Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 23:50

General

  • Target

    f31988cb90f2aa66583a6b7b6da38942618d24301900b3eaae54a276dbb2d6ae.dll

  • Size

    516KB

  • MD5

    14d016277806914995daa797c1e780f8

  • SHA1

    b1a8b0151b292e6b0dc9a2cb0a63203d28cc1d8a

  • SHA256

    f31988cb90f2aa66583a6b7b6da38942618d24301900b3eaae54a276dbb2d6ae

  • SHA512

    61c77427a9fe7e18c6c599788acb6c5da564a9d07169982aee4aa7715463e80c073f43d5c8f2a3aa97c93c1af8bdc17189ae478cca87d89b57ea1d095dbd2d8f

  • SSDEEP

    6144:mW1239bnTe+0Qv7NSEBj43USaI6Y/jOpxHRikSYI+QALgIJ1divndEX9n:mW1e9PeexPBjvKSpuvYI+TLgs1dcEX9

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 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\f31988cb90f2aa66583a6b7b6da38942618d24301900b3eaae54a276dbb2d6ae.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1344
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CRUHSPZhqxW\yfvT.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2544

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1344-0-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/1344-1-0x0000000180000000-0x000000018002E000-memory.dmp

    Filesize

    184KB

  • memory/1344-7-0x000007FEF80A0000-0x000007FEF8129000-memory.dmp

    Filesize

    548KB

  • memory/2544-8-0x000007FEF80A0000-0x000007FEF8129000-memory.dmp

    Filesize

    548KB

  • memory/2544-11-0x000007FEF80A0000-0x000007FEF8129000-memory.dmp

    Filesize

    548KB