Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/11/2022, 23:09

General

  • Target

    d57d6259550b9142a76ffcb3f121361d5c6954aba4201d7aa8aad283d511f8f3.dll

  • Size

    882KB

  • MD5

    1da3c6e08e92c91d1dddc93e3c49e09f

  • SHA1

    e504c64234c62e4f6b8f503e679e1299f1013e40

  • SHA256

    d57d6259550b9142a76ffcb3f121361d5c6954aba4201d7aa8aad283d511f8f3

  • SHA512

    432e19f8bf1d42283ca4244ef83161fcdc5d0e5ec0f9c58ada919497e96c254883d4ce23fa8894bb3442cb8ffcff4b14e92b45f32bd2c06088ec3b4336202223

  • SSDEEP

    12288:OY67TI+4RcCD01BkNsNi0MBpIwz0WMWQdshDQDxA3:Opk+4Rj01BkN3tphz0WMTm6K

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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\d57d6259550b9142a76ffcb3f121361d5c6954aba4201d7aa8aad283d511f8f3.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3844
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GVglxjTdZE\HGUDxBDIZqS.dll"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:4512

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3844-115-0x0000000002D40000-0x0000000002D6F000-memory.dmp

          Filesize

          188KB