Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/06/2024, 01:26

General

  • Target
    ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe
  • Size 308KB
  • Sample240615-btr5wathkd
  • SHA256 cd6be3700babd575f736ba8b5dbcb200a79e68588379a5940a4f34a2826627ea
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 70.121.172.89:80

  • 116.202.234.183:8080

  • 69.30.203.214:8080

  • 185.94.252.104:443

  • 64.183.73.122:80

  • 190.55.181.54:443

  • 37.70.8.161:80

  • 174.137.65.18:80

  • 203.153.216.189:7080

  • 109.116.214.124:443

  • 93.51.50.171:8080

  • 190.160.53.126:80

  • 222.214.218.37:4143

  • 87.106.136.232:8080

  • 113.160.130.116:8443

  • 174.102.48.180:80

  • 79.98.24.39:8080

  • 189.212.199.126:443

  • 89.186.91.200:443

  • 24.233.112.152:80

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet payload 4 IoCs

    Detects Emotet payload in memory.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ac6627ae052f3ae7968cca60e4219905_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3736
    • C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe
      "C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2732

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        KBDTT102.exe

        • Path C:\Windows\SysWOW64\nlmproxy\KBDTT102.exe
        • Size 308KB
        • SHA256 cd6be3700babd575f736ba8b5dbcb200a79e68588379a5940a4f34a2826627ea
        • MD5 SHA1 SHA512 SSDEEP

        memory/2732-7-0x00000000020C0000-0x00000000020CC000-memory.dmp

        memory/2732-11-0x00000000020C0000-0x00000000020CC000-memory.dmp

        memory/3736-0-0x00000000005D0000-0x00000000005DC000-memory.dmp

        memory/3736-4-0x00000000005C0000-0x00000000005C9000-memory.dmp

        memory/3736-6-0x0000000000400000-0x0000000000451000-memory.dmp