General

  • Target

    Exloader.zip

  • Size

    5.0MB

  • Sample

    250109-z9w1rstmgr

  • MD5

    d063d4ed1825677c49318334f4f5715d

  • SHA1

    15bb70f974a021141104ad7fd624246f3d3f8518

  • SHA256

    9d3bff1e8d84def24d52982b30cdda2403fb5645ac7e1b6fa7143c3810bb664d

  • SHA512

    6327b1d8f271e14d385eaf593036cf4eec8b2d316187c34267078347908f90bfa8762ad4e7b5288e3c3f19134383f948c7feebfe0b63c7be4b55f01252f57ce9

  • SSDEEP

    98304:FEIOf75mbmYkp4HnrQxOnC0/lWYMKKfmsSfjHut3dokFZulIRJh1QxqxOBiesK:uDNmCYkp4Hnr2x0/qZuVjOt3dhF8Sjhs

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://robinsharez.shop/api

https://handscreamny.shop/api

https://chipdonkeruz.shop/api

https://versersleep.shop/api

https://crowdwarek.shop/api

https://apporholis.shop/api

https://femalsabler.shop/api

https://soundtappysk.shop/api

https://letterdrive.shop/api

Targets

    • Target

      Exloader/7zxa.dll

    • Size

      8.9MB

    • MD5

      d1a017b1cd87305dfc1c4684b03168fc

    • SHA1

      e86d686b32040b58a41ec421e2192a9fd14561d1

    • SHA256

      fb164d4fb775f9550920d241d6f87acc398f3d1e3e569cae0ed267f57b11e02d

    • SHA512

      3591158827391d26befec0ba0086f268a950c247510576f76edba5184fb52d67efef59fac0bef355a045a0b2a41960efc3656fac10aefa694415873a16898d98

    • SSDEEP

      49152:bdpYR5C8WAv8ZPzxCwhHst6DHXhHdTPkhWQt9tPChinHB5T/qwrZxJ2YR/a:gC4tPoMHPqKJ2YA

    Score
    1/10
    • Target

      Exloader/Data/MimeKit.dll

    • Size

      1.1MB

    • MD5

      007c665a952587526f08fab9c84b0973

    • SHA1

      e98a30dbd4421a0b06224eac66e5db3db052de49

    • SHA256

      4bde60d1eb8f31844097e609db2874d138ba896d530a195572c19b7ae3014f95

    • SHA512

      3ac4d8c322bb0b601e60c9068ad0a83e80543cc0233d16c277d430b015f74a685715dd37a62e13b69505935ab39f204d443615f372329b030bf98a4c89ebc1df

    • SSDEEP

      12288:2ojHuG7qgJZ3W4vlnTZ6/hsHH6c/l6gSttAd7b52lD3qWh21UyKCzrZGG5uqgoz:2OzqAZG47lHH6c/l6gQ21XK+rAGE3oz

    Score
    1/10
    • Target

      Exloader/Data/System.Buffers.dll

    • Size

      20KB

    • MD5

      ecdfe8ede869d2ccc6bf99981ea96400

    • SHA1

      2f410a0396bc148ed533ad49b6415fb58dd4d641

    • SHA256

      accccfbe45d9f08ffeed9916e37b33e98c65be012cfff6e7fa7b67210ce1fefb

    • SHA512

      5fc7fee5c25cb2eee19737068968e00a00961c257271b420f594e5a0da0559502d04ee6ba2d8d2aad77f3769622f6743a5ee8dae23f8f993f33fb09ed8db2741

    • SSDEEP

      384:/rMdp9yXOfPfAxR5zwWvYW8a2cyHRN7vCvlbLg:/rMcXP6N6e

    Score
    1/10
    • Target

      Exloader/RarExt.dll

    • Size

      2.4MB

    • MD5

      ed48227dc6b9d864a143860aabf7a6a0

    • SHA1

      e1006e30d3b46fc3653670b87c9288345442bdd6

    • SHA256

      ca28db0c93c75fb5c010e1ec2a49f52bd823665db41a4d1a5ff35a0e9c3837a3

    • SHA512

      d8b7375cad136a92c646f1e30a1777fab2ff3f1af83b514e5a98e759303b11ba9b688d62c7688faa99798cb84f7a68386dbc034ae446896e4be9892b00fb2ed2

    • SSDEEP

      49152:rtmNUM5ex9duVqpy2suVH9BAzvWF4i1TxWLcOGTGS4gYe:rIJebHbAzv1Iz

    Score
    3/10
    • Target

      Exloader/exland_setup_v3.exe

    • Size

      519KB

    • MD5

      e65b9d796febfbf98d7887a2c50a11cc

    • SHA1

      b3f0697389f8c58838db281f23f1740053e5416b

    • SHA256

      12fe4165742c6d9020723d6abb9a1c10c3fa738e52ac353690780615af7f895c

    • SHA512

      c09f291e374c5f2b001ec657881b3206a902a3eaa15564dc47be8d9acebe709f4b4ee1278e4f38d1ece31f4657f7b440444ffbb228b8fdf58d1dfcf13ad08aff

    • SSDEEP

      12288:buYx6vQBHZi+4dD/aCXRYdAIo6QTcutL547S:bFsYBHZi+4dD/aChYdAIohTDL

    Score
    10/10
    • Lumma Stealer, LummaC

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

    • Lumma family

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    • Target

      Exloader/psmachine_arm.dll

    • Size

      3.4MB

    • MD5

      e10313cd4664ee3140ad740602f1d5e3

    • SHA1

      dd49494c146239a22853a200594a51e4587394a2

    • SHA256

      9b77d8833734862b7eef9dfdb4aaca70ae4e5fca86fa9f1cd559c4d7abe3f4e7

    • SHA512

      814b30e79e6be26cd291e2a5e3e02d3a58d505f319afa6435497adcb4c17b419a24e383f7a6946a69c319be15581a913a22b676fc7516b8103744fc8e3e02dfc

    • SSDEEP

      49152:U3cNOSm6Pyk7BrPRsKLhFxHzfydZp1CTeSo03/F:UiFhvzfQS9

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks