Analysis

  • max time kernel
    88s
  • max time network
    90s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-12-2022 14:46

General

  • Target

    Invoice_7623_Dec9.html

  • Size

    312KB

  • MD5

    5ac46d13a442fd1a2f377626f169d99d

  • SHA1

    0ad1699f1c58c364d060278e2dfa3b5797e27064

  • SHA256

    54d97eb376e27b4060a72de0a95902381b9e0edda0b9ce485610dfeea7532dab

  • SHA512

    e0c99d2d33a0c6f8182c2de2ae0a2ad1372a09215a1ba15ea543bcdd47f4baf982a367ed2907f6b5811c2ba92dfe72adad4840be559c9bd698c381904c3fa326

  • SSDEEP

    6144:AW1KNFEyUEraG0MO8Q8YM1RZiXpEu3hgySem3N/DkSf3Yx1VJSxt+ooYurg:AqyRs/MV63hgyoAK3Yx3JSxcY1

Malware Config

Extracted

Family

icedid

Campaign

1268412609

C2

ewgahskoot.com

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Blocklisted process makes network request 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Users\Admin\AppData\Local\Temp\Invoice_7623_Dec9.html
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2636
    • 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=89.0.4389.114 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffdfc964f50,0x7ffdfc964f60,0x7ffdfc964f70
      2⤵
        PID:2656
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1856 /prefetch:8
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1824
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1568 /prefetch:2
        2⤵
          PID:1784
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2356 /prefetch:8
          2⤵
            PID:4816
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2604 /prefetch:1
            2⤵
              PID:5088
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2596 /prefetch:1
              2⤵
                PID:5072
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.FileUtilService --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3924 /prefetch:8
                2⤵
                  PID:3480
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4676 /prefetch:8
                  2⤵
                    PID:4292
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4976 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3496
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4764 /prefetch:8
                    2⤵
                      PID:2872
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4748 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2256
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5392 /prefetch:8
                      2⤵
                        PID:3988
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4832 /prefetch:8
                        2⤵
                          PID:4240
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4808 /prefetch:8
                          2⤵
                            PID:3336
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3520 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:3160
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4732 /prefetch:1
                            2⤵
                              PID:4880
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4904 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3264
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4532
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1652 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4468
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5420 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:420
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4624
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3652 /prefetch:8
                              2⤵
                                PID:304
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:200
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2124 /prefetch:8
                                2⤵
                                  PID:4824
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1504,2121224101310130891,13731437764192969034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2552 /prefetch:8
                                  2⤵
                                    PID:3824
                                • C:\Windows\System32\rundll32.exe
                                  C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                  1⤵
                                    PID:4384
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k netsvcs -s DsmSvc
                                    1⤵
                                    • Checks SCSI registry key(s)
                                    • Modifies data under HKEY_USERS
                                    PID:372
                                  • C:\Windows\System32\cmd.exe
                                    "C:\Windows\System32\cmd.exe" /c todwaxdyeits\fanjog.cmd
                                    1⤵
                                    • Enumerates connected drives
                                    PID:1704
                                    • C:\Windows\system32\xcopy.exe
                                      xcopy /s /i /e /h todwaxdyeits\unwitting.tmp C:\Users\Admin\AppData\Local\Temp\*
                                      2⤵
                                        PID:2580
                                      • C:\Windows\system32\rundll32.exe
                                        rundll32 C:\Users\Admin\AppData\Local\Temp\unwitting.tmp,init
                                        2⤵
                                        • Blocklisted process makes network request
                                        • Loads dropped DLL
                                        • Suspicious behavior: EnumeratesProcesses
                                        PID:2544

                                    Network

                                    MITRE ATT&CK Matrix ATT&CK v6

                                    Discovery

                                    Query Registry

                                    3
                                    T1012

                                    Peripheral Device Discovery

                                    2
                                    T1120

                                    System Information Discovery

                                    3
                                    T1082

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Temp\unwitting.tmp
                                      Filesize

                                      374KB

                                      MD5

                                      0e9712f801a59a122d24c36c4b6c71a7

                                      SHA1

                                      d40133a7a53febd807668b9d0b0ce4df11910982

                                      SHA256

                                      803d60fa5e324da4391bd7e7edc5458f346513b0739596f4dd31e5ad02d1e4ed

                                      SHA512

                                      54323c5e31378d0d73b423a23f5a9e3d36850e5a800a44e9bb817768bf5c734f31033191622b20165ed0142478e796239d4e6dbef1d4736dec679029f8e44042

                                    • \??\pipe\crashpad_2636_VRPTIXKQOXCRWPMR
                                      MD5

                                      d41d8cd98f00b204e9800998ecf8427e

                                      SHA1

                                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                                      SHA256

                                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                      SHA512

                                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                    • \Users\Admin\AppData\Local\Temp\unwitting.tmp
                                      Filesize

                                      374KB

                                      MD5

                                      0e9712f801a59a122d24c36c4b6c71a7

                                      SHA1

                                      d40133a7a53febd807668b9d0b0ce4df11910982

                                      SHA256

                                      803d60fa5e324da4391bd7e7edc5458f346513b0739596f4dd31e5ad02d1e4ed

                                      SHA512

                                      54323c5e31378d0d73b423a23f5a9e3d36850e5a800a44e9bb817768bf5c734f31033191622b20165ed0142478e796239d4e6dbef1d4736dec679029f8e44042

                                    • memory/2544-120-0x0000000000000000-mapping.dmp
                                    • memory/2544-123-0x0000025481D20000-0x0000025481D29000-memory.dmp
                                      Filesize

                                      36KB

                                    • memory/2580-119-0x0000000000000000-mapping.dmp