General

  • Target

    Mal2.zip

  • Size

    8.7MB

  • Sample

    250316-kch1bazkv4

  • MD5

    6fdc5ce2ecd97b33ad8b7290103674ba

  • SHA1

    1550516201bebc1e7b1a799d89b2b397bf2348a6

  • SHA256

    5842375b33d1461015322baac92a5d31e460dcc3b85e1d30d20196af96f81612

  • SHA512

    fd997cb3b113df4bd71f854eb73b6e4e2e9f8d276f1d01b03516a00209eb4b5e2b0d361268cd309b109659100ff0bec4f702cd87d697e82ba3a1d21a3b868d9e

  • SSDEEP

    196608:0jJ/lSeJUQOv6NsuJh08cwQagAuWBGjx1Rox8HUL0m:0h6bXuJq86aHuWBGjx1RoxdQm

Malware Config

Extracted

Family

lumma

C2

https://partparcadi.shop/api

https://crosshairc.life/api

https://mrodularmall.top/api

https://jowinjoinery.icu/api

https://plegenassedk.top/api

https://htardwarehu.icu/api

https://jcjlaspcorne.icu/api

https://bugildbett.top/api

https://weaponrywo.digital/api

Extracted

Family

latrodectus

Version

1.4

C2

https://remustarofilac.com/test/

https://horetimodual.com/test/

Attributes
  • group

    Ferrary

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Tob 1.1)

aes.hex

Targets

    • Target

      Mal2/Comn.dll

    • Size

      349KB

    • MD5

      f76f5a566cbb5f561d26e7aca841c723

    • SHA1

      4838fd2dd9dbfcdaf2b1f11091f15a17f93c29be

    • SHA256

      0576fc3b0c9381c47a8a9443abdd195eebb34ece0adc5c6d17624ca0e914e8e3

    • SHA512

      9f574f09a4c54b8e786846297fcfad7af647eb134d8e960b078a83e982ccae2956aa6c4c1014c01c7774461e31314904cb6dfc325c7a90c3e31130838beb24c0

    • SSDEEP

      6144:OghGJtKYAMn4uXXS49wb/wNK/YgNelveftFe/vbu9/wMLm4+KqhnWlLutAONKFj2:7pYA84uscNCDeVuy4onWWaj2

    Score
    3/10
    • Target

      Mal2/QtCore4.dll

    • Size

      2.3MB

    • MD5

      03985b7b207e63b6bb894ea6ea78d92b

    • SHA1

      0e6fc44b1f3c724e6050152d9e240a548314a6ff

    • SHA256

      793153a9262e4c280a71ea595fe49208a89766d6d344766af0abf8c32648f3e0

    • SHA512

      a2e9749c7d7c9745eb16b6976c6c208b3ce2ee524e958cf7c41d0d31a7fb761c4f66ad8320301c652ef4ea8128111ad9687e64f3944d40b933153d99ab8c272b

    • SSDEEP

      49152:boSCNMaKqdxVYZEC4brbrOFxDGJsv6tWKFdu9CrTduMlhEFWLjggXiWBv:ESCsf4fb6FQJsv6tWKFdu9CVJ

    Score
    3/10
    • Target

      Mal2/QtGui4.dll

    • Size

      675.9MB

    • MD5

      eb76a5bec2a70b516d7b751a769b47f6

    • SHA1

      494b7c3b714c1d273c48b160114acf9d3146f1df

    • SHA256

      9f96b75058f941a718ef7b0d0604f809ef9d7fe23d1414605f015d7a5fe61d68

    • SHA512

      e5c09dfb36fc6b52bac8609a6d29c4d73346775c233231a849a297e0e8ae00137eedebc6c606ce47e28e5f224802aa59e98cfff82cf9c9fdf4afa8366cb0b465

    • SSDEEP

      98304:QxsOZAe0cTSFGuzhyzzJx13wQMNVZoznsO+vV:QxxZNeoAcU

    Score
    3/10
    • Target

      Mal2/Set-up.exe

    • Size

      335KB

    • MD5

      61dc7844b70f4e6ffce0ec875dcc7faf

    • SHA1

      436a95a2135264bacaae51f6aa6a60c2ad6308c7

    • SHA256

      6ca9becba92609d2974352a205725346c696e864d087b63ea2afabd52707fb87

    • SHA512

      bbf2ce889e76a024b5c85b84b544608526b3a460f9751d3b2aa51a404f517705dc6d40756caa8071a65271e67791a16fb2bbbbc4d0b78c93e670c96404fba765

    • SSDEEP

      6144:k32qf6qqDdoAZrdsTs/88TuIc4vlico6CUwtXHQgO6aFuO:k32qKRfiTKNyGFuO

    • Latrodectus family

    • Latrodectus loader

      Latrodectus is a loader written in C++.

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Downloads MZ/PE file

    • Suspicious use of SetThreadContext

    • Target

      Mal2/breast.html

    • Size

      51KB

    • MD5

      32b7055e66439065de5ea5c8cc51ec80

    • SHA1

      b3af36490fc9bec19b6041221191eadf582e14b5

    • SHA256

      467459cf4763513e74820b221770142c560620d749fcf588fad4d38bb3d15cc7

    • SHA512

      fc9903fdeae2e21cfa58e716dbc9892f3b4de4e81286a22ae9e3a084502d161d14257690fb1f0815327ffd3140bd0fa774683a120c32a41bbb8d849b04abaa34

    • SSDEEP

      768:2XM8+KzTjc2gqtbminV1FibevwtqhhftLEayWud/DGC/QNZU50ugfCTgccp20t7j:UpzPSqh7vRXLExvrGdC0cK77GpN+/UI

    Score
    4/10
    • Target

      Mal2/libcrypto-1_1.dll

    • Size

      2.2MB

    • MD5

      832205883448ab8c689d8a434d92f80b

    • SHA1

      890c403a288c65683edbe9917b972ceb6eb7eba7

    • SHA256

      558addae67d50612acd60a02fb29d41be61999d299348df9a225e419cc9395ed

    • SHA512

      0c1b8b3776c14b78f9b7ac09627ca7762f62c63da489204f376519752b029951798c1ed24aed07cc660c5e54936c06560fda921e33a76e80ebab10ef97177973

    • SSDEEP

      49152:bzbweqQy7Fx+17AOaXV8pBnK8CGS1CPwDv3uFyiWT4oEQ:HbjBy7r+7bUGnK8pS1CPwDv3uFyi2

    Score
    3/10
    • Target

      Mal2/libssl-1_1.dll

    • Size

      641KB

    • MD5

      cdbf8cd36924ffb81b19487746f7f18e

    • SHA1

      781190c5a979359054ce56ceef714a8f5384cfbb

    • SHA256

      0813c77df688b39f26bad0be2b3e4afde13e97d9a1ebcbdb3b1f4184218d1a57

    • SHA512

      ca43450e853b3c74808ad199abe329ac2a2d7ae2e84c17fb467374c22ec9620fb102c75889e279e2d28f0ebd14d8bafafe700241ba4141fd64b4801802a3d474

    • SSDEEP

      12288:gS8b77+Zdm6b8nU2j64YEc9zYe5ZLKTedJHs8AO6yzBK:gSb9B8TedJHQO68K

    Score
    3/10
    • Target

      Mal2/msvcp80.dll

    • Size

      536KB

    • MD5

      272a9e637adcaf30b34ea184f4852836

    • SHA1

      6de8a52a565f813f8ac7362e0c8ba334b680f8f8

    • SHA256

      35b15b78c31111db4fa11d9c9cad3a6f22c92daa5e6f069dc455e72073266cc4

    • SHA512

      f1f04a84d25a74bb1cf6285ef705f092a08e93d39df569f6badc45b8722d496bbbef02b4e19f76a0332e3842945506c2c12ad61fe34f339bb91f49b8d112cd52

    • SSDEEP

      12288:jZY4lOHMwLwXBt+iak8txUa/hUgiW6QR7t5j3Ooc8NHkC2em:jZY4lOHMM8wix8tBj3Ooc8NHkC2e

    Score
    3/10
    • Target

      Mal2/msvcr80.dll

    • Size

      612KB

    • MD5

      43143abb001d4211fab627c136124a44

    • SHA1

      edb99760ae04bfe68aaacf34eb0287a3c10ec885

    • SHA256

      cb8928ff2faf2921b1eddc267dce1bb64e6fee4d15b68cd32588e0f3be116b03

    • SHA512

      ced96ca5d1e2573dbf21875cf98a8fcb86b5bcdca4c041680a9cb87374378e04835f02ab569d5243608c68feb2e9b30ffe39feb598f5081261a57d1ce97556a6

    • SSDEEP

      12288:mxzh9hH5RVKTp0G+vFhr46CI600yZmGyYG:mph9hHzVKOpt6MmGyY

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks