Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-01-2025 00:18

General

  • Target

    Loader.exe

  • Size

    1.1MB

  • MD5

    16ac36a918c29f1e3f54ada06befdca9

  • SHA1

    69f59cfe33b74fe22864e269d9bb60d932c79001

  • SHA256

    5a7a88b315c2a2dc81ac4b5af5f48b310a13ffd7377a9608bec5d72717d99343

  • SHA512

    349f0853d4cf052767139ee74d00892e31db661766008478c2f65bf24f008b51b88736520fda6c2f73069c89bcdd630ebbef6600e76ce4c9a8b7624445519549

  • SSDEEP

    24576:pAodEpXENNq0lH68t/eNil3VHmFgugQWkh2otY/Ocw9zq3mHZb7Tb7j:qHD048gklHcMQWkh2o8ObVq3id

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://sailstrangej.cyou/api

Extracted

Family

lumma

C2

https://sailstrangej.cyou/api

Signatures

  • Lumma Stealer, LummaC

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

  • Lumma family
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Drops file in Windows directory 8 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Loader.exe
    "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4944
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c move Buses Buses.cmd & Buses.cmd
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3544
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2372
      • C:\Windows\SysWOW64\findstr.exe
        findstr /I "opssvc wrsa"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4520
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3768
      • C:\Windows\SysWOW64\findstr.exe
        findstr "AvastUI AVGUI bdservicehost nsWscSvc ekrn SophosHealth"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:452
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c md 672717
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2012
      • C:\Windows\SysWOW64\extrac32.exe
        extrac32 /Y /E Investigators
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5068
      • C:\Windows\SysWOW64\findstr.exe
        findstr /V "HEAVILY" Jackets
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2240
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c copy /b 672717\Commentary.com + Parts + Favourites + Rochester + Pest + Simulations + Touch + Possess + Analysts + Radar + Sys 672717\Commentary.com
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2844
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c copy /b ..\Contain + ..\Apollo + ..\Displays + ..\Name + ..\Mill + ..\Given + ..\Terminal u
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1424
      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\672717\Commentary.com
        Commentary.com u
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3980
      • C:\Windows\SysWOW64\choice.exe
        choice /d y /t 5
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\672717\Commentary.com

    Filesize

    2KB

    MD5

    2afef75a6916ed35b2bdb5de65aaf2ca

    SHA1

    4047156dd5e157db9bc676dbad90b5e2a6a7da5a

    SHA256

    794678a42985d590b8071ed6caf8bfd3f76c173c727b664a3ab1d114e81be674

    SHA512

    b48b0e15f1beee647ce306b6512b21fbb39b2664bdb0e1e9e63d2b530d302f9ade26af40da222ac41921f93431ce16e752f7e8f6c2f2d4bc2203262e0da266cb

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\672717\Commentary.com

    Filesize

    925KB

    MD5

    62d09f076e6e0240548c2f837536a46a

    SHA1

    26bdbc63af8abae9a8fb6ec0913a307ef6614cf2

    SHA256

    1300262a9d6bb6fcbefc0d299cce194435790e70b9c7b4a651e202e90a32fd49

    SHA512

    32de0d8bb57f3d3eb01d16950b07176866c7fb2e737d9811f61f7be6606a6a38a5fc5d4d2ae54a190636409b2a7943abca292d6cefaa89df1fc474a1312c695f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\672717\u

    Filesize

    493KB

    MD5

    e5c7ee16a7493817e95b75974d3b2ce3

    SHA1

    889d319336b674d211157e31d0b7c662c9a63db1

    SHA256

    787be0889de588a6f1b279122496aafeab8095bc4ad1432a5f9315d4b3b66e05

    SHA512

    8319a5bf7bf08bf8019654a7afd99440f138bb19cc8e69959b1f72271c5388c8a6a22cf9538cf26a1de85fcd637d2eabcf2b4f34be8584925565aaddb28ce1cf

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Analysts

    Filesize

    100KB

    MD5

    8bb1dbf2a308789236297e21d4aea007

    SHA1

    1cdc6c170436d0f427c27dcc25a5b9436cade09c

    SHA256

    f8fd730ddab96f0b202c6e3f8694bdcb1c84e943b0a773fd07986d283d6d0011

    SHA512

    020932a453e10dba6ea2fdec0ed231a80c836424e531b11f710abdae6fb2b1d0352221342f3b8e7ee8df1d7db0b16b2eb3c2beeb1a57fe09cefbf9bb7ca154ef

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Apollo

    Filesize

    98KB

    MD5

    3d96de5980245ed8bbfbfbf2e4db3aca

    SHA1

    266e73bae8403912b880cc4e92552e6d38cbaea6

    SHA256

    e724542ddd3cd07735b75ca76843650862f93cdd3728724cb87d39e1f01d60fe

    SHA512

    012039799e62cbfc18eed3e8fe684c4cf1f7dd3e8531d84e260ca4951cac8e4c91c88666e61e8a467ac2ba4d6d67bc93a19050c22165fd7179a0396ec11d9edf

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Buses

    Filesize

    15KB

    MD5

    aa42c7fea6808c0af9f2f9dc52f07782

    SHA1

    a350df0be5f2fb823dfd6450c180da4caec151c9

    SHA256

    bf7e5027aa452490352cd2df668779d6dc230b7f27e00a504ed032704528ad43

    SHA512

    150488c67ed99aff77bb74d1a238710cbc65b3fe513a8f06007c3301b4603a1541a0f2872b787e45cee9a33d80be5d697f39aca58ec429c24e1bfe91e5de2c11

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Contain

    Filesize

    65KB

    MD5

    5abab600e19a94a84e220fc5220a9b14

    SHA1

    b1d535b02fcea8a511967bc302a2d3d5d0c5d90b

    SHA256

    c764f0fb99c8f35491898d4331a88b5e17df2137c9c8981942783316bbdc585b

    SHA512

    799ed7b8eac804a862df5f34e0f71c5e4a45b806596c98154037e5dc0c3cfe49e28bd97645a00bb029dc1d44f5c927a2abdef2e9112221353ecfce2615d1732e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Displays

    Filesize

    52KB

    MD5

    7d36ffad89e91436c482d996e1c5a8ff

    SHA1

    bf1791a1d1cf94e009100764f84c4165cad82ed6

    SHA256

    379c3f76f49ffd01f1fcf8ee8c8172bbba512a4d9e1e5e5f032aa9c2be2fdd3b

    SHA512

    37eb10a7b0cf60539873ae35a0e3e823cbf1599eaaa8181bbb5557d3ad5702a1559f46895b3f132fe836d2782434c3eb1428f3d4e7877d939fd69021432cf439

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Favourites

    Filesize

    117KB

    MD5

    e8d086062b46f8ac885d9b6ecf1d4129

    SHA1

    c89700e3530f1caa75e8963f3a1e085f54a8d25e

    SHA256

    9049d6c099e773b261d9fe9b877dc12a248513132c8626b86d4e1dab3cca42c7

    SHA512

    61b5075c7a2445578095a8df92293088b92f7b3584c7771241168346e69df0d59f1e7c0d088724acc40a3c56ed17bc80a75f7e55316f3a1cd380d25383dd5881

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Given

    Filesize

    97KB

    MD5

    a57729977e6b5b11b9b9ade4130dd9e0

    SHA1

    e10a28f4d16896031c768dc1ca2d510a4e81a10b

    SHA256

    78d18a62d3c75275afeff635375a1f4370cdd5520730f8fbc572b4dba43e5fcb

    SHA512

    46a722ba28265de3f9835661891b0b46fc3b8adc91b48c791fdf024ab88b306b31eb4492ae95a74eae9fe7b9d31286debe35513fef2c8216a75c05ef5df14758

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Investigators

    Filesize

    478KB

    MD5

    077c44d8585f7a668f60b3aa75fdfc4a

    SHA1

    bd426d85ef7712d2e08586f8f4003cd42b517672

    SHA256

    314bddc458e2195062351b154607523a723a3cc2ec75efd8f0da82586840eaf4

    SHA512

    ed11cdab4bd1c97e8c6f648ee2106a1a41c8460e012bc13dd52f5453f421ba0b31d29b928ef909e31dec097b6095330ab82166aa200217ea6a9929fd316c5644

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Jackets

    Filesize

    2KB

    MD5

    919a24637f5e2563dc365659e655c390

    SHA1

    667ea4ca9506ee32e51f29da0fc787d4b15d7fb7

    SHA256

    69028bd013ed991351dbc9de17c9a3b33b8fe42b7320d0d855b9f78aa5fbbafe

    SHA512

    4d6d07072b43505efbc507e528b220e19476a511f457aa82aed28947a3099f0148be9f041d8913b423b7638fd1b01436d7f4161e3fe015090d6cc3bde92fded4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Mill

    Filesize

    51KB

    MD5

    8c1d1b3a4eb8d2af73edb3f539b92fab

    SHA1

    b609d3b659d3f25952c2e58aab3eda6dc4626a18

    SHA256

    2324e57ab04af35764a26f8c49e2193c67f22904603bce366ff40d195fbe17d2

    SHA512

    c74418b8b6d0cd22b3c25fafee811c14a2f3debe7ad0fe595ad68bfd5b39839a4ebf82d1ccf59fc503bc851963a62094b9b34e2ecff1beb22d047682d658590e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Name

    Filesize

    87KB

    MD5

    5e88567e27b1dedd756e6ef1c5da17c5

    SHA1

    0b67150c038978b79ebfa1bdb1f63c3b2874ad70

    SHA256

    c02f60cad58451af445a22fc3e6599cd488413dc7d9c8e11646b9ad50093be50

    SHA512

    f46c2060be8d47c58eee3f84a3f5079bf1dda3b8d86fd6aec7705c666d8d33a1e436c4934be653206c7b47de38163de9932b86764aa7d789e5ca0b2a431053ea

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Parts

    Filesize

    69KB

    MD5

    685c0f9269179f062270f85ca9a2e560

    SHA1

    553e15baa1b688dfdd0abf801822c641301a6bcb

    SHA256

    e1bd07f95d5055b0053688e38c14d61fcd70e92f7826579c4ee45df2740a6804

    SHA512

    e5ef778264f630b8e0e7f6fd6274826d7dfbd14a10a67f0df0961b0281f91d63d19f534ae1d36c98578d4d157701ea024ed61f91a9e8f0a14ee5397ce439e934

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Pest

    Filesize

    128KB

    MD5

    d4c40a1515ab758cbca591f4f1530951

    SHA1

    eae1e1e71348a8f1d3ee8c035764f8eb7e0c5849

    SHA256

    6f79c3fbab818b87109666ef0a38d79cf5def54f9de5ecd68bd5366f4e0a10a5

    SHA512

    5b4012490523ab22934dff000985ae82be23a23f3100ee237de13a573224a855a71e4547b14b8327cd7e3b468597387dbbdf91dea1c21246aca7dd171a307f38

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Possess

    Filesize

    57KB

    MD5

    f5adba0dd83290f1c77557a63cd248a7

    SHA1

    66cd877e9459217a8907fe544fe7195382ddd89e

    SHA256

    a8de88b8e06ed48e0a0220487ee3a974579bc368f14f3c0c9cfb4a3d05263ffa

    SHA512

    8bb56a1fa7f7a56001636ca612fdfdc019bdf95dee2cc7383b7005567924f667d250bf80d7482ff0b149469873ccd9a45504c75f2035c3cbcc45602ba4a70ef1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Radar

    Filesize

    120KB

    MD5

    65cacd951491179d861b7a5c42a0bafa

    SHA1

    7a5928a684570af8b6663696cce260bc9dc93f11

    SHA256

    480b0f02f13e28973c9947e40752db9e89f7b2a1d3d75d9008bcb8f518be2643

    SHA512

    ca69dd61cd1346e56012f524b83856f3be4e54d3a8301cd224b189dde7df0533a0c9fc7d9f8d5dc0ce311f4231cf1caf5b3104c1d1ebdd1ab06bf5b2cfa23462

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Rochester

    Filesize

    120KB

    MD5

    363328c48de082e845dde35c76c98c68

    SHA1

    9d80778643d5116956e79a04c83d88335c16f269

    SHA256

    5c6829df2ca0a5cdfca7391014555076ea570e3e3bcd5920c4c1153b23828821

    SHA512

    1a3e30f2e7b03900309ab2e42b2fea04407b7d92f32c01502a908b5df33b321b1db521bbfa8fee2976717320416cc8df5b6e8f0687fbe4e2719854b0c80ad01a

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Simulations

    Filesize

    133KB

    MD5

    3842755604d08e44c0ad02d218b4845b

    SHA1

    a97448cc13782aa80fe74748e38fbdd60b519030

    SHA256

    051b7147f9c636121ff5b1e97e05cf56c8a7a72663614609170dd6be0749ab73

    SHA512

    11d3b171a8a52e6e881678bcef90a5dd3ba422912e38c69a597a03d6ed9dcdf28f459bfde1e114056b3f2d628875691af3258f298d2538cbce6bc1d39c187c26

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Sys

    Filesize

    15KB

    MD5

    83c718b31ad4e7789348d35dab4bec7c

    SHA1

    b38f684fa22bc609fc96ae34e9563ad215937383

    SHA256

    39076bcdb6dc8bc37b683693f7086c972632fc4449cc6062a534412185b244dc

    SHA512

    25ff8e59a60c47869d8d27c2ba2ac1cc8851ecd8a7b4a065ae1a094ea37f826c17a6665bdf4c9cd915201674890ddcc813d7d25177a60201ee7a4d492b9225b2

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Terminal

    Filesize

    43KB

    MD5

    01e3ad4f76967f6eae0849d0e3eca092

    SHA1

    4d7f0f7cc8f9fbd1f5725929fed5c4a48a02613e

    SHA256

    4fa173d94796f2b7c8cde9c8e0a76604dfe74374b20e0cbf81bd1ffb07930932

    SHA512

    67703fb00e998c0d604d6484aaf24e52d1a43d422d7cb8029a74956d6d5783cdf9bc3b571f334b2b621545f793c2725c0fe0e3baebda8dcc5c7d68a601d13fae

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Touch

    Filesize

    63KB

    MD5

    4021e51169bc9a64c2b64783953e5ebb

    SHA1

    a1fa39c391c6167dd146b1c99bae4c2e0168ac0e

    SHA256

    207733202874187a960eb73049ed035a80199823d481fd3bf9264038ae7b5a33

    SHA512

    bcc68ef897e77f08a04168b0fd42d89c94c0a685d97cc030039859cca664faf9a3c6deff7db8ce88e2ce86793257218380d39af4d3a903b261b7e304adcdafdb

  • memory/3980-71-0x0000000004540000-0x0000000004599000-memory.dmp

    Filesize

    356KB

  • memory/3980-72-0x0000000004540000-0x0000000004599000-memory.dmp

    Filesize

    356KB

  • memory/3980-70-0x0000000004540000-0x0000000004599000-memory.dmp

    Filesize

    356KB

  • memory/3980-74-0x0000000004540000-0x0000000004599000-memory.dmp

    Filesize

    356KB

  • memory/3980-73-0x0000000004540000-0x0000000004599000-memory.dmp

    Filesize

    356KB