Analysis

  • max time kernel
    130s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 20:54

General

  • Target

    7b6c8d0eb38c618b49ffc338466f7c57c5556220b8306e261339f4d5610cb41d.dll

  • Size

    426KB

  • MD5

    8cca1f0d4fbf24112e138a74c3efdc05

  • SHA1

    d83640d477c910f3a813dc594797fb3ed7eb6752

  • SHA256

    7b6c8d0eb38c618b49ffc338466f7c57c5556220b8306e261339f4d5610cb41d

  • SHA512

    92c4ec44d13555e085279d1772d82df342e9428eac9463bfe9cb735e22bad62086f5720c179aee370ad2cbc4c23b74463b386121e7d13ae9f3e58511b48a6fc5

  • SSDEEP

    12288:8fLKaJ1Ig1hxgsjtuEiCKRVQuQrbxauuq21A/vX23jTU:+FJ1SEi7RtQrdaZA/v

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

75.188.107.174:80

75.109.111.18:80

157.245.123.197:8080

50.116.111.59:8080

173.249.20.233:443

136.244.110.184:8080

84.232.252.202:443

138.68.87.218:443

172.125.40.123:80

109.74.5.95:8080

61.19.246.238:443

24.179.13.119:80

46.105.131.79:8080

185.201.9.197:8080

185.94.252.104:443

74.40.205.197:443

59.21.235.119:80

139.99.158.11:443

176.111.60.55:8080

66.57.108.14:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7b6c8d0eb38c618b49ffc338466f7c57c5556220b8306e261339f4d5610cb41d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7b6c8d0eb38c618b49ffc338466f7c57c5556220b8306e261339f4d5610cb41d.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2664

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2664-0-0x00000000001E0000-0x0000000000200000-memory.dmp

          Filesize

          128KB