Analysis

  • max time kernel
    136s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/02/2025, 22:51

General

  • Target

    2025-02-18_a56016a52f0a403d036687c28028b455_icedid.exe

  • Size

    468KB

  • MD5

    a56016a52f0a403d036687c28028b455

  • SHA1

    c0db2f29055bfe795432f238d78fd231dc57a8d3

  • SHA256

    1ead5de4d687ed59bfcb768e0fa65d47ed4e2b71929e06b94b17493a175837cf

  • SHA512

    5d27413c361647160fc45ee28ca425a32bf8f6e15bc959845b975d8eea47e536d49bf4bcf2a44554859690dc2cb8dc6204c9a5dd521ae0cfce4fdd85b3827e95

  • SSDEEP

    6144:Ba0lzIF1MpaYcN2PVgQfgfunByqVbuoMdVQSCiUUvX8HQHkd2LDEn+GfzO9+/S94:bEjMpaYk2PuUgfE7byrQSQYQ

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

98.13.75.196:80

91.121.54.71:8080

209.236.123.42:8080

89.32.150.160:8080

212.71.237.140:8080

51.255.165.160:8080

188.135.15.49:80

189.2.177.210:443

45.161.242.102:80

72.167.223.217:8080

77.238.212.227:80

186.70.127.199:8090

45.33.77.42:8080

87.106.46.107:8080

172.104.169.32:8080

187.162.248.237:80

190.163.31.26:80

95.9.180.128:80

71.197.211.156:80

91.219.169.180:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet family
  • 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 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\2025-02-18_a56016a52f0a403d036687c28028b455_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-02-18_a56016a52f0a403d036687c28028b455_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:2400
    • C:\Windows\SysWOW64\tvratings\BTAGService.exe
      "C:\Windows\SysWOW64\tvratings\BTAGService.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\tvratings\BTAGService.exe

    Filesize

    468KB

    MD5

    a56016a52f0a403d036687c28028b455

    SHA1

    c0db2f29055bfe795432f238d78fd231dc57a8d3

    SHA256

    1ead5de4d687ed59bfcb768e0fa65d47ed4e2b71929e06b94b17493a175837cf

    SHA512

    5d27413c361647160fc45ee28ca425a32bf8f6e15bc959845b975d8eea47e536d49bf4bcf2a44554859690dc2cb8dc6204c9a5dd521ae0cfce4fdd85b3827e95

  • memory/396-7-0x00000000021A0000-0x00000000021AC000-memory.dmp

    Filesize

    48KB

  • memory/396-11-0x00000000021A0000-0x00000000021AC000-memory.dmp

    Filesize

    48KB

  • memory/2400-0-0x00000000023D0000-0x00000000023DC000-memory.dmp

    Filesize

    48KB

  • memory/2400-4-0x00000000023C0000-0x00000000023C9000-memory.dmp

    Filesize

    36KB

  • memory/2400-6-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB