Analysis

  • max time kernel
    67s
  • max time network
    69s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-04-2024 16:56

General

  • Target

    https://bit.ly/3TCnMD1

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://directorryversionyju.shop/api

https://birdpenallitysydw.shop/api

https://cinemaclinicttanwk.shop/api

https://disagreemenywyws.shop/api

https://speedparticipatewo.shop/api

https://fixturewordbakewos.shop/api

https://colorprioritytubbew.shop/api

https://abuselinenaidwjuew.shop/api

https://methodgreenglassdatw.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://bit.ly/3TCnMD1
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9c11746f8,0x7ff9c1174708,0x7ff9c1174718
      2⤵
        PID:648
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2040 /prefetch:2
        2⤵
          PID:392
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3464
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
          2⤵
            PID:3504
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3368 /prefetch:1
            2⤵
              PID:2480
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3380 /prefetch:1
              2⤵
                PID:4972
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5472 /prefetch:8
                2⤵
                  PID:1080
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5472 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3776
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5504 /prefetch:1
                  2⤵
                    PID:440
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5512 /prefetch:1
                    2⤵
                      PID:4240
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5208 /prefetch:1
                      2⤵
                        PID:2772
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5660 /prefetch:1
                        2⤵
                          PID:4456
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5608 /prefetch:8
                          2⤵
                            PID:3460
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5596 /prefetch:1
                            2⤵
                              PID:1708
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2032,461283784293906887,18410178892321568771,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6572 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4960
                            • C:\Program Files\7-Zip\7zFM.exe
                              "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\Downloads\FiveM.BlazeHck.7z"
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious behavior: GetForegroundWindowSpam
                              • Suspicious use of AdjustPrivilegeToken
                              PID:3932
                              • C:\Users\Admin\AppData\Local\Temp\7zOC5FEC7E7\Executor.exe
                                "C:\Users\Admin\AppData\Local\Temp\7zOC5FEC7E7\Executor.exe"
                                3⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                PID:1252
                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                                  4⤵
                                    PID:4376
                                • C:\Users\Admin\AppData\Local\Temp\7zOC5F52F28\Executor.exe
                                  "C:\Users\Admin\AppData\Local\Temp\7zOC5F52F28\Executor.exe"
                                  3⤵
                                  • Executes dropped EXE
                                  • Suspicious use of SetThreadContext
                                  PID:4960
                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                                    4⤵
                                      PID:4280
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:664
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4728

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Executor.exe.log

                                    Filesize

                                    425B

                                    MD5

                                    4eaca4566b22b01cd3bc115b9b0b2196

                                    SHA1

                                    e743e0792c19f71740416e7b3c061d9f1336bf94

                                    SHA256

                                    34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb

                                    SHA512

                                    bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                    Filesize

                                    152B

                                    MD5

                                    7740a919423ddc469647f8fdd981324d

                                    SHA1

                                    c1bc3f834507e4940a0b7594e34c4b83bbea7cda

                                    SHA256

                                    bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

                                    SHA512

                                    7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                    Filesize

                                    152B

                                    MD5

                                    9f44d6f922f830d04d7463189045a5a3

                                    SHA1

                                    2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

                                    SHA256

                                    0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

                                    SHA512

                                    7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    d4a998547a1332483d88e2e5014bd868

                                    SHA1

                                    8f3f3aae58e3ee75ea50a7a50e76f063895eb830

                                    SHA256

                                    fea1104f884739a558fbeba392d2dae5d4960e04e224a2b35c8909d738e84ff7

                                    SHA512

                                    ec520e831d1f75a27e9a9e02e74d0281b2c375daaa08e6c6dd646e190b937b6583496f54ebb4edf5200fbdb8e6e9afc5ac4293aca26423ee71d98091914b2de6

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    d4f69046ca0ecc074c448aa5ac85ca7b

                                    SHA1

                                    cfff922ab485caa0564a37767461a507ca5c6126

                                    SHA256

                                    082f37c5169e734ee675c3e9de78c04a61f6d595c0de9f8c250b19a64d1d8884

                                    SHA512

                                    d695a6783cfb56bd8345dfc18b58426aaa15c8d74a129e66e5df40f6ca46f42634b134dfe9b401e4d4a559269e9c4fca38daa09aacd1849f3170222c89377424

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                    Filesize

                                    16B

                                    MD5

                                    6752a1d65b201c13b62ea44016eb221f

                                    SHA1

                                    58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                    SHA256

                                    0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                    SHA512

                                    9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                    Filesize

                                    11KB

                                    MD5

                                    9d59aa37c2eb13cce5bb45ca3dd98506

                                    SHA1

                                    94320a77abea4fff8bb5d7eaace1c03280d81ec5

                                    SHA256

                                    896a741d09787a0a33be319a0f66b064336ca9b9fa1c91d5de4eaaa017438395

                                    SHA512

                                    f6058a205f38be70b646671982df5f45ec1d181faf4cb74334799e57e6cb6b89a8fd8a96fc531f09fc1c2892196e1ac0866ed8735799e596c835cf0a18eb73f5

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                    Filesize

                                    11KB

                                    MD5

                                    a3200bed3cd75fc012aca6e6f1c87c4b

                                    SHA1

                                    805d58714a049eba658cee5c1d5d4160cf1f8d9e

                                    SHA256

                                    796c535f2e52312721ec1ba78dc76e96c6fbc449c773d5311fdd9bfe095578f2

                                    SHA512

                                    e5ee16a50e8824f5efcab6403e41a682e3059fa72d8676ae16d95e3029d3cdcf1824f900ef6dc21433e54600b5bf5e9c4aff842dc207968f15e0da83ac4f47b7

                                  • C:\Users\Admin\AppData\Local\Temp\7zOC5FEC7E7\Executor.exe

                                    Filesize

                                    284KB

                                    MD5

                                    246558ed006f01b60498078cfa630990

                                    SHA1

                                    e8b28476ca22c13c7854d4977ae9a4fc0c6c0aaa

                                    SHA256

                                    85befba77a3bb1b50c1192d10fddd913ad927adbce5f404ea43e2be617a68543

                                    SHA512

                                    2d74dbb8f1e146ed0d77c87b711a7c452f483bfbde702956abff832cd5b96ba5984eeb3b2786e51e365f655ecfac146dba610cd9a898355d5bdf0f611311edcd

                                  • C:\Users\Admin\Downloads\FiveM.BlazeHck.7z

                                    Filesize

                                    67.4MB

                                    MD5

                                    28a7d6cf92410a38d36bab625eb72ab1

                                    SHA1

                                    06a0eb6e4786dace6abcda559acdd66ab43142d6

                                    SHA256

                                    a491bf2d190c69269ca9f48af9418593b61517bc6390ce032aa08568fd9ed2ee

                                    SHA512

                                    14b5dcfe517ccb9b100b14fb6466314f446610535eea60300c0b4ef54913910c2fd8a3401c8925f572bab3b328603a107da52905fc3a6917c2d1afe40a3d9842

                                  • \??\pipe\LOCAL\crashpad_2020_ZLUHYOIKEXMAZWXI

                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                  • memory/1252-134-0x0000000075050000-0x0000000075800000-memory.dmp

                                    Filesize

                                    7.7MB

                                  • memory/1252-133-0x00000000028D0000-0x00000000048D0000-memory.dmp

                                    Filesize

                                    32.0MB

                                  • memory/1252-168-0x00000000028D0000-0x00000000048D0000-memory.dmp

                                    Filesize

                                    32.0MB

                                  • memory/1252-115-0x00000000003C0000-0x000000000040E000-memory.dmp

                                    Filesize

                                    312KB

                                  • memory/1252-116-0x0000000075050000-0x0000000075800000-memory.dmp

                                    Filesize

                                    7.7MB

                                  • memory/4280-165-0x0000000000A50000-0x0000000000A51000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4280-166-0x0000000000A50000-0x0000000000A51000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4280-170-0x0000000000A50000-0x0000000000A51000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4280-169-0x0000000000400000-0x0000000000449000-memory.dmp

                                    Filesize

                                    292KB

                                  • memory/4280-167-0x0000000000A50000-0x0000000000A51000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4376-135-0x0000000000A20000-0x0000000000A60000-memory.dmp

                                    Filesize

                                    256KB

                                  • memory/4376-119-0x0000000000400000-0x0000000000449000-memory.dmp

                                    Filesize

                                    292KB

                                  • memory/4376-137-0x0000000000A20000-0x0000000000A60000-memory.dmp

                                    Filesize

                                    256KB

                                  • memory/4376-131-0x0000000000400000-0x0000000000449000-memory.dmp

                                    Filesize

                                    292KB

                                  • memory/4376-138-0x0000000000400000-0x0000000000449000-memory.dmp

                                    Filesize

                                    292KB

                                  • memory/4376-136-0x0000000000A20000-0x0000000000A60000-memory.dmp

                                    Filesize

                                    256KB

                                  • memory/4960-164-0x0000000075050000-0x0000000075800000-memory.dmp

                                    Filesize

                                    7.7MB

                                  • memory/4960-163-0x0000000002A40000-0x0000000004A40000-memory.dmp

                                    Filesize

                                    32.0MB

                                  • memory/4960-157-0x0000000075050000-0x0000000075800000-memory.dmp

                                    Filesize

                                    7.7MB