Overview

overview

10

Static

static

10

Loader/Loader.exe

windows7-x64

10

Loader/Loader.exe

windows10-2004-x64

10

Loader/dmx...ls.dll

windows7-x64

1

Loader/dmx...ls.dll

windows10-2004-x64

1

Loader/lik...er.dll

windows10-2004-x64

1

Loader/samlib.dll

windows7-x64

1

Loader/samlib.dll

windows10-2004-x64

1

Loader/wdi.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    rust-hack-fr33-branch1.zip

  • Size

    356KB

  • Sample

    250105-wj3tva1nh1

  • MD5

    8f90f7d3f4542450d607d8c490a3a1a8

  • SHA1

    4dcd1699b9395283fa175aa3077ca1964d6397c6

  • SHA256

    ff0dbec02b96a783ace56923493c73cd2f08288941bc5337cb25fb2bd83b9af5

  • SHA512

    3e8639a3b9b0dc58955da3f75c2c7ea6caf57e01f4def8dd97b9be46e47a14fe600a48c8832124f49582b5be3523f8ef9af6dec7afecfadeaad9a06162924932

  • SSDEEP

    6144:XaQZmF/QmMJYXGS25NHeGuhA66eATENL7LtzjvTicVBfowX3jF0yhSZpHxV:XaQZc/rXoDeG/66eAwlRzicVBrXzF0yY

Score
10/10
lummadiscoverystealer

Malware Config

Extracted

Family

lumma

C2

https://hummskitnj.buzz/api

https://cashfuzysao.buzz/api

https://appliacnesot.buzz/api

https://screwamusresz.buzz/api

https://inherineau.buzz/api

https://scentniej.buzz/api

https://rebuildeso.buzz/api

https://prisonyfork.buzz/api

https://ingreem-eilish.biz/api

Targets

    • Target

      Loader/Loader.exe

    • Size

      646KB

    • MD5

      2ec18b257662dd107ae84263ecd2e5c1

    • SHA1

      ce2efa8394c35b8da16428b10ece4a856c53dd1f

    • SHA256

      539f0617a85a7a0773cf9e36d803c1a8ddf5c69dc003c80c1f3afac147b47554

    • SHA512

      6cf6f83dbaca7f218f6add89de942bc6a8d83fef9ccbbb3f3ef3c03bba4233a25b18f1bc392da27b37b88bb649fecc7c05ed28a9dcf849de957103f03fa63342

    • SSDEEP

      12288:xI6tpbrZqB16QBXv9trocVyiBFAMyhZVUEz4Pjt/ax7OA2:xIMH6JjocVy+yhZVUEz4PAx7O

    Score
    10/10
    lummadiscoverystealer

    • Lumma Stealer, LummaC

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

      stealerlumma

    • Lumma family

      lumma

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      Loader/dmxmlhelputils.dll

    • Size

      259B

    • MD5

      9abd95d760a752257bcb7f5ee3c14008

    • SHA1

      29c4a0b474ef189b2f6a267d560b103ab5f4b323

    • SHA256

      d9050e97477cfe7be44992a505c2cdad8f0f43a3c0bf0e1e1a3d1f175d92ac51

    • SHA512

      f39a345e695d42d81a35b71923da8dd1907a0c48da24f580a102600fb72bcf259ee817414e736d67b0f1196dae0610a00926b1aa94640171e6f5cf09b6830da7

    Score
    1/10
    behavioral3behavioral4

    • Target

      Loader/likodi/NotificationController.dll.mui

    • Size

      4KB

    • MD5

      5a940db75a80c7571cc221cf3870ef78

    • SHA1

      203ac94c768a8916ce70f6db7ada481185c06eaf

    • SHA256

      d3e15411a49c52b69d00ea4c32a3eba6eadb26da7b7f294e90c75aa7d33f210f

    • SHA512

      ec639abf80a633f3fa1a848d2236ca8cf28d45a5a0af85df6c3273f05fcb6db2fe6afbc057761c07234ca3f9b619866697dd357d155ab5df8e1687267ecc7099

    Score
    1/10
    behavioral5

    • Target

      Loader/samlib.dll

    • Size

      9KB

    • MD5

      f3078d7cbe7d330f06c51dc177f58e6f

    • SHA1

      bb191e939d938b6fd9145473b4fb16cd48e33595

    • SHA256

      83b293af5ae8fa2f226dc86c4b9aeb5f6af41880eb72c55c895c2ab445b0bbd9

    • SHA512

      1749bbc37baa46aa95a883029ac52a366fbbe26963ac38e34dc5f6eca150a6a6158f8657543d4ecef59dae3570180bf472c981b1473c98be9c570b42aab0e897

    • SSDEEP

      192:xxoFkSrGiZ3P621D3xjzAS9CNnGhk8YGCPQp+7FTQgl7OQHQF2T:xxofVZ3T9jkS9ClwkvGsDppl3wET

    Score
    1/10
    behavioral6behavioral7

    • Target

      Loader/wdi.dll

    • Size

      86KB

    • MD5

      7d326b235ab064ff70376f1d015cc084

    • SHA1

      3b394e93ef206d30fafbf3202a5a63a4b6667580

    • SHA256

      404dda0bdf9a6c1c61653cf7e965f504b3a3a3b662f88c906aaa19a9c3df160c

    • SHA512

      f33face04507edd462b40dfd0771da3f241374c99fc956def9678a05c15bf5f8c945579006ab250646120a7f983fe4a57b55c93bdf921142f6464bc74fee2347

    • SSDEEP

      1536:2xg+XurUE+dlamMsyhirFoNZ5MtDPQEInpF6qbTyuVKiRoTnd5Zatd2nZXBjVym4:2x5XXdMTsyhirFoNZ5MtDIBpFtvLASoy

    Score
    3/10
    discovery
    behavioral8

MITRE ATT&CK Enterprise v15

Tasks