Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-05-2024 16:39

General

  • Target

    3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe

  • Size

    172KB

  • MD5

    3b14f8e4a2812cb54209bfe370db2dd8

  • SHA1

    c1ee4a7599fdb82c9d7a44fa4b215d285922bfcf

  • SHA256

    309c91bb7e5f7879e202f885ef4d096fb0edb5fa80acb3cd957985d28848494c

  • SHA512

    ef5d518721e8c0b19ca8ea838a6cbaad08778b4ab0ee0eff6c10af8acf551db38bb1bf1ef158d33abaa977b4d434683be4cef346c7167f28b923824f6cd7d7a7

  • SSDEEP

    3072:drrBUIL9C/sjzVO0K2iPnjvOkF/QTf5k4VDvOQn:drrqIL8/IPFiPn7RmTRkw

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

220.245.198.194:80

104.156.59.7:8080

120.138.30.150:8080

139.59.67.118:443

139.130.242.43:80

104.32.141.43:80

156.155.166.221:80

121.7.127.163:80

153.177.101.120:443

162.241.242.173:8080

91.211.88.52:7080

95.179.229.244:8080

103.86.49.11:8080

139.59.60.244:8080

121.124.124.40:7080

104.131.11.150:443

200.114.213.233:8080

82.225.49.121:80

79.98.24.39:8080

5.196.74.210:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet payload 5 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 16 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\3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4188
    • C:\Windows\SysWOW64\xwizards\DefaultDeviceManager.exe
      "C:\Windows\SysWOW64\xwizards\DefaultDeviceManager.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1476

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\xwizards\DefaultDeviceManager.exe

    Filesize

    172KB

    MD5

    3b14f8e4a2812cb54209bfe370db2dd8

    SHA1

    c1ee4a7599fdb82c9d7a44fa4b215d285922bfcf

    SHA256

    309c91bb7e5f7879e202f885ef4d096fb0edb5fa80acb3cd957985d28848494c

    SHA512

    ef5d518721e8c0b19ca8ea838a6cbaad08778b4ab0ee0eff6c10af8acf551db38bb1bf1ef158d33abaa977b4d434683be4cef346c7167f28b923824f6cd7d7a7

  • memory/1476-14-0x0000000002240000-0x0000000002250000-memory.dmp

    Filesize

    64KB

  • memory/1476-10-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/4188-0-0x0000000002360000-0x0000000002372000-memory.dmp

    Filesize

    72KB

  • memory/4188-5-0x0000000002380000-0x0000000002390000-memory.dmp

    Filesize

    64KB

  • memory/4188-7-0x0000000000A90000-0x0000000000A9F000-memory.dmp

    Filesize

    60KB

  • memory/4188-9-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB