Analysis

  • max time kernel
    141s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/03/2025, 12:43

General

  • Target

    2025-03-20_14abf6e4e31e6ee889bad5deb0bc88ac_icedid.exe

  • Size

    332KB

  • MD5

    14abf6e4e31e6ee889bad5deb0bc88ac

  • SHA1

    fe0eeab637a461ad3da420a6f992c7540ebd2da2

  • SHA256

    407befdc10e9ca7e3dcd3e166e8ca258916cb21e66598fd2a93191f3b46ea9ca

  • SHA512

    4825f2571120df121cb09843e61f66f79924401883713ebdfc48f85583a634c1ab7a0e4c3496d38597cd7ea0db76f1c0165fba90998356b3c07347028d7737d2

  • SSDEEP

    6144:33q5crb5h5lp2ZzBUdONOL4BdXE6264/U0RadPM11tDd7QPvYGEPJKT42+8PQQS:33acrplp+yONOsC6pNE11tDleXEPJw+h

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

186.103.141.250:443

89.32.150.160:8080

149.62.173.247:8080

104.131.41.185:8080

82.240.207.95:443

46.28.111.142:7080

93.151.186.85:80

217.13.106.14:8080

111.67.12.221:8080

189.194.58.119:80

192.241.146.84:8080

143.0.87.101:80

177.73.0.98:443

68.183.170.114:8080

212.231.60.98:80

186.250.52.226:8080

73.116.193.136:80

201.213.156.176:80

190.17.195.202:80

104.131.103.37:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet family
  • 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).

  • 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 behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-03-20_14abf6e4e31e6ee889bad5deb0bc88ac_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-20_14abf6e4e31e6ee889bad5deb0bc88ac_icedid.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Windows\SysWOW64\usbui\Windows.UI.Input.Inking.exe
      "C:\Windows\SysWOW64\usbui\Windows.UI.Input.Inking.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\usbui\Windows.UI.Input.Inking.exe

    Filesize

    332KB

    MD5

    14abf6e4e31e6ee889bad5deb0bc88ac

    SHA1

    fe0eeab637a461ad3da420a6f992c7540ebd2da2

    SHA256

    407befdc10e9ca7e3dcd3e166e8ca258916cb21e66598fd2a93191f3b46ea9ca

    SHA512

    4825f2571120df121cb09843e61f66f79924401883713ebdfc48f85583a634c1ab7a0e4c3496d38597cd7ea0db76f1c0165fba90998356b3c07347028d7737d2

  • memory/2440-0-0x0000000000770000-0x0000000000779000-memory.dmp

    Filesize

    36KB

  • memory/2440-1-0x0000000000780000-0x000000000078C000-memory.dmp

    Filesize

    48KB

  • memory/2440-6-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2440-7-0x0000000003D90000-0x0000000003E81000-memory.dmp

    Filesize

    964KB

  • memory/4216-8-0x0000000002170000-0x000000000217C000-memory.dmp

    Filesize

    48KB

  • memory/4216-12-0x0000000002170000-0x000000000217C000-memory.dmp

    Filesize

    48KB

  • memory/4216-13-0x0000000003C30000-0x0000000003D21000-memory.dmp

    Filesize

    964KB