Analysis

  • max time kernel
    116s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2024 11:42

General

  • Target

    34d54b78183d6700a6d03a8b8bd36608dddc8b7832260b9849f1b47922ead08bN.dll

  • Size

    580KB

  • MD5

    794f86cdeceb580393c20f175adb8210

  • SHA1

    34fab4eb878f625e53219340041f4d86df24fb1b

  • SHA256

    34d54b78183d6700a6d03a8b8bd36608dddc8b7832260b9849f1b47922ead08b

  • SHA512

    b3aa7b10107613007b311ecbb52cddae57be6fca9f14966083db616462721eadf948a6798920ff31a2c148fde3f8b044a1add9db6f791dd280734c57e33568a8

  • SSDEEP

    12288:dIcc2PAC1JB9aaWlI+5rGN6IMP1ZFb2ROyyrsZa9M/gIAZVoS/fd:dIcc2LB9aaMIWJ2Uyyrma9MoIA3n

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

164.68.99.3:8080

146.59.226.45:443

51.91.76.89:8080

209.97.163.214:443

158.69.222.101:443

82.165.152.127:8080

103.70.28.102:8080

72.15.201.15:8080

150.95.66.124:8080

45.176.232.124:443

82.223.21.224:8080

107.170.39.149:8080

160.16.142.56:8080

103.132.242.26:8080

153.126.146.25:7080

213.241.20.155:443

1.234.21.73:7080

197.242.150.244:8080

188.44.20.25:443

196.218.30.83:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 2 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\34d54b78183d6700a6d03a8b8bd36608dddc8b7832260b9849f1b47922ead08bN.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4584
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GmLdiburu\osYBJSc.dll"
      2⤵
        PID:2624

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2624-13-0x00000000021B0000-0x000000000225A000-memory.dmp

      Filesize

      680KB

    • memory/2624-15-0x00000000021B0000-0x000000000225A000-memory.dmp

      Filesize

      680KB

    • memory/4584-1-0x0000000001F10000-0x0000000001FBA000-memory.dmp

      Filesize

      680KB

    • memory/4584-2-0x0000000001F10000-0x0000000001FBA000-memory.dmp

      Filesize

      680KB

    • memory/4584-8-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

      Filesize

      4KB

    • memory/4584-9-0x0000000180000000-0x000000018002B000-memory.dmp

      Filesize

      172KB

    • memory/4584-12-0x0000000001F10000-0x0000000001FBA000-memory.dmp

      Filesize

      680KB