Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/02/2024, 11:40

General

  • Target
    a049e4d179686744b0e4e6472aadecb8.exe
  • Size 1.2MB
  • Sample240216-ns91hsab2s
  • SHA256 4a05a54dfa70ecd26651badbc03975c7c896e0a2f17acb030acf8d12441276a5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • danabot

Botnet
  • 4

C2
  • 23.229.29.48:443

  • 5.9.224.204:443

  • 192.210.222.81:443

Attributes
  • embedded_hash

    0E1A7A1479C37094441FA911262B322A

  • 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
  • Blocklisted process makes network request 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a049e4d179686744b0e4e6472aadecb8.exe
    "C:\Users\Admin\AppData\Local\Temp\a049e4d179686744b0e4e6472aadecb8.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4128
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\A049E4~1.DLL,s C:\Users\Admin\AppData\Local\Temp\A049E4~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      PID:3356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4128 -s 508
      2⤵
      • Program crash
      PID:4972
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4128 -ip 4128
    1⤵
      PID:3952

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          A049E4~1.DLL

          • Path C:\Users\Admin\AppData\Local\Temp\A049E4~1.DLL
          • Size 1.3MB
          • SHA256 da01133b80a1d43658cff2dc7857c6251b41a76b723467792451e2a1b2ba5d17
          • MD5 SHA1 SHA512 SSDEEP

          memory/3356-17-0x0000000000400000-0x0000000000561000-memory.dmp

          memory/3356-30-0x0000000000400000-0x0000000000561000-memory.dmp

          memory/3356-31-0x0000000000400000-0x0000000000561000-memory.dmp

          memory/4128-1-0x0000000003E50000-0x0000000003F4D000-memory.dmp

          memory/4128-2-0x0000000003FD0000-0x00000000040D6000-memory.dmp

          memory/4128-5-0x0000000000400000-0x000000000224D000-memory.dmp

          memory/4128-6-0x0000000000400000-0x000000000224D000-memory.dmp

          memory/4128-7-0x0000000003E50000-0x0000000003F4D000-memory.dmp

          memory/4128-9-0x0000000003FD0000-0x00000000040D6000-memory.dmp

          memory/4128-16-0x0000000000400000-0x000000000224D000-memory.dmp

          memory/4128-29-0x0000000000400000-0x000000000224D000-memory.dmp