Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-10-2022 03:58

General

  • Target

    file.exe

  • Size

    217KB

  • MD5

    0ab3cd09cbd1e720bcdc7a207ba57b34

  • SHA1

    e6869aada6e1825789e743a9420a25eab24ae09a

  • SHA256

    c2774c6dcb4f2784b80e4c4e17e5d83147640c4a072a726a6ed04a7a35ffec5a

  • SHA512

    674813858894328b9680ae9aa5a1cef73636270b773938e5fd9606661d1a2fdd0a3fd754278791ae24e0a893594287bea01e380ed17e78d97ca55e2bf0a24199

  • SSDEEP

    3072:G4Bo3Lw8XbpUGLpoK267XOiT5Hh4itxeZg5fzQUymRlx2hxpc6x:lBslXFVLiK28XOe8ZmQDRxe6

Malware Config

Extracted

Family

danabot

C2

172.86.120.215:443

213.227.155.103:443

103.187.26.147:443

172.86.120.138:443

Attributes
  • embedded_hash

    BBBB0DB8CB7E6D152424535822E445A7

  • type

    loader

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 4 IoCs
  • Checks SCSI registry key(s) 3 TTPs 42 IoCs

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

  • Checks processor information in registry 2 TTPs 46 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 19 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:3716
  • C:\Users\Admin\AppData\Local\Temp\2D98.exe
    C:\Users\Admin\AppData\Local\Temp\2D98.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:4072
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:4860
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
        2⤵
        • Blocklisted process makes network request
        PID:4492
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4072 -s 628
        2⤵
        • Program crash
        PID:1400
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4072 -s 872
        2⤵
        • Program crash
        PID:1204
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4072 -s 872
        2⤵
        • Program crash
        PID:3544
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
        2⤵
        • Blocklisted process makes network request
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of FindShellTrayWindow
        PID:1572
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4072 -s 1020
        2⤵
        • Program crash
        PID:2428
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k AarSvcGroup -p -s AarSvc
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:4488
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x3f4 0x2f8
      1⤵
        PID:1280
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4072 -ip 4072
        1⤵
          PID:3552
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4072 -ip 4072
          1⤵
            PID:3140
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4072 -ip 4072
            1⤵
              PID:5068
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4072 -ip 4072
              1⤵
                PID:3912
              • C:\Users\Admin\AppData\Roaming\hggadfc
                C:\Users\Admin\AppData\Roaming\hggadfc
                1⤵
                • Executes dropped EXE
                • Checks SCSI registry key(s)
                • Suspicious behavior: MapViewOfSection
                PID:2304

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\2D98.exe

                Filesize

                1.3MB

                MD5

                4de72b92ebb8f66dc22966e8efbf454e

                SHA1

                ce0f4a624cf9988fe561e9c9e64d8f9fc46792c7

                SHA256

                9c5e5047aaf864396872b5b4c08e078b7627ab7e0119abc70715a90dc7d11d92

                SHA512

                19b12f971eb7ab188ab2a87ed0d8918d7a98b5b1cf11ab34db63a8999eee55fe77a0f40ad9c031b1112cdd25e69cccd6c3dab04e16d17e44e2090d8029e8235b

              • C:\Users\Admin\AppData\Local\Temp\2D98.exe

                Filesize

                1.3MB

                MD5

                4de72b92ebb8f66dc22966e8efbf454e

                SHA1

                ce0f4a624cf9988fe561e9c9e64d8f9fc46792c7

                SHA256

                9c5e5047aaf864396872b5b4c08e078b7627ab7e0119abc70715a90dc7d11d92

                SHA512

                19b12f971eb7ab188ab2a87ed0d8918d7a98b5b1cf11ab34db63a8999eee55fe77a0f40ad9c031b1112cdd25e69cccd6c3dab04e16d17e44e2090d8029e8235b

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

                Filesize

                3.3MB

                MD5

                9ee66bd586450c037b6a14eed557a159

                SHA1

                6218331454c5204349b259ea260dd2161ce41371

                SHA256

                d9cf31419401bed1796f49f2daea2f9eea468c3643ab9086ba61d24e3283db0f

                SHA512

                eabdb81f278abe54088740b4139ca6d5b8cf99c014102128b9c3ebebf51b163d6ba0b06a066de1eeb33199c2a475c0ce585c102b7684ce2d086b493f842ee8a8

              • C:\Users\Admin\AppData\Roaming\hggadfc

                Filesize

                217KB

                MD5

                0ab3cd09cbd1e720bcdc7a207ba57b34

                SHA1

                e6869aada6e1825789e743a9420a25eab24ae09a

                SHA256

                c2774c6dcb4f2784b80e4c4e17e5d83147640c4a072a726a6ed04a7a35ffec5a

                SHA512

                674813858894328b9680ae9aa5a1cef73636270b773938e5fd9606661d1a2fdd0a3fd754278791ae24e0a893594287bea01e380ed17e78d97ca55e2bf0a24199

              • C:\Users\Admin\AppData\Roaming\hggadfc

                Filesize

                217KB

                MD5

                0ab3cd09cbd1e720bcdc7a207ba57b34

                SHA1

                e6869aada6e1825789e743a9420a25eab24ae09a

                SHA256

                c2774c6dcb4f2784b80e4c4e17e5d83147640c4a072a726a6ed04a7a35ffec5a

                SHA512

                674813858894328b9680ae9aa5a1cef73636270b773938e5fd9606661d1a2fdd0a3fd754278791ae24e0a893594287bea01e380ed17e78d97ca55e2bf0a24199

              • memory/1572-166-0x0000000000000000-mapping.dmp

              • memory/1572-170-0x0000000003510000-0x0000000003650000-memory.dmp

                Filesize

                1.2MB

              • memory/1572-167-0x0000000000600000-0x0000000000F9C000-memory.dmp

                Filesize

                9.6MB

              • memory/1572-168-0x0000000002A50000-0x000000000350C000-memory.dmp

                Filesize

                10.7MB

              • memory/1572-177-0x0000000002A50000-0x000000000350C000-memory.dmp

                Filesize

                10.7MB

              • memory/1572-169-0x0000000002A50000-0x000000000350C000-memory.dmp

                Filesize

                10.7MB

              • memory/1572-171-0x0000000003510000-0x0000000003650000-memory.dmp

                Filesize

                1.2MB

              • memory/2304-174-0x0000000000708000-0x0000000000719000-memory.dmp

                Filesize

                68KB

              • memory/2304-175-0x0000000000400000-0x0000000000594000-memory.dmp

                Filesize

                1.6MB

              • memory/2304-178-0x0000000000400000-0x0000000000594000-memory.dmp

                Filesize

                1.6MB

              • memory/3716-133-0x0000000000620000-0x0000000000629000-memory.dmp

                Filesize

                36KB

              • memory/3716-134-0x0000000000400000-0x0000000000594000-memory.dmp

                Filesize

                1.6MB

              • memory/3716-135-0x00000000006F9000-0x000000000070A000-memory.dmp

                Filesize

                68KB

              • memory/3716-136-0x0000000000400000-0x0000000000594000-memory.dmp

                Filesize

                1.6MB

              • memory/3716-132-0x00000000006F9000-0x000000000070A000-memory.dmp

                Filesize

                68KB

              • memory/4072-158-0x0000000003B80000-0x0000000003CC0000-memory.dmp

                Filesize

                1.2MB

              • memory/4072-146-0x0000000000400000-0x00000000006D8000-memory.dmp

                Filesize

                2.8MB

              • memory/4072-141-0x00000000023E6000-0x0000000002507000-memory.dmp

                Filesize

                1.1MB

              • memory/4072-155-0x0000000003000000-0x0000000003ABC000-memory.dmp

                Filesize

                10.7MB

              • memory/4072-156-0x0000000003000000-0x0000000003ABC000-memory.dmp

                Filesize

                10.7MB

              • memory/4072-157-0x0000000003000000-0x0000000003ABC000-memory.dmp

                Filesize

                10.7MB

              • memory/4072-137-0x0000000000000000-mapping.dmp

              • memory/4072-159-0x0000000003B80000-0x0000000003CC0000-memory.dmp

                Filesize

                1.2MB

              • memory/4072-160-0x0000000003B80000-0x0000000003CC0000-memory.dmp

                Filesize

                1.2MB

              • memory/4072-161-0x0000000003B80000-0x0000000003CC0000-memory.dmp

                Filesize

                1.2MB

              • memory/4072-162-0x0000000003B80000-0x0000000003CC0000-memory.dmp

                Filesize

                1.2MB

              • memory/4072-163-0x0000000003B80000-0x0000000003CC0000-memory.dmp

                Filesize

                1.2MB

              • memory/4072-165-0x0000000003B80000-0x0000000003CC0000-memory.dmp

                Filesize

                1.2MB

              • memory/4072-176-0x0000000003000000-0x0000000003ABC000-memory.dmp

                Filesize

                10.7MB

              • memory/4072-164-0x0000000003B80000-0x0000000003CC0000-memory.dmp

                Filesize

                1.2MB

              • memory/4072-142-0x0000000002510000-0x00000000027DC000-memory.dmp

                Filesize

                2.8MB

              • memory/4072-143-0x0000000000400000-0x00000000006D8000-memory.dmp

                Filesize

                2.8MB

              • memory/4072-144-0x0000000000400000-0x00000000006D8000-memory.dmp

                Filesize

                2.8MB

              • memory/4072-145-0x0000000000400000-0x00000000006D8000-memory.dmp

                Filesize

                2.8MB

              • memory/4072-153-0x0000000000400000-0x00000000006D8000-memory.dmp

                Filesize

                2.8MB

              • memory/4492-147-0x0000000000000000-mapping.dmp

              • memory/4492-148-0x00000000008B0000-0x00000000008B4000-memory.dmp

                Filesize

                16KB

              • memory/4492-150-0x00000000008D0000-0x00000000008D4000-memory.dmp

                Filesize

                16KB

              • memory/4492-149-0x00000000008C0000-0x00000000008C4000-memory.dmp

                Filesize

                16KB

              • memory/4492-151-0x00000000008E0000-0x00000000008E4000-memory.dmp

                Filesize

                16KB

              • memory/4492-152-0x00000000008E0000-0x00000000008E4000-memory.dmp

                Filesize

                16KB

              • memory/4860-140-0x0000000000000000-mapping.dmp