Analysis

  • max time kernel
    294s
  • max time network
    299s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    17-11-2022 09:00

General

  • Target

    e5-a2856eb1ec342202c683d90e92176506.dll

  • Size

    591KB

  • MD5

    a2856eb1ec342202c683d90e92176506

  • SHA1

    bad23944247d3da45c30f2ae7070abdac2fee589

  • SHA256

    17145e8f9b5b9520ead77ef9ae5212b31c36eaf91a41aac59dd72b524b92ebeb

  • SHA512

    4227ab82e33c6ce13cce457fd17bb5d7b9d85723fba2ae219b90f359f24d371f58d4676ac7d88df1035490e0f078ce32c0f7ab63f45717c9ac352476acf136ff

  • SSDEEP

    6144:zKUMJfdFqzj/HwBjCwruDr3XEkRj0PKXa4m9WhkIaORowoHsODjFb84v:NMJfd0H/6Yr3XERPKXaWCIaOaMOlw4v

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.

  • 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\e5-a2856eb1ec342202c683d90e92176506.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RPsWOqrMvxZkaZgk\yzDXYFSOrWC.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:980

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/980-58-0x0000000000000000-mapping.dmp

  • memory/1960-54-0x000007FEFB6D1000-0x000007FEFB6D3000-memory.dmp

    Filesize

    8KB

  • memory/1960-55-0x00000000005E0000-0x000000000060E000-memory.dmp

    Filesize

    184KB