Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-03-2024 03:19

General

  • Target

    be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe

  • Size

    411KB

  • MD5

    cb0abfec359d8dbf934857d9448c898a

  • SHA1

    51a64cf93eee96dd1b885e51f363e86acd2ff98b

  • SHA256

    be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81

  • SHA512

    ea5dd2d297f5b98e1f73bbfc782421241ea1205c411f017841d64a9e60774c010187188e48481cbe2c37868cff033664f24f38371dd3ef9951b5a94ef35313a3

  • SSDEEP

    6144:Pm6VY1xewHVboL706awaWqgIorlzanEcD2pStdHFIm09r8wuOXzbHszA:u6VY1xxK7X/aWIgzxvpSFm93/iA

Malware Config

Extracted

Family

amadey

Version

4.18

Attributes
  • install_dir

    154561dcbf

  • install_file

    Dctooux.exe

  • strings_key

    2cd47fa043c815e1a033c67832f3c6a5

  • url_paths

    /j4Fvskd3/index.php

rc4.plain

Signatures

  • Amadey

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

  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 25 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe
    "C:\Users\Admin\AppData\Local\Temp\be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5096
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 764
      2⤵
      • Program crash
      PID:4024
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 708
      2⤵
      • Program crash
      PID:4636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 860
      2⤵
      • Program crash
      PID:800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 936
      2⤵
      • Program crash
      PID:764
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 940
      2⤵
      • Program crash
      PID:4584
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 920
      2⤵
      • Program crash
      PID:2568
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1144
      2⤵
      • Program crash
      PID:3320
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1156
      2⤵
      • Program crash
      PID:2732
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1244
      2⤵
      • Program crash
      PID:1708
    • C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
      "C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2968
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 556
        3⤵
        • Program crash
        PID:4088
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 564
        3⤵
        • Program crash
        PID:800
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 596
        3⤵
        • Program crash
        PID:676
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 600
        3⤵
        • Program crash
        PID:3192
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 584
        3⤵
        • Program crash
        PID:2448
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 864
        3⤵
        • Program crash
        PID:3512
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 900
        3⤵
        • Program crash
        PID:4928
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 900
        3⤵
        • Program crash
        PID:2232
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 936
        3⤵
        • Program crash
        PID:384
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 1012
        3⤵
        • Program crash
        PID:4048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 1116
        3⤵
        • Program crash
        PID:3564
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 1116
        3⤵
        • Program crash
        PID:4124
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 1192
        3⤵
        • Program crash
        PID:4412
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 1584
        3⤵
        • Program crash
        PID:4296
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll, Main
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:4636
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll, Main
          4⤵
          • Blocklisted process makes network request
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:5108
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:1608
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\808065738166_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4992
        • C:\Windows\SysWOW64\rundll32.exe
          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\clip64.dll, Main
          3⤵
          • Blocklisted process makes network request
          • Loads dropped DLL
          PID:4856
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 636
          3⤵
          • Program crash
          PID:3972
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 1596
          3⤵
          • Program crash
          PID:3780
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 5096 -ip 5096
      1⤵
        PID:756
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5096 -ip 5096
        1⤵
          PID:4048
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5096 -ip 5096
          1⤵
            PID:3508
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 5096 -ip 5096
            1⤵
              PID:1956
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 5096 -ip 5096
              1⤵
                PID:3552
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 5096 -ip 5096
                1⤵
                  PID:4420
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 5096 -ip 5096
                  1⤵
                    PID:3392
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 5096 -ip 5096
                    1⤵
                      PID:2032
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 5096 -ip 5096
                      1⤵
                        PID:1400
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2968 -ip 2968
                        1⤵
                          PID:5108
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 2968 -ip 2968
                          1⤵
                            PID:1744
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 2968 -ip 2968
                            1⤵
                              PID:3228
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 2968 -ip 2968
                              1⤵
                                PID:4324
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2968 -ip 2968
                                1⤵
                                  PID:2568
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 2968 -ip 2968
                                  1⤵
                                    PID:372
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2968 -ip 2968
                                    1⤵
                                      PID:3788
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 2968 -ip 2968
                                      1⤵
                                        PID:408
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 2968 -ip 2968
                                        1⤵
                                          PID:3676
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 2968 -ip 2968
                                          1⤵
                                            PID:4520
                                          • C:\Windows\SysWOW64\WerFault.exe
                                            C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2968 -ip 2968
                                            1⤵
                                              PID:832
                                            • C:\Windows\SysWOW64\WerFault.exe
                                              C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 2968 -ip 2968
                                              1⤵
                                                PID:5108
                                              • C:\Windows\SysWOW64\WerFault.exe
                                                C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2968 -ip 2968
                                                1⤵
                                                  PID:552
                                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1428 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
                                                  1⤵
                                                    PID:4416
                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 644 -p 2968 -ip 2968
                                                    1⤵
                                                      PID:1188
                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 2968 -ip 2968
                                                      1⤵
                                                        PID:3788
                                                      • C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
                                                        C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
                                                        1⤵
                                                        • Executes dropped EXE
                                                        PID:4860
                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 2968 -ip 2968
                                                        1⤵
                                                          PID:4944
                                                        • C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
                                                          C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
                                                          1⤵
                                                          • Executes dropped EXE
                                                          PID:1796

                                                        Network

                                                        MITRE ATT&CK Enterprise v15

                                                        Replay Monitor

                                                        Loading Replay Monitor...

                                                        Downloads

                                                        • C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe

                                                          Filesize

                                                          411KB

                                                          MD5

                                                          cb0abfec359d8dbf934857d9448c898a

                                                          SHA1

                                                          51a64cf93eee96dd1b885e51f363e86acd2ff98b

                                                          SHA256

                                                          be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81

                                                          SHA512

                                                          ea5dd2d297f5b98e1f73bbfc782421241ea1205c411f017841d64a9e60774c010187188e48481cbe2c37868cff033664f24f38371dd3ef9951b5a94ef35313a3

                                                        • C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe

                                                          Filesize

                                                          64KB

                                                          MD5

                                                          12d6bf4ec538feb02b68b69294f87de2

                                                          SHA1

                                                          4e74f0316ddc2161ea432b9f9e80ab6cc0445572

                                                          SHA256

                                                          2523b83b8e9b57ea3e78ecf12d68d997fb834fdbfe1c9b0377b87deeddb51b34

                                                          SHA512

                                                          129585ccef336aa8377a7fddee14867cba81530ea79806a163b5dc11a3c130993e62bbb704402c2b71da37689150607dafce558e93e9a95583983b094d444b00

                                                        • C:\Users\Admin\AppData\Local\Temp\808065738166

                                                          Filesize

                                                          81KB

                                                          MD5

                                                          a9242a019064040946cc2d7df73c6364

                                                          SHA1

                                                          51df0df383b161b7310815341beec800a863ef4b

                                                          SHA256

                                                          ca8d6feb5b9290783709e621c3e6667dec3c7d66f71053ba73a0a97310edc8d2

                                                          SHA512

                                                          d8809bc7c0da95089396ae1f500b472574629f7632b8d31f519bcf4a08ab7662ec3c1af682a6f52044f8ead8f8c5d7d7801a1796202498e8aef76cbe81621103

                                                        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pbuefqi3.mgl.ps1

                                                          Filesize

                                                          60B

                                                          MD5

                                                          d17fe0a3f47be24a6453e9ef58c94641

                                                          SHA1

                                                          6ab83620379fc69f80c0242105ddffd7d98d5d9d

                                                          SHA256

                                                          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                                                          SHA512

                                                          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                                                        • C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\clip64.dll

                                                          Filesize

                                                          109KB

                                                          MD5

                                                          ca684dc5ebed4381701a39f1cc3a0fb2

                                                          SHA1

                                                          8c4a375aa583bd1c705597a7f45fd18934276770

                                                          SHA256

                                                          b8c5ad09c5b62fa8d8bcb8e1c317700274b4756d04fc964ccae38103c318ddd2

                                                          SHA512

                                                          8b414799e37d50f664e04e704ab06a8f6f25cb9f9c24f157e998a72aad9c0a0cd9435b42c629dc26643f039725d22a89ca3468dc39009d11d910420a80e9c510

                                                        • C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll

                                                          Filesize

                                                          1.2MB

                                                          MD5

                                                          4876ee75ce2712147c41ff1277cd2d30

                                                          SHA1

                                                          3733dc92318f0c6b92cb201e49151686281acda6

                                                          SHA256

                                                          bbfba2d40f48c16a53b5806555c08aff1982c3fe4a77964963edbab9d7e672ed

                                                          SHA512

                                                          9bf25d4d0dfebd287b0c84abb64612b3db00a26b0217490b35925e77487d6c872632c936cedf1205c46ecbf9d4dfc9bc7600bee05afc550b30ae0d0964c5afe9

                                                        • memory/1796-94-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/1796-93-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/1796-92-0x0000000000830000-0x0000000000930000-memory.dmp

                                                          Filesize

                                                          1024KB

                                                        • memory/2968-66-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/2968-30-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/2968-31-0x0000000000810000-0x0000000000910000-memory.dmp

                                                          Filesize

                                                          1024KB

                                                        • memory/2968-32-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/2968-19-0x0000000000810000-0x0000000000910000-memory.dmp

                                                          Filesize

                                                          1024KB

                                                        • memory/2968-20-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/2968-77-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/4860-83-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/4860-82-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/4860-81-0x00000000008F0000-0x00000000009F0000-memory.dmp

                                                          Filesize

                                                          1024KB

                                                        • memory/4992-55-0x0000022C2C9C0000-0x0000022C2C9D0000-memory.dmp

                                                          Filesize

                                                          64KB

                                                        • memory/4992-57-0x0000022C2C9C0000-0x0000022C2C9D0000-memory.dmp

                                                          Filesize

                                                          64KB

                                                        • memory/4992-58-0x0000022C2CF90000-0x0000022C2CFA2000-memory.dmp

                                                          Filesize

                                                          72KB

                                                        • memory/4992-59-0x0000022C2CF70000-0x0000022C2CF7A000-memory.dmp

                                                          Filesize

                                                          40KB

                                                        • memory/4992-65-0x00007FFAE1180000-0x00007FFAE1C41000-memory.dmp

                                                          Filesize

                                                          10.8MB

                                                        • memory/4992-56-0x0000022C2C9C0000-0x0000022C2C9D0000-memory.dmp

                                                          Filesize

                                                          64KB

                                                        • memory/4992-54-0x00007FFAE1180000-0x00007FFAE1C41000-memory.dmp

                                                          Filesize

                                                          10.8MB

                                                        • memory/4992-45-0x0000022C2CAD0000-0x0000022C2CAF2000-memory.dmp

                                                          Filesize

                                                          136KB

                                                        • memory/5096-17-0x0000000002170000-0x00000000021DF000-memory.dmp

                                                          Filesize

                                                          444KB

                                                        • memory/5096-15-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/5096-1-0x0000000000680000-0x0000000000780000-memory.dmp

                                                          Filesize

                                                          1024KB

                                                        • memory/5096-5-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/5096-3-0x0000000000400000-0x000000000056B000-memory.dmp

                                                          Filesize

                                                          1.4MB

                                                        • memory/5096-2-0x0000000002170000-0x00000000021DF000-memory.dmp

                                                          Filesize

                                                          444KB