Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 20:39

General

  • Target

    cbdb4caf1a95a43882359a857ad02f7acd83d6b52d247fc7fc7ba92431d3d659.dll

  • Size

    621KB

  • MD5

    4824f1c2d084fec41fa1cc8c9074f7d8

  • SHA1

    add42422ed49d41d187fe2acf543781a0de6b679

  • SHA256

    cbdb4caf1a95a43882359a857ad02f7acd83d6b52d247fc7fc7ba92431d3d659

  • SHA512

    1ae626575628255bf3030e3092c12cb70da8407457710ae1d2983a83de0fdbbb0e6e8ee79370abbcbb04cac97775ef4b20c127e673e019a0df27a2fcf4ef22a2

  • SSDEEP

    6144:S6/ptuaN+qWUILr1HRf/9Mu1vHLI7U9XWiHgQ30/bP/09Xls9HV6MExbnyDAzlsH:S6/ptu/qerXtU7U9XyZWYobyDAzl+

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

202.28.34.99:8080

80.211.107.116:8080

175.126.176.79:8080

218.38.121.17:443

139.196.72.155:8080

103.71.99.57:8080

87.106.97.83:7080

178.62.112.199:8080

64.227.55.231:8080

46.101.98.60:8080

54.37.228.122:443

128.199.217.206:443

190.145.8.4:443

209.239.112.82:8080

85.214.67.203:8080

198.199.70.22:8080

128.199.242.164:8080

178.238.225.252:8080

103.85.95.4:8080

103.126.216.86:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • 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\cbdb4caf1a95a43882359a857ad02f7acd83d6b52d247fc7fc7ba92431d3d659.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1600
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\EsvDllNqiWFSl\xsypUFHdfYhuRT.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3460

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1600-0-0x00000000009C0000-0x00000000009C1000-memory.dmp

    Filesize

    4KB

  • memory/1600-1-0x00000000023A0000-0x00000000023CE000-memory.dmp

    Filesize

    184KB

  • memory/1600-7-0x0000000180000000-0x00000001800A2000-memory.dmp

    Filesize

    648KB