Analysis

  • max time kernel
    139s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 22:51

General

  • Target

    276761c76e1c2bfd5c48c31cc8dd9337c9f1cff7b7536b86adc8e8a200babe3c.dll

  • Size

    526KB

  • MD5

    58b76325ec8e1be6d1096643a6cc4850

  • SHA1

    db0ef4a794eab801e0b3448961e1e7b189901609

  • SHA256

    276761c76e1c2bfd5c48c31cc8dd9337c9f1cff7b7536b86adc8e8a200babe3c

  • SHA512

    a23e75a2f5741a8465a3edfd724a1d8fdb797aa40e284346328c3da8c3e28595b0309c53ba9799f961735feb852b756991e4ffec7c5c657a2a643c8955ad7401

  • SSDEEP

    6144:8JuLf/WAlRkVQqLyqoGN4BmbvC4zUQtIlHN3nkHDaN3P93XCJdjW4+WxnKYRRn4k:HVqLOGNVDzZtIlHN3nkjIXC/j8un/gB

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

51.178.61.60:443

168.197.250.14:80

45.79.33.48:8080

196.44.98.190:8080

177.72.80.14:7080

51.210.242.234:8080

185.148.169.10:8080

142.4.219.173:8080

78.47.204.80:443

78.46.73.125:443

37.44.244.177:8080

37.59.209.141:8080

191.252.103.16:80

54.38.242.185:443

85.214.67.203:8080

54.37.228.122:443

207.148.81.119:8080

195.77.239.39:8080

66.42.57.149:443

195.154.146.35:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 9 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\276761c76e1c2bfd5c48c31cc8dd9337c9f1cff7b7536b86adc8e8a200babe3c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\276761c76e1c2bfd5c48c31cc8dd9337c9f1cff7b7536b86adc8e8a200babe3c.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2236
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\276761c76e1c2bfd5c48c31cc8dd9337c9f1cff7b7536b86adc8e8a200babe3c.dll",Control_RunDLL
        3⤵
        • Blocklisted process makes network request
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:2152

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2152-27-0x00000000021F0000-0x0000000002218000-memory.dmp

    Filesize

    160KB

  • memory/2152-8-0x00000000001D0000-0x00000000001F8000-memory.dmp

    Filesize

    160KB

  • memory/2152-12-0x00000000001D0000-0x00000000001F8000-memory.dmp

    Filesize

    160KB

  • memory/2152-15-0x0000000000560000-0x0000000000588000-memory.dmp

    Filesize

    160KB

  • memory/2152-21-0x00000000005C0000-0x00000000005E8000-memory.dmp

    Filesize

    160KB

  • memory/2152-33-0x0000000002620000-0x0000000002648000-memory.dmp

    Filesize

    160KB

  • memory/2152-39-0x00000000027D0000-0x00000000027F8000-memory.dmp

    Filesize

    160KB

  • memory/2152-45-0x00000000028F0000-0x0000000002918000-memory.dmp

    Filesize

    160KB

  • memory/2152-51-0x00000000029A0000-0x00000000029C8000-memory.dmp

    Filesize

    160KB

  • memory/2152-57-0x0000000002AE0000-0x0000000002B08000-memory.dmp

    Filesize

    160KB

  • memory/2152-63-0x0000000002D70000-0x0000000002D98000-memory.dmp

    Filesize

    160KB

  • memory/2236-2-0x00000000002C0000-0x00000000002E8000-memory.dmp

    Filesize

    160KB

  • memory/2236-0-0x00000000001B0000-0x00000000001D4000-memory.dmp

    Filesize

    144KB