Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2024, 09:15

General

  • Target
    731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe
  • Size 1.1MB
  • Sample241024-k8d18swbrn
  • SHA256 a24a06112f0b98ce05e7bf6ff3d65c242ad34e38c35e9179b313c2bf168119ee
  • 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 9 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\731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\731926fda7aeb87453452a78e89f1c77_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4752
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\731926~1.TMP,S C:\Users\Admin\AppData\Local\Temp\731926~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4284
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 444
      2⤵
      • Program crash
      PID:1940
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4752 -ip 4752
    1⤵
      PID:732

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          731926~1.EXE.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\731926~1.EXE.tmp
          • Size 1.3MB
          • SHA256 b76b4117dcde1bf0f99b8c3c5e31fa4bc937e137d44fd6f8db6ed5fe7f97fc64
          • MD5 SHA1 SHA512 SSDEEP

          memory/4284-23-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4284-19-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4284-26-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4284-25-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4284-24-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4284-20-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4284-21-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4284-22-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4284-11-0x0000000000400000-0x000000000055D000-memory.dmp

          memory/4752-3-0x0000000000400000-0x000000000050B000-memory.dmp

          memory/4752-8-0x0000000000400000-0x0000000002D4E000-memory.dmp

          memory/4752-1-0x0000000004AB0000-0x0000000004B9D000-memory.dmp

          memory/4752-9-0x0000000004BF0000-0x0000000004CEF000-memory.dmp

          memory/4752-10-0x0000000000400000-0x000000000050B000-memory.dmp

          memory/4752-2-0x0000000004BF0000-0x0000000004CEF000-memory.dmp