Analysis

  • max time kernel
    142s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/01/2024, 08:57

General

  • Target
    6a039943bdc4c62a5a3d76b3edb15deb.exe
  • Size 1.1MB
  • Sample240120-kwpl7sfef4
  • SHA256 5ac5c98f4e1bbfdeb6a4664bcfa19e9a0d2590d23db544f5fff400db3511ed59
  • 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 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\6a039943bdc4c62a5a3d76b3edb15deb.exe
    "C:\Users\Admin\AppData\Local\Temp\6a039943bdc4c62a5a3d76b3edb15deb.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\6A0399~1.TMP,S C:\Users\Admin\AppData\Local\Temp\6A0399~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      PID:2672
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 504
      2⤵
      • Program crash
      PID:5100
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2376 -ip 2376
    1⤵
      PID:2648

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          6A0399~1.TMP

          • Path C:\Users\Admin\AppData\Local\Temp\6A0399~1.TMP
          • Size 1.3MB
          • SHA256 971185ac1a90b720446b38e8ae74ec5cd4809b09d1e1ed422883db977ddab316
          • MD5 SHA1 SHA512 SSDEEP

          memory/2376-1-0x0000000004B30000-0x0000000004C1D000-memory.dmp

          memory/2376-2-0x0000000004C60000-0x0000000004D5D000-memory.dmp

          memory/2376-3-0x0000000000400000-0x0000000002D4E000-memory.dmp

          memory/2376-4-0x0000000000400000-0x0000000002D4E000-memory.dmp

          memory/2376-9-0x0000000000400000-0x0000000002D4E000-memory.dmp

          memory/2376-10-0x0000000004C60000-0x0000000004D5D000-memory.dmp

          memory/2672-11-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/2672-19-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/2672-20-0x0000000000400000-0x000000000055D000-memory.dmp