Analysis

  • max time kernel
    29s
  • max time network
    32s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    28-07-2020 20:54

General

  • Target

    3b09381f9d6cb4ee7ec1ddd4aa59b290744d70e327f08824100937182300e213.exe

  • Size

    612KB

  • MD5

    4736011b2c00e3ce092ddae324929157

  • SHA1

    e78000d3c5fc934d08ccf13e3ac7f9b19f3ee88b

  • SHA256

    3b09381f9d6cb4ee7ec1ddd4aa59b290744d70e327f08824100937182300e213

  • SHA512

    55ccde5a2ad8b8487c7d90e1460c8c4e98e698fab0bcd0b8f524ff392336c107729756877c9179963b2dc815e23be7f37347d4cac0b9eb60961dec60f106681c

Score
10/10

Malware Config

Extracted

Family

emotet

C2

76.27.179.47:80

212.51.142.238:8080

189.212.199.126:443

61.19.246.238:443

162.154.38.103:80

91.211.88.52:7080

83.110.223.58:443

124.45.106.173:443

116.203.32.252:8080

109.117.53.230:443

5.196.74.210:8080

75.139.38.211:80

168.235.67.138:7080

176.111.60.55:8080

169.239.182.217:8080

74.208.45.104:8080

31.31.77.83:443

222.214.218.37:4143

37.139.21.175:8080

91.205.215.66:443

rsa_pubkey.plain

Signatures

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Emotet

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

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3b09381f9d6cb4ee7ec1ddd4aa59b290744d70e327f08824100937182300e213.exe
    "C:\Users\Admin\AppData\Local\Temp\3b09381f9d6cb4ee7ec1ddd4aa59b290744d70e327f08824100937182300e213.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    PID:3908
    • C:\Windows\SysWOW64\charmap\mmcndmgr.exe
      "C:\Windows\SysWOW64\charmap\mmcndmgr.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2540

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\charmap\mmcndmgr.exe
  • memory/2540-1-0x0000000000000000-mapping.dmp
  • memory/2540-3-0x00000000021A0000-0x00000000021AC000-memory.dmp
    Filesize

    48KB

  • memory/3908-0-0x00000000022E0000-0x00000000022EC000-memory.dmp
    Filesize

    48KB