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General

  • Target

    840971f6b9e264361d0748afca50d310N.exe

  • Size

    5.4MB

  • Sample

    240716-hjzwassdnb

  • MD5

    840971f6b9e264361d0748afca50d310

  • SHA1

    b53db20b34e04b0b625b950c86a77251f77663e3

  • SHA256

    5dde351516155c3ec5f77c4b93018609d6beeb642a03f12d5da30f0e1ca9d410

  • SHA512

    4912f33d43e17444fdd58247a459f390ed1433b6f9892688c262a4fa0cbf3e3e09e5677ed956d9b40767ed47786265d831ac63c5e9e03523777702ca37ef4c21

  • SSDEEP

    98304:hjWpiX6sEee+AHN/zABIzs16UQqRZaOBXVqRt3DKe+LMceFa/D4vHZ0M:NMiK8e+kNxzs4UQaaOB8tDp+recER0M

Malware Config

Targets

    • Target

      840971f6b9e264361d0748afca50d310N.exe

    • Size

      5.4MB

    • MD5

      840971f6b9e264361d0748afca50d310

    • SHA1

      b53db20b34e04b0b625b950c86a77251f77663e3

    • SHA256

      5dde351516155c3ec5f77c4b93018609d6beeb642a03f12d5da30f0e1ca9d410

    • SHA512

      4912f33d43e17444fdd58247a459f390ed1433b6f9892688c262a4fa0cbf3e3e09e5677ed956d9b40767ed47786265d831ac63c5e9e03523777702ca37ef4c21

    • SSDEEP

      98304:hjWpiX6sEee+AHN/zABIzs16UQqRZaOBXVqRt3DKe+LMceFa/D4vHZ0M:NMiK8e+kNxzs4UQaaOB8tDp+recER0M

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Target

      $COMMONFILES/SpeedyPC Software/UUS3/LiteUnzip.dll

    • Size

      46KB

    • MD5

      1259c3b4bda98faf491bdfec7a147b36

    • SHA1

      c8d0a31672ab51a9bda2def63a5830dbf59a92c1

    • SHA256

      645fe3e7dc8ed3c2f363ee551f064986a10c36fdb9a37153b30ba5400cf738fe

    • SHA512

      fdcdbb1042ba5dc2a365345bed123f317e8735dba5d9dbf3d6583d40a728049ce6c253e3311ce427c924ba3afc846f25dcd9241fff4b2b02380a457cb55c7b9c

    • SSDEEP

      768:08zd/VxMu48xq5j+HW6D4nf6HSE53CtRGXDpD2F+8edR5xPa/JM:nd/VxMu48YQbtSE53cRGzpz8G0B

    Score
    3/10
    • Target

      $PLUGINSDIR/GraphicalInstaller.dll

    • Size

      77KB

    • MD5

      c6a2332af1db39f76b37ad024003d9e7

    • SHA1

      72a0d82abbff2edcb2ef21b5c8793105482c625d

    • SHA256

      dd8cb56054cf916266937c5410f94f79009443fd090d9e8d0f2fda03d5868bda

    • SHA512

      11d7e259932f4411463a711368c2017ac3f206b724dae9bf6024bafd40cff4ed006dd12478021bde64e2c3dcf7f73359ea65dedd76a4f06b24847042ef001fe0

    • SSDEEP

      1536:ipqSQq8J680lEOSS2phk7NRoe5s1KAsu:iQSv8YHT5UKq

    Score
    3/10
    • Target

      $PLUGINSDIR/Math.dll

    • Size

      153KB

    • MD5

      7fc4a4937d364d42d4d06ff3554a464d

    • SHA1

      ad7ddfa47d0abfa0f3e9546db4d6fd6d40a39b41

    • SHA256

      4e540d1d8ca1c7564753232d18a884b0597fd7e5df88f8b5d370824d858954b7

    • SHA512

      da80c681fac9497d2002ceec33fee63f3d6ed0ef4a62213405f87343e3723b27ab0f51c98cf6f588a48d9edf10e68bbbe8856657e630bd6a15252ad96ede2da7

    • SSDEEP

      3072:2REe7Z38wWD1faAg0Fugz//BNABN6X195j8e3:NwZMweZaAOg75yw+o

    Score
    3/10
    • Target

      $PLUGINSDIR/SkinnedControls.dll

    • Size

      77KB

    • MD5

      364bb3c9218429dd1315ad1db47e152d

    • SHA1

      3253c1a381161c268bce8c487e892c8e5dd29dc3

    • SHA256

      5f7998711ea856730139c4dac403f11b947ed94a464dc6d2d4b22f928c3a8536

    • SHA512

      d9084068a259acb9a1691d10da8610053d3abdf6dc78d7357d80d1ac794d940478d2b05c3050484680ddee4c832ae30d71a67b2c2978845e298aca48058e01f6

    • SSDEEP

      768:Q0p2dJFs6nYFg0vxrF9jd+IpMCGC8BnmmfJmLVp1aB5tEEThyX7QirbTGgyhTFDK:Q0YsX7vxGjBvJgVTadaXBTeh55axv

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      959ea64598b9a3e494c00e8fa793be7e

    • SHA1

      40f284a3b92c2f04b1038def79579d4b3d066ee0

    • SHA256

      03cd57ab00236c753e7ddeee8ee1c10839ace7c426769982365531042e1f6f8b

    • SHA512

      5e765e090f712beffce40c5264674f430b08719940d66e3a4d4a516fd4ade859f7853f614d9d6bbb602780de54e11110d66dbb0f9ca20ef6096ede531f9f6d64

    • SSDEEP

      192:sRer7uivwq1XpKs4FVWSjMd8tIg2cREbyCsZ8q2R4Sy+Xe:s67Xws4FVWig86/5eCBqSy+Xe

    Score
    3/10
    • Target

      $PLUGINSDIR/nsDialogs.dll

    • Size

      9KB

    • MD5

      f7b92b78f1a00a872c8a38f40afa7d65

    • SHA1

      872522498f69ad49270190c74cf3af28862057f2

    • SHA256

      2bee549b2816ba29f81c47778d9e299c3a364b81769e43d5255310c2bd146d6e

    • SHA512

      3ad6afa6269b48f238b48cf09eeefdef03b58bab4e25282c8c2887b4509856cf5cbb0223fbb06c822fb745aeea000dd1eee878df46ad0ba7f2ef520a7a607f79

    • SSDEEP

      192:y1zQhZDqlJcKISw99ioU3MSfwLF/+nhHUisdz:ozoZDGKYw9goWyFGBU7z

    Score
    3/10
    • Target

      7ZipDLL.dll

    • Size

      535KB

    • MD5

      cc356317feceaeb3f98dd72170e0b279

    • SHA1

      13f8dbb6e683d1db06888ef2182d200b1bb4e793

    • SHA256

      988b259b5c96eadcd14a5ee709f0f8d65fdb526b3fbc9714152e92fc92d9052f

    • SHA512

      dc5805cf1a35b628cda5970ef02212d448349492f8364d250c3d3ed285ad50afe2d46e02ddf291510c5e7b97ef45cbd34cb84c0acfc1d8a9c5deaa078f80fd88

    • SSDEEP

      6144:7xZKMZcL5HryEO+VpnvvdEBptqi5Bn7LNOLkmVKapZG9OOhX8xmyEtrVUjSSdQbI:VUxdHl3dm37LNO7VVpU4+WYtrVUjqbI

    Score
    1/10
    • Target

      CommonLoggingExtension.pxt

    • Size

      151KB

    • MD5

      c208b1d248531b0035a8f3a3235017c4

    • SHA1

      007a1541aa837f07070bc5bf5207e1c52c6441ef

    • SHA256

      e28f4d9dad57441c3690af654733804cfa06a94ba22ce64854e82bbe55e24c68

    • SHA512

      c5d4f074449900af68b84f06e7a8aa1a2b78171a8f9e86bdea05a6868ec0b7048a7735ad2d2caa9742e9844b70abef7e02b8abb323039bd736377d3e31b29ece

    • SSDEEP

      3072:xMO/k7ZqgzQzIpPTnvwxWbgbro4F1LuB2qWiCzUcBW1ogaeqnFYLIDhQpebQU/zR:xMosAEMIpLnvwxWbgvosLuB2qBgUcg16

    Score
    1/10
    • Target

      CommonSpecialist.pxt

    • Size

      150KB

    • MD5

      26dc5b273d817257941ef9264129736a

    • SHA1

      8b120b6f966b76e57f7af4e7245f66241f5fc38b

    • SHA256

      63bf8ea19ff5e70b7a3b69f280b771cce39b4c0cef449bd8ba2c8c6de1c8fb1e

    • SHA512

      011f3b9d02145bc7c17f47cd22ef67667c71a3217246c4c1bad6f59ea34bb4d1acb44fc50c86158d1a56bd07693466bd401d2af2b01370338d3c37c17b7fc8cf

    • SSDEEP

      3072:eLgfRn1L3ZvyE9/VZCzyOuB780R/TFraZP0Err:tpn1L3ZvrFVwzyOuB780lTcZPnrr

    Score
    3/10
    • Target

      ExtensionManager.dll

    • Size

      81KB

    • MD5

      87914af1bb2966187873d0894b43db6f

    • SHA1

      a71df7273841b0ff3ad2c633c07f14c0ac680097

    • SHA256

      9757bb4caddabfe7861c55bd4bedb41c90a3afce6a3aaf136492cbfc6c2d515d

    • SHA512

      04798b9365b39911090b0295657642f645bd7c3bd077671dc16c0edb55abe42f463489eddf1faca772a49cc90c9e81caf7d741c14877fe23a910e01ffe9e5b4a

    • SSDEEP

      1536:CmZlNFtFk/PSW4LHqaJlediaXfkoITMpGYD/i2zKp5JLqRY:CmZ5rlRJZ8dITMctgKp5JLqC

    Score
    3/10
    • Target

      HandleUpdate.dll

    • Size

      1.5MB

    • MD5

      4c10f80fc0e6bf4561dc4c2f9dc15e4c

    • SHA1

      2cea6e0e220469173928510296a1b6a1b65f8c25

    • SHA256

      bf29393c138a865535682c99cca2920e00f15a17bba14ae6ffb915de55535dd6

    • SHA512

      07a18da0f91321232ad434d11382387a7e1381e9e55f37a53031f701aafdc3541b1b7465e0c2d3a53cfef022c526596ab0894e28b4c1c3b1fbb537b8ea65a6a7

    • SSDEEP

      49152:zcqgaNMrg1bqbgPF7G6yFi9wdHqqz+z+NTwq2OYZJtkaPfMD/mxn:z2a31+bgPF7G6yFi9w1qS+z+NkOYZzkY

    Score
    3/10
    • Target

      LiteUnzip.dll

    • Size

      46KB

    • MD5

      1259c3b4bda98faf491bdfec7a147b36

    • SHA1

      c8d0a31672ab51a9bda2def63a5830dbf59a92c1

    • SHA256

      645fe3e7dc8ed3c2f363ee551f064986a10c36fdb9a37153b30ba5400cf738fe

    • SHA512

      fdcdbb1042ba5dc2a365345bed123f317e8735dba5d9dbf3d6583d40a728049ce6c253e3311ce427c924ba3afc846f25dcd9241fff4b2b02380a457cb55c7b9c

    • SSDEEP

      768:08zd/VxMu48xq5j+HW6D4nf6HSE53CtRGXDpD2F+8edR5xPa/JM:nd/VxMu48YQbtSE53cRGzpz8G0B

    Score
    3/10
    • Target

      LiteZip.dll

    • Size

      39KB

    • MD5

      6b0a2f1a4894ea98ae291c4c7157258c

    • SHA1

      eb84113974e5a9f407d7bae2acc83a9d6b3f7c99

    • SHA256

      4df5f1b5f6068347c9e0dccdfc07c4c8103fb798f3b3ea31c3b8c53cb384a9ca

    • SHA512

      f32719a62fd7cadd95618405f201f930ad48002fc65c23245456989ad4dd798a16e301777dff229b72dc58a74b81b74acd79ce4364c3dfdad10172b3c0df804c

    • SSDEEP

      768:oy41BN8y3eMQ7kaXYeluJGa2vhZUBgAf9rY1Ve8R0jr5:oy4vqWThel+Gh63f2Ve1

    Score
    3/10
    • Target

      MyResources.dll

    • Size

      492KB

    • MD5

      730a2278d165868c39af6fae3f64cbac

    • SHA1

      e0d584f4ed52ba50e218089b70659dc67e6ccc1b

    • SHA256

      a92db1a505e81c31e7111b26b5695ec9922e9a38255f518e02dbc7cc6f6d0f92

    • SHA512

      13b3011cdc97df73301b1bd2e313577fee309e919aa485b7911493976789abb77aaae6bc776d59c5655d2f89fab62a40a9fec9563dd678b5d24eecf0197e9c80

    • SSDEEP

      6144:1zU+ezVQKszQL0kPVLmljzLIUT4dJCZEzZqaoHqdQXx6:1I++LpdKdIUkdJCZwq9qr

    Score
    1/10
    • Target

      RegHookSpecialist.pxt

    • Size

      135KB

    • MD5

      bc0d79e8a7d66f61d144bdaba9f21c4e

    • SHA1

      f79057485bf1d4dbf59039a6682f1c3459de87a8

    • SHA256

      e562086d730661316e8195013109ca305dbb0a07f4a0ab3965daad6fab5a7166

    • SHA512

      0effdb356df6f854f3dee8814c4f8737047422670a02db1f6a86bd1bfe544d32b66d0910c18e40b008672412e535dc3dcbba92e2cea552217382c83d97e60534

    • SSDEEP

      3072:arxH+fulSq6qEfTvyHoBbnS4frBdZoJBLvPAY:arxH+fulSqlHHqbnSyfZoJxoY

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

discoveryspywarestealer
Score
7/10

behavioral2

discoveryspywarestealer
Score
7/10

behavioral3

Score
3/10

behavioral4

Score
1/10

behavioral5

Score
3/10

behavioral6

Score
3/10

behavioral7

Score
3/10

behavioral8

Score
3/10

behavioral9

Score
3/10

behavioral10

Score
3/10

behavioral11

Score
3/10

behavioral12

Score
3/10

behavioral13

Score
3/10

behavioral14

Score
3/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
3/10

behavioral21

Score
3/10

behavioral22

Score
3/10

behavioral23

Score
3/10

behavioral24

Score
3/10

behavioral25

Score
3/10

behavioral26

Score
1/10

behavioral27

Score
3/10

behavioral28

Score
3/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
3/10