Analysis

  • max time kernel
    51s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    30-06-2022 09:30

General

  • Target

    9ad8be574036fb6a82a298f35a99c9b5c46851694e3653f798d3cb0902a06eb9.dll

  • Size

    425KB

  • MD5

    2469fbc72cb070f64d91f9a4202d27fb

  • SHA1

    f63e46c3ea10d3586678cd58e38528eef6d54455

  • SHA256

    9ad8be574036fb6a82a298f35a99c9b5c46851694e3653f798d3cb0902a06eb9

  • SHA512

    344013e972c194ca21391beb66c41ae834a4289ee9b465431e467d94ad5f5c0a5fa8da8df9e4b63c9d79378dbf7c556f549a9a25694e9ff168a41b5d09eb5c80

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

172.104.251.154:8080

51.161.73.194:443

101.50.0.91:8080

91.207.28.33:8080

119.193.124.41:7080

150.95.66.124:8080

103.132.242.26:8080

37.187.115.122:8080

172.105.226.75:8080

131.100.24.231:80

196.218.30.83:443

79.137.35.198:8080

103.75.201.2:443

82.223.21.224:8080

153.126.146.25:7080

146.59.226.45:443

209.97.163.214:443

186.194.240.217:443

197.242.150.244:8080

45.118.115.99:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9ad8be574036fb6a82a298f35a99c9b5c46851694e3653f798d3cb0902a06eb9.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FhmhYQLh\igsm.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4580

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3872-117-0x0000000002CD0000-0x0000000002D24000-memory.dmp
    Filesize

    336KB

  • memory/4580-123-0x0000000000000000-mapping.dmp