Analysis

  • max time kernel
    132s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-02-2024 17:22

General

  • Target

    2024-02-21_0d80d2665beb62b25ec2c8c895586d74_icedid.exe

  • Size

    292KB

  • MD5

    0d80d2665beb62b25ec2c8c895586d74

  • SHA1

    1a032fa2bfe4f8aa71e468176258b71e4ec31060

  • SHA256

    e813dff317de7d0190625bd299eb859814e4170e752d757d4a5d33d6970e0229

  • SHA512

    1211b7cafe9cd40a3efd9fb0118dd200dd52610a6ef547c5ae10c1a757395f2e3ae1822b07f2e48b6e252fc211bcfecf9014fae9344ec37a352e47c0b397fb3f

  • SSDEEP

    3072:TyDDt+sqWE654G+COT7xNyH0kB0Vzw/BlC5Igu86XBfL3BEcB4K5QvvQ2Uzai:wt+bYHnOT9hc0VEAIgu8m52Mx5QvM

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

190.192.39.136:80

5.189.168.53:8080

162.241.41.111:7080

190.85.46.52:7080

190.190.15.20:80

181.95.133.104:80

41.212.89.128:80

115.176.16.221:80

143.95.101.72:8080

75.127.14.170:8080

116.202.10.123:8080

74.208.173.91:8080

103.93.220.182:80

50.116.78.109:8080

67.121.104.51:20

180.26.62.115:443

139.59.12.63:8080

76.18.16.210:80

113.161.148.81:80

5.79.70.250:8080

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 14 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-02-21_0d80d2665beb62b25ec2c8c895586d74_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-21_0d80d2665beb62b25ec2c8c895586d74_icedid.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3944
    • C:\Windows\SysWOW64\EmailApis\filemgmt.exe
      "C:\Windows\SysWOW64\EmailApis\filemgmt.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:6064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\EmailApis\filemgmt.exe

    Filesize

    292KB

    MD5

    0d80d2665beb62b25ec2c8c895586d74

    SHA1

    1a032fa2bfe4f8aa71e468176258b71e4ec31060

    SHA256

    e813dff317de7d0190625bd299eb859814e4170e752d757d4a5d33d6970e0229

    SHA512

    1211b7cafe9cd40a3efd9fb0118dd200dd52610a6ef547c5ae10c1a757395f2e3ae1822b07f2e48b6e252fc211bcfecf9014fae9344ec37a352e47c0b397fb3f

  • memory/3944-0-0x0000000002200000-0x0000000002212000-memory.dmp

    Filesize

    72KB

  • memory/3944-3-0x00000000021E0000-0x00000000021EF000-memory.dmp

    Filesize

    60KB

  • memory/3944-5-0x0000000002220000-0x0000000002230000-memory.dmp

    Filesize

    64KB

  • memory/6064-9-0x00000000006A0000-0x00000000006B2000-memory.dmp

    Filesize

    72KB

  • memory/6064-13-0x00000000006C0000-0x00000000006D0000-memory.dmp

    Filesize

    64KB