Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 00:08

General

  • Target

    c248b68711e038da742ecda32f92f94d606f39175a7244136c9e90e605e3b46f.dll

  • Size

    678KB

  • MD5

    cd1903f1630958bc44b360c820d501c4

  • SHA1

    b637c64f48cb6253a3792fec513e90b0f468b87e

  • SHA256

    c248b68711e038da742ecda32f92f94d606f39175a7244136c9e90e605e3b46f

  • SHA512

    32050dded6bf9b7be7e2c58d8718253a3f1fdb8c072ac730a9c4aa145b08ad18fed7c0b6fe9e766f41cb39fba62bf3de2b850d351e17c0e8f04559137b4e948f

  • SSDEEP

    12288:8nUIW4anSDGCH0fu1QJKwtbe1gUK7wrnUfpE:kUITnGCH+u1QJKXCwrUfpE

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

194.9.172.107:8080

66.42.57.149:443

165.22.73.229:8080

202.29.239.162:443

104.248.225.227:8080

54.38.242.185:443

103.133.214.242:8080

78.47.204.80:443

210.57.209.142:8080

103.41.204.169:8080

118.98.72.86:443

88.217.172.165:8080

87.106.97.83:7080

85.25.120.45:8080

195.77.239.39:8080

37.44.244.177:8080

36.67.23.59:443

160.16.143.191:7080

54.38.143.246:7080

159.69.237.188:443

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\c248b68711e038da742ecda32f92f94d606f39175a7244136c9e90e605e3b46f.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4228
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\TeUSnQ\tsssBPai.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4600

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4228-0-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

    Filesize

    4KB

  • memory/4228-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/4228-4-0x0000000010000000-0x00000000100B3000-memory.dmp

    Filesize

    716KB

  • memory/4600-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB