Analysis

  • max time kernel
    151s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/12/2022, 07:00

General

  • Target

    451ec0852088a55084102632e636204feef0989fabe57dc0cb602c4173dc48fa.exe

  • Size

    214KB

  • MD5

    94ce7e3bc61e8f5825b3416dccd1c481

  • SHA1

    699b3330bbcdb08df4e5ee3c4e2343b33bb957bd

  • SHA256

    451ec0852088a55084102632e636204feef0989fabe57dc0cb602c4173dc48fa

  • SHA512

    1caf1d8d4ebdf2caafa092484d03653823c85e394531cea2e00937f5b38c75fe17b1ba86d810bdc6f95f0e5b0d8f6b21afdad260f278331e211095262649f8e9

  • SSDEEP

    6144:Lf25OL4bdsVV2jEjxrxwRGgg3CwVpU0VB:Lf2AUxsVVQEjxfvSwVqO

Malware Config

Extracted

Family

danabot

C2

23.236.181.126:443

123.253.35.251:443

66.85.173.3:443

Attributes
  • embedded_hash

    4ADF6A47A6AB8941179837BA4515263C

  • 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.

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 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 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\451ec0852088a55084102632e636204feef0989fabe57dc0cb602c4173dc48fa.exe
    "C:\Users\Admin\AppData\Local\Temp\451ec0852088a55084102632e636204feef0989fabe57dc0cb602c4173dc48fa.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4272
  • C:\Users\Admin\AppData\Local\Temp\CF5B.exe
    C:\Users\Admin\AppData\Local\Temp\CF5B.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1888
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll,start
      2⤵
      • Loads dropped DLL
      PID:2576
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 480
      2⤵
      • Program crash
      PID:2808
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1888 -ip 1888
    1⤵
      PID:4296

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\CF5B.exe

            Filesize

            2.4MB

            MD5

            0bb2b15ca73128dbc816ea4ed583119c

            SHA1

            17d05964d9208ca1a27fd007ad5f41752cfa893e

            SHA256

            295dfd4608b81ee276a04f1c58d806b7f906695e744cfe8234eca6360c555ca8

            SHA512

            d58afa63c04cb95576e9a7b5ae026dc28526cee7a26c5e829c091356179f4d255503914398dd209c506743ab78f16cb84d862e2f8ae5f43282bfe2a3e7afe375

          • C:\Users\Admin\AppData\Local\Temp\CF5B.exe

            Filesize

            2.4MB

            MD5

            0bb2b15ca73128dbc816ea4ed583119c

            SHA1

            17d05964d9208ca1a27fd007ad5f41752cfa893e

            SHA256

            295dfd4608b81ee276a04f1c58d806b7f906695e744cfe8234eca6360c555ca8

            SHA512

            d58afa63c04cb95576e9a7b5ae026dc28526cee7a26c5e829c091356179f4d255503914398dd209c506743ab78f16cb84d862e2f8ae5f43282bfe2a3e7afe375

          • C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

            Filesize

            2.4MB

            MD5

            a58965db22a6b00bcd5998af54046f92

            SHA1

            bb20027de42d2b276c424ae2f71367308a55329a

            SHA256

            aaef910054a9aaefab4edd0444f3aabc35db94e5e4881261573ac77aa153c665

            SHA512

            10632e8611f0250cda85518e7dfe93537f3d034201af7e9a9e246c78c558883cafc7d3792a99a5c6559030ff8a5b69df36ac44d67579494fa4d9906c1988d7a1

          • C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

            Filesize

            2.4MB

            MD5

            a58965db22a6b00bcd5998af54046f92

            SHA1

            bb20027de42d2b276c424ae2f71367308a55329a

            SHA256

            aaef910054a9aaefab4edd0444f3aabc35db94e5e4881261573ac77aa153c665

            SHA512

            10632e8611f0250cda85518e7dfe93537f3d034201af7e9a9e246c78c558883cafc7d3792a99a5c6559030ff8a5b69df36ac44d67579494fa4d9906c1988d7a1

          • C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

            Filesize

            2.4MB

            MD5

            a58965db22a6b00bcd5998af54046f92

            SHA1

            bb20027de42d2b276c424ae2f71367308a55329a

            SHA256

            aaef910054a9aaefab4edd0444f3aabc35db94e5e4881261573ac77aa153c665

            SHA512

            10632e8611f0250cda85518e7dfe93537f3d034201af7e9a9e246c78c558883cafc7d3792a99a5c6559030ff8a5b69df36ac44d67579494fa4d9906c1988d7a1

          • memory/1888-140-0x00000000009E3000-0x0000000000C2E000-memory.dmp

            Filesize

            2.3MB

          • memory/1888-149-0x0000000000400000-0x0000000000791000-memory.dmp

            Filesize

            3.6MB

          • memory/1888-141-0x0000000002650000-0x00000000029D5000-memory.dmp

            Filesize

            3.5MB

          • memory/1888-142-0x0000000000400000-0x0000000000791000-memory.dmp

            Filesize

            3.6MB

          • memory/2576-147-0x00000000023D0000-0x0000000002641000-memory.dmp

            Filesize

            2.4MB

          • memory/2576-150-0x00000000023D0000-0x0000000002641000-memory.dmp

            Filesize

            2.4MB

          • memory/2576-148-0x00000000023D0000-0x0000000002641000-memory.dmp

            Filesize

            2.4MB

          • memory/4272-135-0x00000000007B2000-0x00000000007C2000-memory.dmp

            Filesize

            64KB

          • memory/4272-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

            Filesize

            36KB

          • memory/4272-134-0x0000000000400000-0x000000000045F000-memory.dmp

            Filesize

            380KB

          • memory/4272-132-0x00000000007B2000-0x00000000007C2000-memory.dmp

            Filesize

            64KB

          • memory/4272-136-0x0000000000400000-0x000000000045F000-memory.dmp

            Filesize

            380KB