Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-09-2022 16:01

General

  • Target

    ee0129de26021b66dcbbd902963e1f4dbef5688c76984484a124b0914f8681ff.exe

  • Size

    153KB

  • MD5

    7bd537a8dfa91ec83e264ceefe3f0e26

  • SHA1

    b1ffa33c2760f23d4de2900907273c9736f82557

  • SHA256

    ee0129de26021b66dcbbd902963e1f4dbef5688c76984484a124b0914f8681ff

  • SHA512

    1bac14ae3681a9aefc99f11a6be9dd997f99a1d8c2f8f36d1397c7344440fbf02b9df6867b27b9b38aaa710e2cabff40f5ba38b1fdd3118c81f322d6d1033562

  • SSDEEP

    1536:U3SgqQYcZsSPTyGTc5BZOsv0sCXhlJpVTbXQ5VEPl4SknT5jmFQtjYj1Ei/WV/Jz:UCgJfJTc5TZeXFTbXQAGSc5+vBaNl5B

Malware Config

Extracted

Family

danabot

C2

198.15.112.179:443

185.62.56.245:443

153.92.223.225:443

192.119.70.159:443

Attributes
  • embedded_hash

    6618C163D57D6441FCCA65D86C4D380D

  • 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
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 39 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee0129de26021b66dcbbd902963e1f4dbef5688c76984484a124b0914f8681ff.exe
    "C:\Users\Admin\AppData\Local\Temp\ee0129de26021b66dcbbd902963e1f4dbef5688c76984484a124b0914f8681ff.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2296
  • C:\Users\Admin\AppData\Local\Temp\50C0.exe
    C:\Users\Admin\AppData\Local\Temp\50C0.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:3556
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:868
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
        2⤵
        • Blocklisted process makes network request
        PID:1568
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3556 -s 528
        2⤵
        • Program crash
        PID:1320
    • 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:4680
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x454 0x504
      1⤵
        PID:1736
      • C:\Users\Admin\AppData\Local\Temp\BF98.exe
        C:\Users\Admin\AppData\Local\Temp\BF98.exe
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:2508
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3556 -ip 3556
        1⤵
          PID:5108

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Discovery

        Query Registry

        1
        T1012

        Peripheral Device Discovery

        1
        T1120

        System Information Discovery

        1
        T1082

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\50C0.exe
          Filesize

          1.2MB

          MD5

          ca6efc760f3ed4fdcf9c8872e273a05a

          SHA1

          bbf446b4fd9502dfc29f82cd96f740dc1345781a

          SHA256

          62ef1e13afc32dbc6c19c6de8bae14acf26424dedea85341e4b307bce8145609

          SHA512

          c79bebab9758693036524194bc1d88298f46aad142c8364f363096ed1ec2d7ee214fa155a4e9ac73adfced99185333fbb14e596b5298f165cabca66114378be5

        • C:\Users\Admin\AppData\Local\Temp\50C0.exe
          Filesize

          1.2MB

          MD5

          ca6efc760f3ed4fdcf9c8872e273a05a

          SHA1

          bbf446b4fd9502dfc29f82cd96f740dc1345781a

          SHA256

          62ef1e13afc32dbc6c19c6de8bae14acf26424dedea85341e4b307bce8145609

          SHA512

          c79bebab9758693036524194bc1d88298f46aad142c8364f363096ed1ec2d7ee214fa155a4e9ac73adfced99185333fbb14e596b5298f165cabca66114378be5

        • C:\Users\Admin\AppData\Local\Temp\BF98.exe
          Filesize

          304KB

          MD5

          15f1517f0ceaaf9b6c78cf7625510c07

          SHA1

          8aabce20aff43476586a1b69b0b761a7f39d1e7e

          SHA256

          d0d47dec11c63b6fa1a2dcac89e5a7352220e371b728781de041bf42fa8965fb

          SHA512

          931a79a6e0d38c9b59b03a68d31e3c8fdb2b51e5eeed1df45790eba38f516f767ed67d9edd10bef16d169dc253c81ba6afb5d52738761cc2fa84f601f86b3516

        • C:\Users\Admin\AppData\Local\Temp\BF98.exe
          Filesize

          304KB

          MD5

          15f1517f0ceaaf9b6c78cf7625510c07

          SHA1

          8aabce20aff43476586a1b69b0b761a7f39d1e7e

          SHA256

          d0d47dec11c63b6fa1a2dcac89e5a7352220e371b728781de041bf42fa8965fb

          SHA512

          931a79a6e0d38c9b59b03a68d31e3c8fdb2b51e5eeed1df45790eba38f516f767ed67d9edd10bef16d169dc253c81ba6afb5d52738761cc2fa84f601f86b3516

        • memory/868-139-0x0000000000000000-mapping.dmp
        • memory/1568-161-0x0000000000480000-0x0000000000484000-memory.dmp
          Filesize

          16KB

        • memory/1568-160-0x0000000000470000-0x0000000000474000-memory.dmp
          Filesize

          16KB

        • memory/1568-159-0x0000000000460000-0x0000000000464000-memory.dmp
          Filesize

          16KB

        • memory/1568-158-0x0000000000000000-mapping.dmp
        • memory/2296-134-0x0000000000400000-0x0000000000583000-memory.dmp
          Filesize

          1.5MB

        • memory/2296-135-0x0000000000400000-0x0000000000583000-memory.dmp
          Filesize

          1.5MB

        • memory/2296-132-0x00000000006D8000-0x00000000006E9000-memory.dmp
          Filesize

          68KB

        • memory/2296-133-0x00000000006A0000-0x00000000006A9000-memory.dmp
          Filesize

          36KB

        • memory/2508-155-0x00000000008D9000-0x0000000000903000-memory.dmp
          Filesize

          168KB

        • memory/2508-154-0x0000000005AD0000-0x0000000005B0C000-memory.dmp
          Filesize

          240KB

        • memory/2508-149-0x0000000004DA0000-0x0000000005344000-memory.dmp
          Filesize

          5.6MB

        • memory/2508-148-0x0000000000800000-0x0000000000837000-memory.dmp
          Filesize

          220KB

        • memory/2508-150-0x0000000000400000-0x00000000005A5000-memory.dmp
          Filesize

          1.6MB

        • memory/2508-147-0x00000000008D9000-0x0000000000903000-memory.dmp
          Filesize

          168KB

        • memory/2508-151-0x0000000005350000-0x0000000005968000-memory.dmp
          Filesize

          6.1MB

        • memory/2508-152-0x0000000004D60000-0x0000000004D72000-memory.dmp
          Filesize

          72KB

        • memory/2508-153-0x0000000005970000-0x0000000005A7A000-memory.dmp
          Filesize

          1.0MB

        • memory/2508-144-0x0000000000000000-mapping.dmp
        • memory/3556-136-0x0000000000000000-mapping.dmp
        • memory/3556-156-0x0000000000400000-0x00000000006E8000-memory.dmp
          Filesize

          2.9MB

        • memory/3556-157-0x0000000000400000-0x00000000006E8000-memory.dmp
          Filesize

          2.9MB

        • memory/3556-143-0x0000000000400000-0x00000000006E8000-memory.dmp
          Filesize

          2.9MB

        • memory/3556-142-0x0000000000400000-0x00000000006E8000-memory.dmp
          Filesize

          2.9MB

        • memory/3556-141-0x0000000002570000-0x000000000284B000-memory.dmp
          Filesize

          2.9MB

        • memory/3556-140-0x0000000002442000-0x0000000002568000-memory.dmp
          Filesize

          1.1MB

        • memory/3556-162-0x0000000000400000-0x00000000006E8000-memory.dmp
          Filesize

          2.9MB