Resubmissions

13-01-2025 23:26

250113-3esxeasqcn 10

13-01-2025 23:24

250113-3d3p8asqbn 8

Analysis

  • max time kernel
    50s
  • max time network
    54s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-01-2025 23:26

General

  • Target

    https://gofile.io/d/o6qAzv

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://feerdaiks.biz/api

Signatures

  • Lumma Stealer, LummaC

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

  • Lumma family
  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Program crash 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 36 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" --start-maximized --single-argument https://gofile.io/d/o6qAzv
    1⤵
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4816
    • 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,0x100,0x104,0xd8,0x108,0x7ffa046f46f8,0x7ffa046f4708,0x7ffa046f4718
      2⤵
        PID:336
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
        2⤵
          PID:2688
        • 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=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4432
        • 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=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
          2⤵
            PID:3972
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --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=3312 /prefetch:1
            2⤵
              PID:3496
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --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=3332 /prefetch:1
              2⤵
                PID:1212
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4616 /prefetch:1
                2⤵
                  PID:2516
                • 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=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5036 /prefetch:8
                  2⤵
                    PID:4716
                  • 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=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5036 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2924
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5360 /prefetch:1
                    2⤵
                      PID:5020
                    • 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=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5184 /prefetch:8
                      2⤵
                        PID:5028
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5180 /prefetch:1
                        2⤵
                          PID:3548
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5976 /prefetch:8
                          2⤵
                            PID:4824
                          • 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=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6084 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4228
                          • C:\Users\Admin\Downloads\Lоаdеr.exe
                            "C:\Users\Admin\Downloads\Lоаdеr.exe"
                            2⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            PID:4056
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 1232
                              3⤵
                              • Program crash
                              PID:1124
                          • C:\Users\Admin\Downloads\Lоаdеr.exe
                            "C:\Users\Admin\Downloads\Lоаdеr.exe"
                            2⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            PID:4396
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 1228
                              3⤵
                              • Program crash
                              PID:4056
                          • C:\Users\Admin\Downloads\Lоаdеr.exe
                            "C:\Users\Admin\Downloads\Lоаdеr.exe"
                            2⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            PID:4504
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 4504 -s 1292
                              3⤵
                              • Program crash
                              PID:2364
                          • C:\Users\Admin\Downloads\Lоаdеr.exe
                            "C:\Users\Admin\Downloads\Lоаdеr.exe"
                            2⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            PID:1124
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 1208
                              3⤵
                              • Program crash
                              PID:4760
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5672 /prefetch:1
                            2⤵
                              PID:2364
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4752 /prefetch:1
                              2⤵
                                PID:2580
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5100 /prefetch:1
                                2⤵
                                  PID:1980
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4150999517306601408,5094269637007237089,131072 --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=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4888 /prefetch:1
                                  2⤵
                                    PID:804
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:5012
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:3052
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4056 -ip 4056
                                      1⤵
                                        PID:2188
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4396 -ip 4396
                                        1⤵
                                          PID:2364
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4504 -ip 4504
                                          1⤵
                                            PID:3712
                                          • C:\Windows\SysWOW64\WerFault.exe
                                            C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1124 -ip 1124
                                            1⤵
                                              PID:4820

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

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

                                              Filesize

                                              152B

                                              MD5

                                              0a9dc42e4013fc47438e96d24beb8eff

                                              SHA1

                                              806ab26d7eae031a58484188a7eb1adab06457fc

                                              SHA256

                                              58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151

                                              SHA512

                                              868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f

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

                                              Filesize

                                              152B

                                              MD5

                                              61cef8e38cd95bf003f5fdd1dc37dae1

                                              SHA1

                                              11f2f79ecb349344c143eea9a0fed41891a3467f

                                              SHA256

                                              ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e

                                              SHA512

                                              6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d

                                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                              Filesize

                                              144B

                                              MD5

                                              a4d28856c75c3a8ddf767def3b4620c9

                                              SHA1

                                              605ed1c0943ecd81e8af0f72d26d39ce2f23a0d0

                                              SHA256

                                              e22c9d8003b9d5e74f0b1e41cf70bb55aed633b45cfb6c3cef551f4d1a6c239a

                                              SHA512

                                              e1400acca2c7e1eb5df04779c6ea08777ef2aec85a89467b463c10a8c06464909a319c478b08ef8f0f15e4e522c97462ea8d727e26624af8b57a9fbf3457c5ec

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

                                              Filesize

                                              6KB

                                              MD5

                                              f04a378ac0761ca9e772897347b292c4

                                              SHA1

                                              a2315978307e2b756f7b64d8b20d02f667a1fbac

                                              SHA256

                                              2d47e573d36c2b3e8af28baf6600f7e42b075e3fd25bde6f83b39a027d60c946

                                              SHA512

                                              a32f1476b96147102ba05818e1bf929c371d7c331006cfeffa4d13bb4af835320a34eb393d434e623532b8e27749c213cecf9efb12f616eb2ede2a96ffbff62c

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

                                              Filesize

                                              5KB

                                              MD5

                                              818972e71cdf353ba46cebd90d8e1d3c

                                              SHA1

                                              285fb20fe4716fa32c0f8aae0167cd1ad8e018c2

                                              SHA256

                                              38ac9cae648996382b4919a8715b2791f27438641a86b3925f6088f125a3ac54

                                              SHA512

                                              14912cfcd46b73bf9a05acd9451edd77c787a3a94f1dfbfc0ac12f425536c880308bcf8b1fefba7773bc64c31d830264ca7bdbd708c1fe0fc392ab17cde4ec0b

                                            • 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

                                              10KB

                                              MD5

                                              31a7729d42c59670a6861a0a431b11d9

                                              SHA1

                                              41d9201250dbe156e88fc6b28ba43729e4d86ec5

                                              SHA256

                                              7097561f55412fcefc18d956db73889b210400fff9281918e6730c8b9d2ca3a6

                                              SHA512

                                              f4af874e8d986bd74591bd7ed2e81ff25b444b5cc7ccb91974329a5ad7285f3a738e32253bce5c7d6bbeb29e51383117aa245cedc4f10440ac4a5938d0a1ac7e

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

                                              Filesize

                                              10KB

                                              MD5

                                              7d3eb5c5eeee090b18c89334ef1236cc

                                              SHA1

                                              84a8e4e4c3fb34075b430d5788b2b33f1bbb0b9a

                                              SHA256

                                              20afc054c96ac67dab3ad550fa76fa5d491616f3a4e4b5be47663b3279d7359b

                                              SHA512

                                              9a41e6e5268737180886794b5ccd65c67044d10fb6955cbd863e60c1b2fe40cda028e9b1a71d9928afc897781e0de440f90ddeff7c3d74a475426da91b32e10e

                                            • C:\Users\Admin\Downloads\Unconfirmed 992052.crdownload

                                              Filesize

                                              390KB

                                              MD5

                                              9308e5d6497e88a58c627c0cf6443203

                                              SHA1

                                              57d7900725fe4d06dcd53eb937053349233f06e0

                                              SHA256

                                              d02a9086b3c2f36aaf611c778b60e31705e1d9795d9d8657b6cc78c632dcd7a4

                                              SHA512

                                              69ed6a0cd0f5e49608c2390d8906a9d5df3308eae71b9a46c763f4e1cde4230f8e12c15d0e307172466e974f5b977cb4b7b5bd26b0a46e2e1813f203afecab27

                                            • memory/1124-121-0x0000000000400000-0x00000000004CE000-memory.dmp

                                              Filesize

                                              824KB

                                            • memory/4056-89-0x0000000000400000-0x00000000004CE000-memory.dmp

                                              Filesize

                                              824KB

                                            • memory/4396-97-0x0000000000400000-0x00000000004CE000-memory.dmp

                                              Filesize

                                              824KB

                                            • memory/4504-118-0x0000000000400000-0x00000000004CE000-memory.dmp

                                              Filesize

                                              824KB