Analysis

  • max time kernel
    30s
  • max time network
    31s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    29-07-2020 00:18

General

  • Target

    48881df08982c42788f86f9250006a5babf987f05d19eaa0b581e5460421e2f4.exe

  • Size

    668KB

  • MD5

    555e6125e0bb8d3158a0086dbf13aabb

  • SHA1

    982ec7fdbf80e09c71d8c24d2db94c17c6cd19b3

  • SHA256

    48881df08982c42788f86f9250006a5babf987f05d19eaa0b581e5460421e2f4

  • SHA512

    44b72c71270dd68a98562ab6c96b5161283f41b3618b6902954fbb01a01d88ca4ae5a306e4ca623b38d925d3afb2b478a8fdac093586596353b0613868df2964

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

  • Emotet

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

  • Suspicious use of SetWindowsHookEx 4 IoCs
  • 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.

  • Drops file in System32 directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48881df08982c42788f86f9250006a5babf987f05d19eaa0b581e5460421e2f4.exe
    "C:\Users\Admin\AppData\Local\Temp\48881df08982c42788f86f9250006a5babf987f05d19eaa0b581e5460421e2f4.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    • Drops file in System32 directory
    PID:3488
    • C:\Windows\SysWOW64\clip\authfwcfg.exe
      "C:\Windows\SysWOW64\clip\authfwcfg.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:500

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\clip\authfwcfg.exe

  • memory/500-1-0x0000000000000000-mapping.dmp

  • memory/500-3-0x0000000002070000-0x000000000207C000-memory.dmp

    Filesize

    48KB

  • memory/3488-0-0x0000000000780000-0x000000000078C000-memory.dmp

    Filesize

    48KB