Analysis

  • max time kernel
    97s
  • resource
    win10v191014
  • submitted
    28-01-2020 01:15

General

  • Target

    54f5f6c06c0004db3eed73bc396c8d2dd39d92117cd934880b66f1a70d955c55

  • Sample

    200128-s1vrpnlfgj

  • SHA256

    54f5f6c06c0004db3eed73bc396c8d2dd39d92117cd934880b66f1a70d955c55

Score
10/10

Malware Config

Extracted

Family

emotet

C2

190.6.193.152:8080

200.69.224.73:80

146.255.96.214:443

74.50.51.115:7080

184.172.27.82:8080

68.183.170.114:8080

45.79.95.107:443

190.210.184.138:995

200.58.83.179:80

113.190.254.245:80

181.29.101.13:8080

185.86.148.222:8080

186.200.205.170:80

139.47.135.215:80

62.75.160.178:8080

190.219.149.236:80

190.210.236.139:80

190.100.153.162:443

91.74.175.46:80

175.139.209.3:8080

rsa_pubkey.plain

Signatures

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Emotet

    Emotet is a trojan that is primarily spread through spam emails

  • Drops file in System32 directory 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Suspicious behavior: EmotetMutantsSpam 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\54f5f6c06c0004db3eed73bc396c8d2dd39d92117cd934880b66f1a70d955c55.exe
    "C:\Users\Admin\AppData\Local\Temp\54f5f6c06c0004db3eed73bc396c8d2dd39d92117cd934880b66f1a70d955c55.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Users\Admin\AppData\Local\Temp\54f5f6c06c0004db3eed73bc396c8d2dd39d92117cd934880b66f1a70d955c55.exe
      --652c1683
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: RenamesItself
      PID:4968
  • C:\Windows\SysWOW64\wceavi.exe
    "C:\Windows\SysWOW64\wceavi.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:68
    • C:\Windows\SysWOW64\wceavi.exe
      --30e5786d
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EmotetMutantsSpam
      PID:4300

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/68-3-0x0000000000500000-0x0000000000516000-memory.dmp

    Filesize

    88KB

  • memory/4300-4-0x0000000000600000-0x0000000000616000-memory.dmp

    Filesize

    88KB

  • memory/4300-5-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/4932-0-0x0000000002320000-0x0000000002336000-memory.dmp

    Filesize

    88KB

  • memory/4968-1-0x00000000007E0000-0x00000000007F6000-memory.dmp

    Filesize

    88KB

  • memory/4968-2-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB