Resubmissions

26-11-2024 01:36

241126-b1lxfaxkfs 10

25-11-2024 21:14

241125-z3fefatkhn 10

Analysis

  • max time kernel
    45s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2024 01:36

General

  • Target

    58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b.dll

  • Size

    223KB

  • MD5

    c5c9a03dab0feb598ebb7aabf515a6df

  • SHA1

    5a20dde0c8de1a420c5632d609c581f1d999b401

  • SHA256

    58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b

  • SHA512

    b33b6844d31a1b8dd0c9123b28ee2fbe958d82a344589bad387f6b06a309959cf37644b726e6494f59ad07947484d1c091e25ec5498aca3f872298aa6015b8e3

  • SSDEEP

    6144:IDVCQUW9fVnUWSpsMtlTsHpqLoJ61Fyzh/:E0W9fed+MLsHpqEJsmh/

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

soh1

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot family
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 59 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1832
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\58550d13348ebb09fb99ba12dca64b1a20de993b4e2b1c636fca8ccbd96e541b.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2064
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2308
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:832
    • 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:2424
      • 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,0x7fef70b9758,0x7fef70b9768,0x7fef70b9778
        2⤵
          PID:2164
        • 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=1112 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:2
          2⤵
            PID:2680
          • 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=1496 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:8
            2⤵
              PID:2800
            • 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=1624 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:8
              2⤵
                PID:2656
              • 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=2296 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:1
                2⤵
                  PID:932
                • 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=2316 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:1
                  2⤵
                    PID:788
                  • 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=1280 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:2
                    2⤵
                      PID:2420
                    • 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=1304 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:1
                      2⤵
                        PID:1044
                      • 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=3652 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:8
                        2⤵
                          PID:2228
                        • 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=3708 --field-trial-handle=1192,i,5441487115624092014,12233866147429508097,131072 /prefetch:1
                          2⤵
                            PID:2264
                        • 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:2080

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000e

                            Filesize

                            215KB

                            MD5

                            2be38925751dc3580e84c3af3a87f98d

                            SHA1

                            8a390d24e6588bef5da1d3db713784c11ca58921

                            SHA256

                            1412046f2516b688d644ff26b6c7ef2275b6c8f132eb809bd32e118208a4ec1b

                            SHA512

                            1341ffc84f16c1247eb0e9baacd26a70c6b9ee904bc2861e55b092263613c0f09072efd174b3e649a347ef3192ae92d7807cc4f5782f8fd07389703d75c4c4e2

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

                            Filesize

                            363B

                            MD5

                            3f3d6d37bf4433bc10712dcf545ae4b8

                            SHA1

                            7816e46f3eb4e336854fde135fe07a11ba30511b

                            SHA256

                            41630435dae63bf8c64635cc953d8ca4c9fc55d5942f7a79b922ff52e4c72ce0

                            SHA512

                            c7057c42e8e64e44c80b309348a7e4564bd00cc93022e313f5105efe56f8936bc303d5f4e39394b8a47a56521f44b55ad080eb3de00f66273fe9efebc611a6a5

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

                            Filesize

                            5KB

                            MD5

                            d169846c90d35352874d60236d9532eb

                            SHA1

                            e41f415ae1c4ca9352802f651f77de34731c3727

                            SHA256

                            f9376775e2c0d8d2bed8a68e8ae9f2b8801c659a13ec1c5a6b7562e546e5f7c1

                            SHA512

                            b0f9a28811e6d8a07e239ddb08e781ec7cecd8a357e84191d6c55bd60fcd8a00968fdc4ef7912606994d0075939325afa9a86878235ff395641753c2240b9004

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

                            Filesize

                            5KB

                            MD5

                            57550a08fc88ac71d818c571df894006

                            SHA1

                            c7feb00d4d7654b783469ffc6253a15357caaf32

                            SHA256

                            b9a9850d3a24d8b4fa3fe3977fd707d27a49f84eabd2b6d88c697524a6b915d0

                            SHA512

                            70375490fbea21951fcd98997686328a2c169d6688c4befde378acbb140b1b7de97d60945c7989a0a8651a376956b11833149dedc2734d573d331c34e512b79f

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

                            Filesize

                            4KB

                            MD5

                            8eb686ce8c37943d0e6b136b8f52b5e3

                            SHA1

                            8a10781639a87af58f393e42485e5bc3b5e05e1c

                            SHA256

                            ac4d09443e710be5eefb4d359bb87239016ed92f3578be84fb75ac367b3a2ed5

                            SHA512

                            e5b1d08e24b7a9cb69fb023f98c74ba9b7bbd0a4ea9ac9793152211b925ce1ea94d8db52a2e918b00d1aac155ebce186d563521e2030dd9e6552df3b1f2646a9

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                            Filesize

                            16B

                            MD5

                            18e723571b00fb1694a3bad6c78e4054

                            SHA1

                            afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                            SHA256

                            8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                            SHA512

                            43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                            Filesize

                            264KB

                            MD5

                            f50f89a0a91564d0b8a211f8921aa7de

                            SHA1

                            112403a17dd69d5b9018b8cede023cb3b54eab7d

                            SHA256

                            b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                            SHA512

                            bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                          • \??\pipe\crashpad_2424_TYNATSXTZUKHGIXB

                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                          • memory/832-9-0x0000000000060000-0x0000000000089000-memory.dmp

                            Filesize

                            164KB

                          • memory/832-10-0x0000000000190000-0x0000000000191000-memory.dmp

                            Filesize

                            4KB

                          • memory/832-13-0x0000000000060000-0x0000000000089000-memory.dmp

                            Filesize

                            164KB

                          • memory/2064-7-0x0000000000320000-0x0000000000321000-memory.dmp

                            Filesize

                            4KB

                          • memory/2064-12-0x0000000000220000-0x0000000000223000-memory.dmp

                            Filesize

                            12KB

                          • memory/2064-11-0x00000000002C0000-0x0000000000305000-memory.dmp

                            Filesize

                            276KB

                          • memory/2064-3-0x00000000001B0000-0x00000000001E8000-memory.dmp

                            Filesize

                            224KB

                          • memory/2064-8-0x0000000000220000-0x0000000000223000-memory.dmp

                            Filesize

                            12KB

                          • memory/2064-6-0x00000000002C0000-0x0000000000305000-memory.dmp

                            Filesize

                            276KB

                          • memory/2064-0-0x0000000010000000-0x0000000010039000-memory.dmp

                            Filesize

                            228KB