Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 23:30

General

  • Target
    6651b94fca97496297e88b8f4fa9de77.exe
  • Size 1.1MB
  • Sample240118-3he5qagcbn
  • SHA256 ba8e97e341fadadb0789c21d7d78b98b5194e3cfeff41c8c7e22b422321c5417
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • danabot

Botnet
  • 4

C2
  • 142.11.244.124:443

  • 142.11.206.50:443

Attributes
  • embedded_hash

    6AD9FE4F9E491E785665E0D144F61DAB

  • 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 13 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6651b94fca97496297e88b8f4fa9de77.exe
    "C:\Users\Admin\AppData\Local\Temp\6651b94fca97496297e88b8f4fa9de77.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2100
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\6651B9~1.TMP,S C:\Users\Admin\AppData\Local\Temp\6651B9~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      PID:2924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 444
      2⤵
      • Program crash
      PID:4016
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2100 -ip 2100
    1⤵
      PID:1940

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          6651B9~1.EXE.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\6651B9~1.EXE.tmp
          • Size 439KB
          • SHA256 28d4c852eb7c78b89faa4fd779b3e1ae9fa75f39d210048e8d5ca0299f8fe8da
          • MD5 SHA1 SHA512 SSDEEP

          6651B9~1.EXE.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\6651B9~1.EXE.tmp
          • Size 349KB
          • SHA256 1ec9f64b6785ca7bffdaf594d2da0fe3f63ce7690620fd7f0861acde664f15b2
          • MD5 SHA1 SHA512 SSDEEP

          6651B9~1.TMP

          • Path C:\Users\Admin\AppData\Local\Temp\6651B9~1.TMP
          • Size 354KB
          • SHA256 e4ba8acf0568a8f234cecfb47c995aa8768f671145d357fecb2f45dc7bf4f5f2
          • MD5 SHA1 SHA512 SSDEEP

          memory/2100-10-0x0000000000400000-0x0000000002C5E000-memory.dmp

          memory/2100-1-0x0000000004A90000-0x0000000004B7D000-memory.dmp

          memory/2100-2-0x0000000004B80000-0x0000000004C81000-memory.dmp

          memory/2100-9-0x0000000000400000-0x0000000002C5E000-memory.dmp

          memory/2100-11-0x0000000004B80000-0x0000000004C81000-memory.dmp

          memory/2924-20-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-12-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-8-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-21-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-22-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-23-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-24-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-25-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-26-0x0000000002600000-0x000000000275F000-memory.dmp

          memory/2924-27-0x0000000002600000-0x000000000275F000-memory.dmp