Analysis

  • max time kernel
    143s
  • 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
    17/01/2024, 21:34

General

  • Target
    63a8f8a37cbf7662d40eba33166f417a.exe
  • Size 1.2MB
  • Sample240117-1eq2psehej
  • SHA256 bdd0c7cbefda7e06ae77b73b86f97ce92ec35be89de53681f6aa9c8b6f1467d0
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • danabot

Botnet
  • 4

C2
  • 193.34.167.138:443

  • 142.11.206.50:443

  • 142.11.244.124:443

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 11 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\63a8f8a37cbf7662d40eba33166f417a.exe
    "C:\Users\Admin\AppData\Local\Temp\63a8f8a37cbf7662d40eba33166f417a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\63A8F8~1.TMP,S C:\Users\Admin\AppData\Local\Temp\63A8F8~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      PID:4576
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 524
      2⤵
      • Program crash
      PID:4900
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3004 -ip 3004
    1⤵
      PID:2976

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          63A8F8~1.EXE.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\63A8F8~1.EXE.tmp
          • Size 628KB
          • SHA256 b3d68c40714dace03069e55de41866f9fd6fb60a152004fda4dcc584456fc9f7
          • MD5 SHA1 SHA512 SSDEEP

          63A8F8~1.TMP

          • Path C:\Users\Admin\AppData\Local\Temp\63A8F8~1.TMP
          • Size 1.3MB
          • SHA256 c5ca9acbb7446804cd8074e63e0aa0c6a0293f8948ac99deccce1e730ecfbbd5
          • MD5 SHA1 SHA512 SSDEEP

          memory/3004-1-0x0000000000D10000-0x0000000000DFC000-memory.dmp

          memory/3004-2-0x0000000000E00000-0x0000000000EFF000-memory.dmp

          memory/3004-3-0x0000000000400000-0x00000000009DD000-memory.dmp

          memory/3004-8-0x0000000000400000-0x00000000009DD000-memory.dmp

          memory/3004-9-0x0000000000E00000-0x0000000000EFF000-memory.dmp

          memory/4576-18-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4576-10-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4576-19-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4576-20-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4576-21-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4576-22-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4576-23-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4576-24-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4576-25-0x0000000000400000-0x000000000055D000-memory.dmp