Analysis

  • max time kernel
    133s
  • 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 23:37

General

  • Target

    b17011a273f69527dc8af882cd7a3d7907edcfcb310e628f5e52024b7ca50597.dll

  • Size

    764KB

  • MD5

    3032bdb7af413926068076785959bf95

  • SHA1

    2b18c03ea12ad60fd37133e817c078fb81ddd045

  • SHA256

    b17011a273f69527dc8af882cd7a3d7907edcfcb310e628f5e52024b7ca50597

  • SHA512

    3bae05cad3218f5e2db1be0dfdfee3a165a00c7bd85ceb1b9ea490c97368f2ac63ffb9df7b5074fdcf5a88238d82019ae2fd167d7c7682a12e68bae1cfc6a2b2

  • SSDEEP

    12288:hJheLDF+GBXYT7Ose6FPmg3TItG2lqfn3tBzqgf/lvusL+o:hJhGgGJIJe6FPmg3B2lqfn3POS/lmsLL

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\b17011a273f69527dc8af882cd7a3d7907edcfcb310e628f5e52024b7ca50597.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4468
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PnfhlYKJCRj\FdSBKWzPD.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1500

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1500-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/4468-0-0x00000000008C0000-0x00000000008C1000-memory.dmp

    Filesize

    4KB

  • memory/4468-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/4468-4-0x0000000010000000-0x00000000100C9000-memory.dmp

    Filesize

    804KB