Analysis

  • max time kernel
    112s
  • resource
    win7v191014
  • submitted
    02-12-2019 07:23

General

  • Target

    00231e07dd4f6e254ea6587a02523ee51dfe08726ee137946424f902bc4c5d3c.exe

  • Sample

    191202-lqkjljy55n

  • SHA256

    00231e07dd4f6e254ea6587a02523ee51dfe08726ee137946424f902bc4c5d3c

Score
10/10

Malware Config

Extracted

Family

emotet

C2

190.12.119.180:443

47.50.251.130:80

107.2.2.28:80

59.110.18.236:443

45.56.88.91:443

51.68.220.244:8080

206.81.10.215:8080

186.75.241.230:80

59.103.164.174:80

209.97.168.52:8080

31.12.67.62:7080

206.189.112.148:8080

83.136.245.190:8080

189.209.217.49:80

87.230.19.21:8080

190.53.135.159:21

120.150.246.241:80

91.205.215.66:8080

128.65.154.183:443

104.236.246.93:8080

rsa_pubkey.plain

Signatures

  • Drops file in System32 directory 2 IoCs
  • 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
  • Emotet

    Emotet is a trojan that is primarily spread through spam emails

Processes

  • C:\Users\Admin\AppData\Local\Temp\00231e07dd4f6e254ea6587a02523ee51dfe08726ee137946424f902bc4c5d3c.exe
    "C:\Users\Admin\AppData\Local\Temp\00231e07dd4f6e254ea6587a02523ee51dfe08726ee137946424f902bc4c5d3c.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1360
    • C:\Users\Admin\AppData\Local\Temp\00231e07dd4f6e254ea6587a02523ee51dfe08726ee137946424f902bc4c5d3c.exe
      --42f01c2b
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: RenamesItself
      PID:1368
  • C:\Windows\SysWOW64\sensortexas.exe
    "C:\Windows\SysWOW64\sensortexas.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:836
    • C:\Windows\SysWOW64\sensortexas.exe
      --aa44eb55
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: EnumeratesProcesses
      PID:768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/768-5-0x00000000004E0000-0x00000000004F7000-memory.dmp

    Filesize

    92KB

  • memory/768-6-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/836-4-0x00000000003E0000-0x00000000003F7000-memory.dmp

    Filesize

    92KB

  • memory/1360-0-0x00000000003B0000-0x00000000003C7000-memory.dmp

    Filesize

    92KB

  • memory/1368-2-0x0000000000390000-0x00000000003A7000-memory.dmp

    Filesize

    92KB

  • memory/1368-3-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB