Resubmissions

20/02/2024, 11:18

240220-nef6aafh86 10

20/02/2024, 08:29

240220-kdygdsee38 10

Analysis

  • max time kernel
    35s
  • max time network
    79s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    20/02/2024, 11:18

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.18507.exe

  • Size

    1.8MB

  • MD5

    330ad7af399d901653209fda7b8ba423

  • SHA1

    71e89a6484a2d8f09070e4721c9fb0a266158ee7

  • SHA256

    d24f9b9c01da52107a1b32f527220828a0062f9e304cba56a3d45f4377054f1d

  • SHA512

    487a920e335a9a8090aea387db7e0b6bf58fd048d1ed7640905629e473dc5a2831889cbdada35bdd5cfea7c1924e204f66584e945a398c0ea762120ea50c04dc

  • SSDEEP

    49152:LXHKeJqWDMUHAVJ2jHo3f+EAVhUaLpggj0I:L3KsBDMUHACjiDadX0

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18507.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18507.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    PID:2172
  • 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:2900
    • 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,0x7fef5709758,0x7fef5709768,0x7fef5709778
      2⤵
        PID:2916
      • 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=1188 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:2
        2⤵
          PID:1856
        • 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=1516 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:8
          2⤵
            PID:1576
          • 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=1620 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:8
            2⤵
              PID:824
            • 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=2300 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:1
              2⤵
                PID:2308
              • 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=2308 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:1
                2⤵
                  PID:1984
                • 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=1324 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:2
                  2⤵
                    PID:1092
                  • 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=3188 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:1
                    2⤵
                      PID:960
                    • 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=3672 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:8
                      2⤵
                        PID:272
                      • 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=3936 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:1
                        2⤵
                          PID:1904
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=1992 --field-trial-handle=1248,i,12463069774382033902,3314459060626323969,131072 /prefetch:8
                          2⤵
                            PID:2896
                        • 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:2396

                          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_000006

                            Filesize

                            194KB

                            MD5

                            ac84f1282f8542dee07f8a1af421f2a7

                            SHA1

                            261885284826281a99ff982428a765be30de9029

                            SHA256

                            193b8f571f3fd65b98dc39601431ff6e91ade5f90ee7790bfc1fba8f7580a4b0

                            SHA512

                            9f4f58ab43ddadad903cea3454d79b99a750f05e4d850de5f25371d5bec16fc312015a875b8f418154f1124c400ae1c82e2efd862870cd35c3f0961426c8cd82

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

                            Filesize

                            264KB

                            MD5

                            f50f89a0a91564d0b8a211f8921aa7de

                            SHA1

                            112403a17dd69d5b9018b8cede023cb3b54eab7d

                            SHA256

                            b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                            SHA512

                            bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                            Filesize

                            361B

                            MD5

                            475baba983b6889ee3cc65eaf84c9687

                            SHA1

                            e30f45fbea40f3a6114d91d4053b8f1abee21675

                            SHA256

                            56ab32f077999aa6d7ea71e4ad97577c11ca54444fc250b4d222302bf3f21f18

                            SHA512

                            8c378f38d23c7574e916bed4c9a4a9139be35c22c3847b6607be57a924a5d8adf6e7b3f0c50d438b07839b2ff1260e147d66b9059d7b7a476d7b5f4622e96ca9

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

                            Filesize

                            5KB

                            MD5

                            2ba8cd29c562cfee68d58c60537f11e3

                            SHA1

                            30586f4de663b874f94b46c107eb3d100c89fcea

                            SHA256

                            c9727de624e3eb7a5b198a9c931373f9b8c31e7c03650bab0aa62bd218281776

                            SHA512

                            4e0198bdb8e3b59165027b3cfb39bb8b4d2c624f44f9399c5a081186e891fd4dc3444bbb34ebabd172215c773a7223014cc78352b8fd9c2a9aba3de3d79aeb14

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

                            Filesize

                            4KB

                            MD5

                            c9c7f3f49f3f240297b5832d39fa6f67

                            SHA1

                            6766f03577e07371034cb956307044798e5bd229

                            SHA256

                            0444c1dfa782d7482f9490562646e0bd606db6a1a15605b66eb99b11ae5ebbef

                            SHA512

                            f707e79365e3d63cabf4344e5b9084deae69f1e4a2b5cb091acb217a4e36c1b14e922a208c3233fed54ccdaaa8bb8e1b382d048ce6d0ffb937fa1ca22872318e

                          • 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

                          • memory/2172-3-0x0000000002620000-0x0000000002622000-memory.dmp

                            Filesize

                            8KB

                          • memory/2172-14-0x0000000000A70000-0x0000000000A71000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-7-0x0000000000910000-0x0000000000911000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-6-0x00000000029C0000-0x00000000029C1000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-5-0x0000000002400000-0x0000000002401000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-4-0x0000000002740000-0x0000000002741000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-0-0x0000000000A80000-0x0000000000F2E000-memory.dmp

                            Filesize

                            4.7MB

                          • memory/2172-2-0x0000000000A80000-0x0000000000F2E000-memory.dmp

                            Filesize

                            4.7MB

                          • memory/2172-15-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-13-0x0000000000A20000-0x0000000000A21000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-17-0x00000000029D0000-0x00000000029D1000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-18-0x0000000000920000-0x0000000000921000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-19-0x0000000002B40000-0x0000000002B41000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-23-0x0000000000A80000-0x0000000000F2E000-memory.dmp

                            Filesize

                            4.7MB

                          • memory/2172-10-0x0000000002410000-0x0000000002411000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-11-0x00000000029B0000-0x00000000029B1000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-12-0x00000000009C0000-0x00000000009C1000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-8-0x0000000000A10000-0x0000000000A11000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-9-0x0000000002330000-0x0000000002331000-memory.dmp

                            Filesize

                            4KB

                          • memory/2172-1-0x00000000777C0000-0x00000000777C2000-memory.dmp

                            Filesize

                            8KB