Analysis

  • max time kernel
    99s
  • max time network
    100s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/09/2022, 17:38

General

  • Target

    emotet.dll

  • Size

    534KB

  • MD5

    b315345f61712ac5ff4cb92bf2e2698c

  • SHA1

    ff3142794c982874a425526b21298f765ce375d6

  • SHA256

    08cb232969021d39fab1aa20eb41d521c93521f33ed61f23b6f3f2d7fa1ae38c

  • SHA512

    2d4c66577f43955b2b57cee5ac90319a8a0ce1d14b3057d3107ad35424d9880abfa73a59a9d1a42115c6cca336d03315300daad1259afdd4aa5807e0f36b72ba

  • SSDEEP

    12288:duSNYZ/S1RIdIoOXoFt2BwOgC0/TUD9cqNJOAkoZVG:du/OBoO4uaOgAcj06

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

94.23.45.86:4143

209.97.163.214:443

212.24.98.99:8080

103.43.75.120:443

183.111.227.137:8080

197.242.150.244:8080

129.232.188.93:443

159.65.88.10:8080

163.44.196.120:8080

51.161.73.194:443

164.90.222.65:443

159.89.202.34:443

1.234.2.232:8080

150.95.66.124:8080

51.91.76.89:8080

196.218.30.83:443

5.9.116.246:8080

146.59.226.45:443

173.212.193.249:8080

213.241.20.155:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:904
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GQjbHBBDmEOw\ctKMEBH.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2012

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/904-54-0x000007FEFBC71000-0x000007FEFBC73000-memory.dmp

    Filesize

    8KB

  • memory/904-55-0x0000000001E50000-0x0000000001EAB000-memory.dmp

    Filesize

    364KB