Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/12/2022, 01:40

General

  • Target

    file.exe

  • Size

    214KB

  • MD5

    922b9a4390c8b65eae2ff7e691cc12ff

  • SHA1

    3690448b9f98de18d5cb7df4ebce934438502ce5

  • SHA256

    645d820df78b809ea6f9db0fb00a6734c0a5390e9c6249f6b1797be58acef305

  • SHA512

    0409b5956e5cd9b2b89842689589b1d329df099dabc323256484fe8423c37210a855d97500c6defcd59fdf765d26208a61df8584b13bb1ebe9c9a0bb7dafd3d0

  • SSDEEP

    3072:eL5tzrLOowReN+5JTmWs8E9L6GSKr8RU7J8/g3xopbL7smG3ERWR3LV:+5trLOmm5E9L688mCg3CtLmU0VB

Malware Config

Extracted

Family

danabot

C2

23.236.181.126:443

123.253.35.251:443

66.85.173.3:443

Attributes
  • embedded_hash

    8F56CD73F6B5CD5D7B17B0BA61E70A82

  • 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4004
  • C:\Users\Admin\AppData\Local\Temp\2124.exe
    C:\Users\Admin\AppData\Local\Temp\2124.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll,start
      2⤵
      • Loads dropped DLL
      PID:2124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 480
      2⤵
      • Program crash
      PID:2524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4244 -ip 4244
    1⤵
      PID:5092

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\2124.exe

            Filesize

            2.4MB

            MD5

            0bb2b15ca73128dbc816ea4ed583119c

            SHA1

            17d05964d9208ca1a27fd007ad5f41752cfa893e

            SHA256

            295dfd4608b81ee276a04f1c58d806b7f906695e744cfe8234eca6360c555ca8

            SHA512

            d58afa63c04cb95576e9a7b5ae026dc28526cee7a26c5e829c091356179f4d255503914398dd209c506743ab78f16cb84d862e2f8ae5f43282bfe2a3e7afe375

          • C:\Users\Admin\AppData\Local\Temp\2124.exe

            Filesize

            2.4MB

            MD5

            0bb2b15ca73128dbc816ea4ed583119c

            SHA1

            17d05964d9208ca1a27fd007ad5f41752cfa893e

            SHA256

            295dfd4608b81ee276a04f1c58d806b7f906695e744cfe8234eca6360c555ca8

            SHA512

            d58afa63c04cb95576e9a7b5ae026dc28526cee7a26c5e829c091356179f4d255503914398dd209c506743ab78f16cb84d862e2f8ae5f43282bfe2a3e7afe375

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

            Filesize

            2.4MB

            MD5

            c08eb9824e067b281a184588d6a9ca13

            SHA1

            288b4a29e00189b10597638f791aa715aa4fd843

            SHA256

            7df9566357231c3d2fdfc5d1d110f8cf415412e9c0ed79c8b9c1bb8750ba8c82

            SHA512

            82cc5ba99487f247252d2a60038fe31b792745feeb8fc63f09461076f5b9056b4f64a1bd03bedf3034b94484d7039656f72905f78e253f6c301742094f4bf9cc

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

            Filesize

            2.4MB

            MD5

            c08eb9824e067b281a184588d6a9ca13

            SHA1

            288b4a29e00189b10597638f791aa715aa4fd843

            SHA256

            7df9566357231c3d2fdfc5d1d110f8cf415412e9c0ed79c8b9c1bb8750ba8c82

            SHA512

            82cc5ba99487f247252d2a60038fe31b792745feeb8fc63f09461076f5b9056b4f64a1bd03bedf3034b94484d7039656f72905f78e253f6c301742094f4bf9cc

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

            Filesize

            2.4MB

            MD5

            c08eb9824e067b281a184588d6a9ca13

            SHA1

            288b4a29e00189b10597638f791aa715aa4fd843

            SHA256

            7df9566357231c3d2fdfc5d1d110f8cf415412e9c0ed79c8b9c1bb8750ba8c82

            SHA512

            82cc5ba99487f247252d2a60038fe31b792745feeb8fc63f09461076f5b9056b4f64a1bd03bedf3034b94484d7039656f72905f78e253f6c301742094f4bf9cc

          • memory/2124-144-0x00000000024C0000-0x0000000002731000-memory.dmp

            Filesize

            2.4MB

          • memory/2124-148-0x00000000024C0000-0x0000000002731000-memory.dmp

            Filesize

            2.4MB

          • memory/2124-149-0x00000000024C0000-0x0000000002731000-memory.dmp

            Filesize

            2.4MB

          • memory/4004-136-0x0000000000400000-0x000000000045F000-memory.dmp

            Filesize

            380KB

          • memory/4004-135-0x00000000005C3000-0x00000000005D4000-memory.dmp

            Filesize

            68KB

          • memory/4004-134-0x0000000000400000-0x000000000045F000-memory.dmp

            Filesize

            380KB

          • memory/4004-133-0x0000000000570000-0x0000000000579000-memory.dmp

            Filesize

            36KB

          • memory/4004-132-0x00000000005C3000-0x00000000005D4000-memory.dmp

            Filesize

            68KB

          • memory/4244-145-0x0000000000B08000-0x0000000000D53000-memory.dmp

            Filesize

            2.3MB

          • memory/4244-146-0x0000000002600000-0x0000000002985000-memory.dmp

            Filesize

            3.5MB

          • memory/4244-147-0x0000000000400000-0x0000000000791000-memory.dmp

            Filesize

            3.6MB