Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 11:09

General

  • Target

    222_737_810161.vbs

  • Size

    1.3MB

  • MD5

    d7100ddc69989fb142f98fff02c6508f

  • SHA1

    29bb5a48a3bb63452b37bf3c2e4acfcae929a975

  • SHA256

    bb0f5392216d97c801dce3d5e18299608bfbaa344063f55a8ef84c40f3002c4f

  • SHA512

    49dee4b048c0515ed1a98adcfab98f1d188da1da2d7cbf8627786e5604e01a0b4500a203a9803e2be81fc7766b4b47870fb9f5fca6ae2a6485a69b94a6613508

  • SSDEEP

    12288:Negy6Cy/jr3nx6aITPYnAqYmjMaS3QwIdqEXJZRGK5ReKRWFlxEXNUbKCDo/LqPP:Negy49L6bEJS

Malware Config

Extracted

Family

danabot

C2

1.5.78.29

71.61.197.13

128.43.39.106

68.164.114.181

243.7.235.34

185.92.222.238

192.71.249.51

42.180.72.123

159.159.89.172

135.231.151.187

rsa_pubkey.plain

Signatures

  • Danabot

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

  • Danabot x86 payload 1 IoCs

    Detection of Danabot x86 payload, mapped in memory during the execution of its loader.

  • Blocklisted process makes network request 9 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\222_737_810161.vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2772
    • C:\Windows\System32\regsvr32.exe
      regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\\bxVLP.dlljYEdebHq
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2924
      • C:\Windows\SysWOW64\regsvr32.exe
        -s C:\Users\Admin\AppData\Local\Temp\\bxVLP.dlljYEdebHq
        3⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2128
        • C:\Windows\SysWOW64\rundll32.exe
          C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\bxVLP.dlljYEdebHq,f0
          4⤵
          • Blocklisted process makes network request
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          PID:3740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\bxVLP.dlljYEdebHq
    Filesize

    459KB

    MD5

    78ad1f6983266579b20b1605dbdc63b4

    SHA1

    e11f91abb0ad60cc5d781da51339cf196c499da7

    SHA256

    9a99c355af51ff7b712487c8576afcb9dafd2e1b98e93036339243ec7edf05fa

    SHA512

    3509f26f26c88b31459e241078f076d28b6f434e37196f315f0776739bfa14b9bf9258a354b90b265516aea65244acdcb8a8885a4c4450a242c65dade9af5097

  • memory/2128-4-0x0000000000550000-0x0000000000551000-memory.dmp
    Filesize

    4KB

  • memory/3740-6-0x0000000000540000-0x0000000000541000-memory.dmp
    Filesize

    4KB

  • memory/3740-7-0x0000000000400000-0x0000000000480000-memory.dmp
    Filesize

    512KB

  • memory/3740-9-0x0000000000400000-0x0000000000480000-memory.dmp
    Filesize

    512KB

  • memory/3740-19-0x0000000000400000-0x0000000000480000-memory.dmp
    Filesize

    512KB