Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-12-2022 16:33

General

  • Target

    file.exe

  • Size

    215KB

  • MD5

    112e838468228d577926f084a7950a04

  • SHA1

    f502734b1274fd8f2044d09f1312ab5641901552

  • SHA256

    20b5fb49c28e86e3fe71b9d15b37dae3a41f49b19a5a5e556a87d375232b15e6

  • SHA512

    30e7b865322ef9c62f05b63cfd68e29ec402acb6e49c731fbadad4055c6de1760418430870c9cc47cd8377cd90f0028ccea430f3481a93954fdfcdd7489b762b

  • SSDEEP

    3072:acqRLCjezN5Q6pZB74PvuG7b/pnUk5NHCDml:pmLCjEB0jxUGCa

Malware Config

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 3 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

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

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

  • Checks processor information in registry 2 TTPs 19 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 30 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 9 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:4600
  • C:\Users\Admin\AppData\Local\Temp\E052.exe
    C:\Users\Admin\AppData\Local\Temp\E052.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:4952
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\Qsedeqtedeooeo.tmp",Wufaiiuuye
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Checks processor information in registry
      • Suspicious use of WriteProcessMemory
      PID:2144
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 14130
        3⤵
        • Modifies registry class
        • Suspicious use of FindShellTrayWindow
        PID:2572
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4952 -s 556
      2⤵
      • Program crash
      PID:3224
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4952 -ip 4952
    1⤵
      PID:4812
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:1372
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe -k LocalService
        1⤵
          PID:4696
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\system32\rundll32.exe" "c:\program files (x86)\windowspowershell\modules\libegl.dll",dkI0UU0zQQ==
            2⤵
              PID:3892

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Program Files (x86)\WindowsPowerShell\Modules\libEGL.dll

            Filesize

            797KB

            MD5

            27a4f87036d8be43d4a3f9d99d23618f

            SHA1

            72030fc3843c1e832ae1272f88fd5b6928d7a9a7

            SHA256

            4119e162474a6b04679aac4df9bd981edee7f64d6b151314323e16372570c41a

            SHA512

            3fc53a2145492b81e89362497892886ede9d69f2e4d4e8f66bf962747d3ca0bcb8a55ad9b3c43075859f88d2843381c6a1dec6000eb80f5eda82f15ec7c1e620

          • C:\Program Files (x86)\WindowsPowerShell\Modules\libEGL.dll

            Filesize

            797KB

            MD5

            27a4f87036d8be43d4a3f9d99d23618f

            SHA1

            72030fc3843c1e832ae1272f88fd5b6928d7a9a7

            SHA256

            4119e162474a6b04679aac4df9bd981edee7f64d6b151314323e16372570c41a

            SHA512

            3fc53a2145492b81e89362497892886ede9d69f2e4d4e8f66bf962747d3ca0bcb8a55ad9b3c43075859f88d2843381c6a1dec6000eb80f5eda82f15ec7c1e620

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Fwroes.tmp

            Filesize

            2.3MB

            MD5

            239bba238a2669366ccb49f1d34e7121

            SHA1

            fed0ad6f3e55abcf1dd3125a7a5f0e9150e26c9a

            SHA256

            26787f6676bc4f593baf4daf5a9fb29ed8b3289f5880729a859a34b9c1aadc9f

            SHA512

            9c0565cd3b23690d38df47cbcc3050893c5a527045fb838335cc191cc3a309cf7fedff3f3980102f641569285508d73aa0ccb75c30b25ef96564a18a955efd7c

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe.xml

            Filesize

            5KB

            MD5

            1944801cae061223e36fcce6aed6bfba

            SHA1

            b465c53f3e6ae74fac368f36cbfc5842ce085e14

            SHA256

            b903a7f4408a27d0b7a7c6316d04952508d67058216dffeca4293c9352727959

            SHA512

            82b0e3b1105a5d802839c3ea78b4e2dd800b819ee678d016b2f47203ceb27a638d195909ec1d0efbf46edbf910409d7ab4a05146fc902ef335b36bf14339498f

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe.xml

            Filesize

            58KB

            MD5

            ca7452f3c00cc3083d549346e3726b1c

            SHA1

            64c6e09bffa49ef36ab0ac3a7a0d98ff944eb89a

            SHA256

            a8736abe4c9f3715f7f737db3437af332373204263e458978f653a1c860f088b

            SHA512

            1a307069368230702b9d397640e4ae16cad64958aea87437b9d0c443a43242d0e72bab932be1a5fa294138c792cdbd0752edb783afe51d253cb7502fa0bc719d

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\MicrosoftOffice2013BackupWin64.xml

            Filesize

            12KB

            MD5

            d24bea7d3b999f28e375d1d061a03d97

            SHA1

            95b207708762aa4752c77728128cbe3033646204

            SHA256

            57184b71b7d7525fbd75b1dda77bd26a5344b5cbd58ec5070fa5e1b4e073aef2

            SHA512

            3d3f06cd59a5bf8e9284ed1972a373ac1c63b0cba997d9559834db748ec41a90e42650d0ba05bf351456c2de12970f79d2d34f7a6c6445d2e55812682a5b406e

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\scan_settings.ico

            Filesize

            62KB

            MD5

            8f6abfe0c274c41c3ad3c1becf2317f5

            SHA1

            6dc69b46e569ca11e3ec081293df69a6d115674c

            SHA256

            d660f44fb7efbfdcec4cba821fea1be0977e3f66cc709b313edf9ead575994a5

            SHA512

            ed474a6d52df65b5bf7a1bd81d54458a1258571f16b28ce043189815bf6dc57c49cb31c6f48fed9791de6b69f93331282a0c6e76e54d488ddad7e30d2333a1b2

          • C:\Users\Admin\AppData\Local\Temp\E052.exe

            Filesize

            1.1MB

            MD5

            2233bf6bf909427c24e6380f3f48a681

            SHA1

            4229b41b0601de8f24080c098d804d6948c9d10c

            SHA256

            634d5613968229e1bf69e36703104763164799bd3f649db2568626733375c846

            SHA512

            7aa545902953f4d90ed790cd08cf8f58a3b49d84514d352350b24423dd0ca5e51107a02b95176b600a8d74f89645fd56a5c0a4fbb12dae3c39578f5516a80bbe

          • C:\Users\Admin\AppData\Local\Temp\E052.exe

            Filesize

            1.1MB

            MD5

            2233bf6bf909427c24e6380f3f48a681

            SHA1

            4229b41b0601de8f24080c098d804d6948c9d10c

            SHA256

            634d5613968229e1bf69e36703104763164799bd3f649db2568626733375c846

            SHA512

            7aa545902953f4d90ed790cd08cf8f58a3b49d84514d352350b24423dd0ca5e51107a02b95176b600a8d74f89645fd56a5c0a4fbb12dae3c39578f5516a80bbe

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

            Filesize

            797KB

            MD5

            24925b25552a7d8f1d3292071e545920

            SHA1

            f786e1d40df30f6fed0301d60c823b655f2d6eac

            SHA256

            9931503a3ab908d2840dae6a7cb77a5abc5e77cc67af405d1329b7dfc3fe800b

            SHA512

            242dbf94b06e67fdf0aac29b2f38ce4929d156c42e2413565f203cda1fdb6458e34b26eeb0151fe4f1914432be28b16d648affa63f20c7b480c54e2d9360fb26

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

            Filesize

            797KB

            MD5

            24925b25552a7d8f1d3292071e545920

            SHA1

            f786e1d40df30f6fed0301d60c823b655f2d6eac

            SHA256

            9931503a3ab908d2840dae6a7cb77a5abc5e77cc67af405d1329b7dfc3fe800b

            SHA512

            242dbf94b06e67fdf0aac29b2f38ce4929d156c42e2413565f203cda1fdb6458e34b26eeb0151fe4f1914432be28b16d648affa63f20c7b480c54e2d9360fb26

          • \??\c:\program files (x86)\windowspowershell\modules\libegl.dll

            Filesize

            797KB

            MD5

            27a4f87036d8be43d4a3f9d99d23618f

            SHA1

            72030fc3843c1e832ae1272f88fd5b6928d7a9a7

            SHA256

            4119e162474a6b04679aac4df9bd981edee7f64d6b151314323e16372570c41a

            SHA512

            3fc53a2145492b81e89362497892886ede9d69f2e4d4e8f66bf962747d3ca0bcb8a55ad9b3c43075859f88d2843381c6a1dec6000eb80f5eda82f15ec7c1e620

          • memory/2144-156-0x0000000005C49000-0x0000000005C4B000-memory.dmp

            Filesize

            8KB

          • memory/2144-146-0x00000000053E0000-0x0000000005B05000-memory.dmp

            Filesize

            7.1MB

          • memory/2144-145-0x00000000053E0000-0x0000000005B05000-memory.dmp

            Filesize

            7.1MB

          • memory/2144-148-0x0000000005BD0000-0x0000000005D10000-memory.dmp

            Filesize

            1.2MB

          • memory/2144-147-0x0000000005BD0000-0x0000000005D10000-memory.dmp

            Filesize

            1.2MB

          • memory/2144-149-0x0000000005BD0000-0x0000000005D10000-memory.dmp

            Filesize

            1.2MB

          • memory/2144-150-0x0000000005BD0000-0x0000000005D10000-memory.dmp

            Filesize

            1.2MB

          • memory/2144-151-0x0000000005BD0000-0x0000000005D10000-memory.dmp

            Filesize

            1.2MB

          • memory/2144-152-0x0000000005BD0000-0x0000000005D10000-memory.dmp

            Filesize

            1.2MB

          • memory/2144-139-0x0000000000000000-mapping.dmp

          • memory/2144-159-0x00000000053E0000-0x0000000005B05000-memory.dmp

            Filesize

            7.1MB

          • memory/2572-158-0x00000186868E0000-0x0000018686B0A000-memory.dmp

            Filesize

            2.2MB

          • memory/2572-153-0x00007FF716906890-mapping.dmp

          • memory/2572-157-0x00000000005E0000-0x00000000007F9000-memory.dmp

            Filesize

            2.1MB

          • memory/2572-154-0x00000186882B0000-0x00000186883F0000-memory.dmp

            Filesize

            1.2MB

          • memory/2572-155-0x00000186882B0000-0x00000186883F0000-memory.dmp

            Filesize

            1.2MB

          • memory/3892-171-0x0000000004400000-0x0000000004B25000-memory.dmp

            Filesize

            7.1MB

          • memory/3892-170-0x0000000004400000-0x0000000004B25000-memory.dmp

            Filesize

            7.1MB

          • memory/3892-168-0x0000000000000000-mapping.dmp

          • memory/4600-134-0x0000000000400000-0x000000000045E000-memory.dmp

            Filesize

            376KB

          • memory/4600-132-0x0000000000613000-0x0000000000624000-memory.dmp

            Filesize

            68KB

          • memory/4600-135-0x0000000000400000-0x000000000045E000-memory.dmp

            Filesize

            376KB

          • memory/4600-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

            Filesize

            36KB

          • memory/4696-163-0x0000000003AA0000-0x00000000041C5000-memory.dmp

            Filesize

            7.1MB

          • memory/4696-172-0x0000000003AA0000-0x00000000041C5000-memory.dmp

            Filesize

            7.1MB

          • memory/4952-136-0x0000000000000000-mapping.dmp

          • memory/4952-141-0x00000000007A7000-0x0000000000896000-memory.dmp

            Filesize

            956KB

          • memory/4952-143-0x0000000002280000-0x00000000023B0000-memory.dmp

            Filesize

            1.2MB

          • memory/4952-144-0x0000000000400000-0x000000000053D000-memory.dmp

            Filesize

            1.2MB