Analysis

  • max time kernel
    4294191s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20220223-en
  • submitted
    02-03-2022 05:10

General

  • Target

    8c0e0ee03816ed18e26159135961f7bcce45cddad924b4471bb8a269e6ed7e71.exe

  • Size

    400KB

  • MD5

    eacf36f06fe703ffb7fd81121d7282fa

  • SHA1

    0bcbeaf796855fcb96f7b1463e55a861db4d1dc5

  • SHA256

    8c0e0ee03816ed18e26159135961f7bcce45cddad924b4471bb8a269e6ed7e71

  • SHA512

    4f347466264b79b4cfede09bdbdccf99156a0c560fa15f49af664106017aaf5561ddfd53db6f3cba8283ff62d39e8154c318e818f3d2f83f76d771e1d6ee0bce

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

102.182.145.130:80

173.173.254.105:80

64.207.182.168:8080

51.89.199.141:8080

167.114.153.111:8080

173.63.222.65:80

218.147.193.146:80

59.125.219.109:443

172.104.97.173:8080

190.162.215.233:80

68.115.186.26:80

78.188.106.53:443

190.240.194.77:443

24.133.106.23:80

80.227.52.78:80

79.137.83.50:443

120.150.218.241:443

62.171.142.179:8080

194.4.58.192:7080

62.30.7.67:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet Payload 2 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). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8c0e0ee03816ed18e26159135961f7bcce45cddad924b4471bb8a269e6ed7e71.exe
    "C:\Users\Admin\AppData\Local\Temp\8c0e0ee03816ed18e26159135961f7bcce45cddad924b4471bb8a269e6ed7e71.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1828
    • C:\Windows\SysWOW64\mstsc\OnLineIDCpl.exe
      "C:\Windows\SysWOW64\mstsc\OnLineIDCpl.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:560

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\mstsc\OnLineIDCpl.exe

    MD5

    eacf36f06fe703ffb7fd81121d7282fa

    SHA1

    0bcbeaf796855fcb96f7b1463e55a861db4d1dc5

    SHA256

    8c0e0ee03816ed18e26159135961f7bcce45cddad924b4471bb8a269e6ed7e71

    SHA512

    4f347466264b79b4cfede09bdbdccf99156a0c560fa15f49af664106017aaf5561ddfd53db6f3cba8283ff62d39e8154c318e818f3d2f83f76d771e1d6ee0bce

  • memory/560-86-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-85-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-91-0x0000000000310000-0x0000000000320000-memory.dmp

    Filesize

    64KB

  • memory/560-90-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-89-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-88-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-96-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-79-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-87-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-84-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-83-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-82-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-81-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-80-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/560-95-0x0000000000429000-0x000000000042A000-memory.dmp

    Filesize

    4KB

  • memory/1828-63-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-73-0x00000000759B1000-0x00000000759B3000-memory.dmp

    Filesize

    8KB

  • memory/1828-70-0x00000000003F0000-0x0000000000400000-memory.dmp

    Filesize

    64KB

  • memory/1828-69-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-68-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-66-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-67-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-65-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-57-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-64-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-62-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-61-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-58-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-60-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1828-59-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB