Analysis

  • max time kernel
    144s
  • resource
    win10v191014
  • submitted
    27-01-2020 23:53

General

  • Target

    aa6580bb754591912f8d6121d7046d5d355ecb1fc2ad9939cc3c74bffe26f975

  • Sample

    200127-q578knyhaj

  • SHA256

    aa6580bb754591912f8d6121d7046d5d355ecb1fc2ad9939cc3c74bffe26f975

Score
10/10

Malware Config

Extracted

Family

emotet

C2

207.177.72.129:8080

23.243.215.4:8080

218.255.173.106:80

136.243.205.112:7080

23.92.16.164:8080

45.55.65.123:8080

217.160.19.232:8080

64.66.6.71:8080

66.34.201.20:7080

85.152.174.56:80

202.175.121.202:8090

87.106.139.101:8080

176.9.43.37:8080

98.156.206.153:80

159.65.25.128:8080

70.184.9.39:8080

209.146.22.34:443

95.213.236.64:8080

98.30.113.161:80

59.103.164.174:80

rsa_pubkey.plain

Signatures

  • Suspicious behavior: EmotetMutantsSpam 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Drops file in System32 directory 6 IoCs
  • Emotet

    Emotet is a trojan that is primarily spread through spam emails

  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aa6580bb754591912f8d6121d7046d5d355ecb1fc2ad9939cc3c74bffe26f975.exe
    "C:\Users\Admin\AppData\Local\Temp\aa6580bb754591912f8d6121d7046d5d355ecb1fc2ad9939cc3c74bffe26f975.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Users\Admin\AppData\Local\Temp\aa6580bb754591912f8d6121d7046d5d355ecb1fc2ad9939cc3c74bffe26f975.exe
      --b86c9c3b
      2⤵
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: RenamesItself
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      PID:4964
  • C:\Windows\SysWOW64\formatspace.exe
    "C:\Windows\SysWOW64\formatspace.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1008
    • C:\Windows\SysWOW64\formatspace.exe
      --1928dc45
      2⤵
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: EnumeratesProcesses
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      PID:4288

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1008-3-0x00000000005E0000-0x00000000005F5000-memory.dmp

    Filesize

    84KB

  • memory/4288-4-0x00000000005D0000-0x00000000005E5000-memory.dmp

    Filesize

    84KB

  • memory/4288-5-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4932-0-0x0000000002240000-0x0000000002255000-memory.dmp

    Filesize

    84KB

  • memory/4964-1-0x0000000002110000-0x0000000002125000-memory.dmp

    Filesize

    84KB

  • memory/4964-2-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB