Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/10/2024, 13:30

General

  • Target
    57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe
  • Size 1.2MB
  • Sample241018-qrybfayhlc
  • SHA256 0ffddce470010278a1e5545d5c616def34d6c4b21ac1152a11de5aa48792fb77
  • MD5 SHA1 SHA512 SSDEEP

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 10 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\57b388d86cf9eeac704fc629587c82bd_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\57B388~1.TMP,S C:\Users\Admin\AppData\Local\Temp\57B388~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4968
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 536
      2⤵
      • Program crash
      PID:5068
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1652 -ip 1652
    1⤵
      PID:4360

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          57B388~1.TMP

          • Path C:\Users\Admin\AppData\Local\Temp\57B388~1.TMP
          • Size 1.3MB
          • SHA256 d1e6cfcd98152ac98049aaffb630a2a41011a9cbd8c7b68ec06af3b401258b8d
          • MD5 SHA1 SHA512 SSDEEP

          memory/1652-1-0x0000000000AB0000-0x0000000000B9D000-memory.dmp

          memory/1652-2-0x0000000000BC0000-0x0000000000CBE000-memory.dmp

          memory/1652-3-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/1652-10-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/1652-9-0x0000000000BC0000-0x0000000000CBE000-memory.dmp

          memory/1652-8-0x0000000000400000-0x00000000009DE000-memory.dmp

          memory/4968-19-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4968-11-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4968-20-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4968-21-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4968-22-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4968-23-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4968-24-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4968-25-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4968-26-0x0000000000400000-0x000000000055D000-memory.dmp