & VPN - KeyGen/NLBrute 1.2 x64.exe

    • Size

      8.7MB

    • MD5

      78dee6d98ef0305edf5e264f4b9e3389

    • SHA1

      e89564f142b0900357ea5be5dfa5ec12a21f91ea

    • SHA256

      f109dce14b8d7911ba69d6ac1309da3b93461c724cf327fd7be5d73eaae21572

    • SHA512

      254a1dfd30dfed73de864cbca51c5673c4723796b9c3ccfc62cf8dd67b09abfe2786e8cf76ac0465f3a7582ab2a8c2c8ca163517fc4e607443b9cf9a4949fe7d

    • SSDEEP

      196608:ELty6I5phJfAzVV4A8MWzYHuiDaU/BYv7x3soJrXC8I3Asdf:ELg6IxwV4ALWzrGa8k3sodJDsd

    Score
    5/10

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral5behavioral6

    • Target

      NLBrute 1.2 x64 & VPN - KeyGen/libeay32.dll

    • Size

      1.6MB

    • MD5

      d0a818dc5d401c5b0057bffd6ae8d4b7

    • SHA1

      1af684f62259b94ecb52c19174d79130abc2ea5f

    • SHA256

      dac6a6f4726683b6e04d4d1612784cfdcefd7513ebf590372b52f2955a364c4c

    • SHA512

      a086b7ed7e7f721825497909b8dc2df4a9c6b10b4221ab40bb57888fb8e15f7637ab37351c09dc839ec655c37662f71634662ea5dca7cc9dcbdf3ac56700f0d6

    • SSDEEP

      49152:ADtzncChmcaGhIdNDw8/T31nMeTf4YGVq:uRhmcaGhIdNsglnX0vVq

    Score
    1/10
    behavioral7behavioral8

    • Target

      masScan_1.6/Input.txt

    • Size

      19KB

    • MD5

      6c77eedee0cf48fdefee2707f2e97f7a

    • SHA1

      bce4777c80eb763c1b0cef8fd4031226696a9c06

    • SHA256

      9216dd042d38d56980c78e65754d7e07e5dfd36aaabb712fe5c0f7487b97d445

    • SHA512

      3f60f72a11e0924baf3e7a0c31e62f7ec6b646d131936effd04be922249f0ba43faa52a30b5b92cec8c7405b4f6a49887c737e1bbd115187818e235fcc8d9718

    • SSDEEP

      192:9+pNQRVMKgpxCuHS6x8U2tmSlhHQgVW2y5lYPE2t+CKoi5G:9+pN8OKgpx7SQ8hQSlhHkME2t+Cvi5G

    Score
    5/10

    • Drops file in System32 directory

    behavioral10behavioral9

    • Target

      masScan_1.6/Massscan_GUI.exe

    • Size

      334KB

    • MD5

      7a6990bf78f3e2e835d3be85a2fea4ba

    • SHA1

      9e2760e0c13d56cb744262b4fdef67e17ee08571

    • SHA256

      37ff328175acd45ef27d3d339c3127a7612ad713fccd9c9aae01656dfbf13056

    • SHA512

      ba2b8cd80613bff44c1624d6a17bae797b81fb53979f6a901850dac5e824483513cd312ff8a5aaa9d5eb3cf5c825785a7a53965692d2fb6274d22b6e62f9735c

    • SSDEEP

      3072:eaxe0aX5Cw9Q56z456zB56zuIXk89V756zM:nanPj8X

    Score
    1/10
    behavioral11behavioral12

    • Target

      masScan_1.6/Packet.dll

    • Size

      94KB

    • MD5

      1250bef11bfa086f772cd2a273bc036e

    • SHA1

      bfb60b4072f4533d8497f3d90631f818e345bcc6

    • SHA256

      6b19cffaa2bf4359be1a0130a1fb47ab45e8c3be5d0cb7986579c5e04e1d77a5

    • SHA512

      76cbc346468d400c4e6a95b3c91abfec0a63a375aade6f47c70a3b3db76c513bcfd91ed2994059a6c8bdd6b266f9b17ecf11f9941481c7a2692925d2457f5bba

    • SSDEEP

      1536:6wG9plhvRIRVC2wJAyPFCnPKc0z70yIKtIn8zVpWj:E9rjh5t9cZyIKtInb

    Score
    1/10
    behavioral13behavioral14

    • Target

      masScan_1.6/WinPcap_4_1_3.exe

    • Size

      893KB

    • MD5

      a11a2f0cfe6d0b4c50945989db6360cd

    • SHA1

      e2516fcd1573e70334c8f50bee5241cdfdf48a00

    • SHA256

      fc4623b113a1f603c0d9ad5f83130bd6de1c62b973be9892305132389c8588de

    • SHA512

      2652d84eb91ca7957b4fb3ff77313e5dae978960492669242df4f246296f1bedaa48c0d33ffb286b2859a1b86ef5460060b551edca597b4ec60ee08676877c70

    • SSDEEP

      24576:UBOldyR6ORWsaM2QROxa6jsqUENfJjNK/CG6niqiL:2KzqWsayROxa6QDENuaG+ifL

    Score
    7/10

    • Loads dropped DLL

    behavioral15behavioral16

    • Target

      $PLUGINSDIR/InstallOptions.dll

    • Size

      14KB

    • MD5

      325b008aec81e5aaa57096f05d4212b5

    • SHA1

      27a2d89747a20305b6518438eff5b9f57f7df5c3

    • SHA256

      c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

    • SHA512

      18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

    • SSDEEP

      192:86d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+2jwK72dwF7dBEnbok:86UdHXcIiY535zBt2jw+BEnbo

    Score
    3/10
    behavioral17behavioral18

    • Target

      $PLUGINSDIR/bootOptions.ini

    • Size

      342B

    • MD5

      9f64b7e590b32b5ba414f4301fb8b3d5

    • SHA1

      8d44c84b3a78b4fd8b2dcf8d3d49400e47b41840

    • SHA256

      f6f2e247226ab06e9b56ae2d10ccd02d9298abccac85c56abfa19e5587446d54

    • SHA512

      513251b52da94d56e505ed8b8bac07b6f5e325561c6c6865c424bd2aecb437e69d9a8c91a1595deb2293f1df166b9712e8807a57506f80889bc5c2e1afb6d5f7

    Score
    1/10
    behavioral19behavioral20

    • Target

      $PLUGINSDIR/ioSpecial.ini

    • Size

      211B

    • MD5

      e2d5070bc28db1ac745613689ff86067

    • SHA1

      282e080b4cf847174c5c11e4f9157b8c338ecb19

    • SHA256

      d95aed234f932a1c48a2b1b0d98c60ca31f962310c03158e2884ab4ddd3ea1e0

    • SHA512

      a50ca2014869629135b54e848f03cb4983ad8029cd811300d02b0fc54de0436185f418fea4d3db888eb0f3170e33a59d486aa885f024ab29e630e9bc0ae1a2de

    Score
    1/10
    behavioral21behavioral22

    • Target

      $PLUGINSDIR/modern-header.bmp

    • Size

      29KB

    • MD5

      d8f59a707b2a5000c7903595eddc3d48

    • SHA1

      e86239fe1dc3cfdbec6006817160eb5f1fc92bca

    • SHA256

      c0e284fde834fe8a6f90504dba7abff25b1e7dd4611483341203fd3efc5de8a6

    • SHA512

      91e28a685733620832d3851d7f3eee36495f2728610bd6c66f305cdda039f75ab8499d0e51e64afa018c221a728889503db2fc7c84cf9599a61b68951686b048

    • SSDEEP

      192:UdCd/28k2hZrlQ+jP3/PGs/ZkTnSQpuWE:UD8jLlQ+jP3///ZUSJ5

    Score
    7/10

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    behavioral23behavioral24

    • Target

      $PLUGINSDIR/modern-wizard.bmp

    • Size

      25KB

    • MD5

      cbe40fd2b1ec96daedc65da172d90022

    • SHA1

      366c216220aa4329dff6c485fd0e9b0f4f0a7944

    • SHA256

      3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2

    • SHA512

      62990cb16e37b6b4eff6ab03571c3a82dcaa21a1d393c3cb01d81f62287777fb0b4b27f8852b5fa71bc975feab5baa486d33f2c58660210e115de7e2bd34ea63

    • SSDEEP

      24:Qwika6aSaaDaVYoG6abuJsnZs5GhI11BayNXPcDrSsUWcSphsWwlEWqCl6aHAX2x:Qoi47a5G8SddzKFIcsOz3Xz

    Score
    7/10

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    behavioral25behavioral26

    • Target

      $SYSDIR/Packet.dll

    • Size

      99KB

    • MD5

      2ce150705bbeb30e6c8059cc530043aa

    • SHA1

      3d8615f9d8f8f7a5d78b3c06bf746948b9ef6ba5

    • SHA256

      cd9f4fb077c25013226e0883f9ae02e9ced9b71f07637081e55ae70fd0788f29

    • SHA512

      9f7573ca679ef0cc0e1d815f605a399e87f7a046e3e51970d2c7597329b19e118cc2da7240ee854e13e31582f12bab8be506d1612ac81d5b453ef366d4674dcf

    • SSDEEP

      1536:zbDKMXRC2wKDDuDirGfqs97WcETlsxtl2o+V:PDKMtfuysAcETlsxtco8

    Score
    1/10
    behavioral27behavioral28

    • Target

      $SYSDIR/pthreadVC.dll

    • Size

      52KB

    • MD5

      f04a90f917ba10ae2dcbe859870f4dea

    • SHA1

      6668ebe373ce58c33017697c477557653427e626

    • SHA256

      99c61abf41c3aec38cab3ed6270adbca9a247bbf5f9aa9d29ecb0659a5527f48

    • SHA512

      aec29301b9ce311b27f1590b0e0c4121acdc183a30b570e087d77b7035684f02a6dfbdee950c37f3023b32e2ea5a075a5fbe6d18a2804da9490d4959733bb516

    • SSDEEP

      384:hSvfC8Vv0Vy7ojuq7GQcdWTc4zU+GFronD/yD5rBEe0kiH32Jp9AhOW:wt+TGQcdWYdMG59EeJiH3YzW

    Score
    1/10
    behavioral29behavioral30

    • Target

      $SYSDIR/wpcap.dll

    • Size

      275KB

    • MD5

      4633b298d57014627831ccac89a2c50b

    • SHA1

      e5f449766722c5c25fa02b065d22a854b6a32a5b

    • SHA256

      b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9

    • SHA512

      29590fa5f72e6a36f2b72fc2a2cca35ee41554e13c9995198e740608975621142395d4b2e057db4314edf95520fd32aae8db066444d8d8db0fd06c391111c6d3

    • SSDEEP

      6144:E4yIm5rC9WNWwKcNBSCiLvK8+jKgZBwIbg2:jyIm59WwpqCuEKIwv2

    Score
    1/10
    behavioral31behavioral32

MITRE ATT&CK Enterprise v15

Tasks