Analysis

  • max time kernel
    138s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    16/12/2021, 21:27

General

  • Target
    89ef7342084bacafe1bbfc65ffc7f705.exe
  • Size 1.8MB
  • Sample211216-1aqv5sche4
  • SHA256 1cdb8bfb8075c1e1c1bd93987ec457a83a2e8af4e98e3fb7dfc1d3a25db71037
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • danabot

Botnet
  • 4

C2
  • 142.11.244.223:443

  • 23.106.122.139:443

Attributes
  • embedded_hash

    0FA95F120D6EB149A5D48E36BC76879D

  • type

    loader

rsa_pubkey.plain
rsa_privkey.plain

Signatures

  • Danabot

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

  • Danabot Loader Component 4 IoCs
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\89ef7342084bacafe1bbfc65ffc7f705.exe
    "C:\Users\Admin\AppData\Local\Temp\89ef7342084bacafe1bbfc65ffc7f705.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3596
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\89EF73~1.DLL,s C:\Users\Admin\AppData\Local\Temp\89EF73~1.EXE
      2⤵
      • Loads dropped DLL
      PID:4408
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 548
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1900

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/3596-115-0x00000000022E3000-0x0000000002471000-memory.dmp

        memory/3596-117-0x0000000000400000-0x0000000000657000-memory.dmp

        memory/3596-116-0x0000000002480000-0x0000000002625000-memory.dmp

        memory/4408-122-0x00000000042A0000-0x000000000451B000-memory.dmp