Analysis

  • max time kernel
    112s
  • resource
    win7v191014
  • submitted
    27-01-2020 21:29

General

  • Target

    454432183584c20c029c5de13500a5971c35ba6790caf4f309c7d2478af6a632

  • Sample

    200127-nf5b6f49f2

  • SHA256

    454432183584c20c029c5de13500a5971c35ba6790caf4f309c7d2478af6a632

Score
10/10

Malware Config

Extracted

Family

emotet

C2

195.250.143.182:80

184.162.115.11:443

70.60.238.62:80

68.183.18.169:8080

178.62.75.204:8080

178.33.167.120:8080

144.76.56.36:8080

216.75.37.196:8080

78.189.165.52:8080

185.192.75.240:443

202.229.211.95:80

190.5.162.204:80

24.141.12.228:80

41.185.29.128:8080

192.210.217.94:8080

110.2.118.164:80

203.153.216.178:7080

37.70.131.107:80

75.86.6.174:80

122.176.116.57:443

rsa_pubkey.plain

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\454432183584c20c029c5de13500a5971c35ba6790caf4f309c7d2478af6a632.exe
    "C:\Users\Admin\AppData\Local\Temp\454432183584c20c029c5de13500a5971c35ba6790caf4f309c7d2478af6a632.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1132
    • C:\Users\Admin\AppData\Local\Temp\454432183584c20c029c5de13500a5971c35ba6790caf4f309c7d2478af6a632.exe
      --a06868c5
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: RenamesItself
      PID:308
  • C:\Windows\SysWOW64\metricsblb.exe
    "C:\Windows\SysWOW64\metricsblb.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Windows\SysWOW64\metricsblb.exe
      --ceb9e1a7
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: EnumeratesProcesses
      PID:1140

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/308-1-0x0000000000280000-0x0000000000297000-memory.dmp
    Filesize

    92KB

  • memory/308-2-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/1132-0-0x0000000000250000-0x0000000000267000-memory.dmp
    Filesize

    92KB

  • memory/1140-4-0x00000000009B0000-0x00000000009C7000-memory.dmp
    Filesize

    92KB

  • memory/1140-5-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB