Analysis

  • max time kernel
    42s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-01-2025 15:39

General

  • Target

    PASS-1234.exe

  • Size

    337KB

  • MD5

    5753420eb18d247f18ec3c98866b0fc1

  • SHA1

    8d776076e990ee3ad51019cb00d40f05f78e3461

  • SHA256

    e47fc0ff0ad4bbbae6d1700b0780e2d686cc1607d56400e085b0a2e986ebe2fd

  • SHA512

    efbcb7c0a6e79b31b93be2fe2b791df5eecb9a388b92793047bc65bc10d35aa14f9a93889c9c8ef26aabaf80a933d44ec4154df0deef5632ae6737b5c7941868

  • SSDEEP

    6144:+VQ5mJV5y9pZm1yCQIEnNek2qZq8wC6NL3O8sYWR6T+aZ3zjr6:CQCo93Gy9nN5Zq8wNNLsX6b32

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://truculengisau.biz/api

https://spookycappy.biz/api

https://punishzement.biz/api

https://nuttyshop/api

https://nuttyshopr.biz/api

https://marketlumpe.biz/api

https://littlenotii.biz/api

https://grandiouseziu.biz/api

https://fraggielek.biz/api

Extracted

Family

lumma

C2

https://fraggielek.biz/api

https://grandiouseziu.biz/api

https://littlenotii.biz/api

https://marketlumpe.biz/api

https://nuttyshopr.biz/api

https://punishzement.biz/api

https://spookycappy.biz/api

https://truculengisau.biz/api

Signatures

  • Lumma Stealer, LummaC

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

  • Lumma family
  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PASS-1234.exe
    "C:\Users\Admin\AppData\Local\Temp\PASS-1234.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\Users\Admin\AppData\Local\Temp\PASS-1234.exe
      "C:\Users\Admin\AppData\Local\Temp\PASS-1234.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      PID:2020
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 68
      2⤵
      • Program crash
      PID:1740
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:308
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6939758,0x7fef6939768,0x7fef6939778
      2⤵
        PID:892
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1192 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:2
        2⤵
          PID:2736
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1524 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:8
          2⤵
            PID:536
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1568 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:8
            2⤵
              PID:1608
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2340 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:1
              2⤵
                PID:2148
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2356 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:1
                2⤵
                  PID:1244
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1404 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:2
                  2⤵
                    PID:1804
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3232 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:1
                    2⤵
                      PID:2436
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3664 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:8
                      2⤵
                        PID:2320
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=720 --field-trial-handle=1372,i,11668196400619108985,9957456708285144491,131072 /prefetch:1
                        2⤵
                          PID:3068
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:1800

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          5KB

                          MD5

                          bf9f1d3ced29e87c48aa15e2c69f3f63

                          SHA1

                          26236375decd44081d22600ac5ce9148ef86c5b4

                          SHA256

                          e2a41c3c3aa387bb7aa43168cf32deab6fea5c2b7a562ba8328b33a54d35bdb0

                          SHA512

                          1f8db405bcc713c811015b60374b5f012f6b33b8b24b5019757da0607983df538d48cb23bf84d96a0f45472bb7d8bb07f648a37ae518a10b15a0cf377406651f

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          5KB

                          MD5

                          c4e637227ed6c7fe1a837ba655eade1e

                          SHA1

                          a74a48b7c0e66289e49ef82f33c559fff392677b

                          SHA256

                          ccee23773efc945dbcf1b3b7236dde94405d72a64ae8791fa0172f630ece2e8d

                          SHA512

                          c336f22833e69f6fdcb22f96d990c45877b1fab692ae924736b060220ab90120a013b51159225370fde9a8b8fbbc3bcddf40cf5da807385ce296216c97adfc31

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                          Filesize

                          16B

                          MD5

                          18e723571b00fb1694a3bad6c78e4054

                          SHA1

                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                          SHA256

                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                          SHA512

                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                        • C:\Users\Admin\AppData\Local\Temp\CabDB15.tmp

                          Filesize

                          70KB

                          MD5

                          49aebf8cbd62d92ac215b2923fb1b9f5

                          SHA1

                          1723be06719828dda65ad804298d0431f6aff976

                          SHA256

                          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                          SHA512

                          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

                        • C:\Users\Admin\AppData\Local\Temp\TarDB37.tmp

                          Filesize

                          181KB

                          MD5

                          4ea6026cf93ec6338144661bf1202cd1

                          SHA1

                          a1dec9044f750ad887935a01430bf49322fbdcb7

                          SHA256

                          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                          SHA512

                          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

                        • memory/2020-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

                          Filesize

                          4KB

                        • memory/2020-4-0x0000000000400000-0x0000000000458000-memory.dmp

                          Filesize

                          352KB

                        • memory/2020-3-0x0000000000400000-0x0000000000458000-memory.dmp

                          Filesize

                          352KB

                        • memory/2020-14-0x0000000000400000-0x0000000000458000-memory.dmp

                          Filesize

                          352KB

                        • memory/2020-6-0x0000000000400000-0x0000000000458000-memory.dmp

                          Filesize

                          352KB

                        • memory/2020-7-0x0000000000400000-0x0000000000458000-memory.dmp

                          Filesize

                          352KB

                        • memory/2020-11-0x0000000000400000-0x0000000000458000-memory.dmp

                          Filesize

                          352KB

                        • memory/2020-12-0x0000000000400000-0x0000000000458000-memory.dmp

                          Filesize

                          352KB

                        • memory/2020-5-0x0000000000400000-0x0000000000458000-memory.dmp

                          Filesize

                          352KB

                        • memory/2592-13-0x0000000074120000-0x000000007480E000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/2592-85-0x0000000074120000-0x000000007480E000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/2592-0-0x000000007412E000-0x000000007412F000-memory.dmp

                          Filesize

                          4KB

                        • memory/2592-1-0x0000000000160000-0x00000000001BC000-memory.dmp

                          Filesize

                          368KB