Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 21:41

General

  • Target

    26fc0d6eed9e7407645faf0efabd6fb6b5af9ccf9c386013acfaf05c5e4690a1.dll

  • Size

    696KB

  • MD5

    f222409d5fe90c9d2bb8a3862f608c4e

  • SHA1

    2fb663d187bd269710b0d9bfa401f06a5bbf83be

  • SHA256

    26fc0d6eed9e7407645faf0efabd6fb6b5af9ccf9c386013acfaf05c5e4690a1

  • SHA512

    ac5a35933489116eee2672e84234739c9aab76144015ad327ace9bf3a6c3d0b2f28a2cc9e31e3e77903f19bd4f4b50a8bd25307f5ed2efb8493ffc1724d1697d

  • SSDEEP

    12288:FqQlvIOH0GCTBHmPt4eBQhDico09cDlB4Vx/ID:0uH0GCNeQZi7H0

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

91.200.186.228:443

41.76.108.46:8080

188.165.214.166:7080

191.252.196.221:8080

103.8.26.103:8080

185.184.25.237:8080

103.8.26.102:8080

178.79.147.66:8080

58.227.42.236:80

45.118.135.203:7080

103.75.201.2:443

195.154.133.20:443

45.142.114.231:8080

212.237.5.209:443

207.38.84.195:8080

104.251.214.46:8080

212.237.17.99:8080

212.237.56.116:7080

216.158.226.206:443

110.232.117.186:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 11 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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\26fc0d6eed9e7407645faf0efabd6fb6b5af9ccf9c386013acfaf05c5e4690a1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1560
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\26fc0d6eed9e7407645faf0efabd6fb6b5af9ccf9c386013acfaf05c5e4690a1.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2164
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\26fc0d6eed9e7407645faf0efabd6fb6b5af9ccf9c386013acfaf05c5e4690a1.dll",Control_RunDLL
        3⤵
        • Blocklisted process makes network request
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:3340

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/2164-0-0x0000000002520000-0x0000000002548000-memory.dmp

          Filesize

          160KB

        • memory/2164-8-0x0000000000E20000-0x0000000000E31000-memory.dmp

          Filesize

          68KB

        • memory/3340-4-0x0000000002A90000-0x0000000002AB8000-memory.dmp

          Filesize

          160KB

        • memory/3340-9-0x0000000002A90000-0x0000000002AB8000-memory.dmp

          Filesize

          160KB

        • memory/3340-11-0x0000000003130000-0x0000000003158000-memory.dmp

          Filesize

          160KB

        • memory/3340-18-0x0000000003330000-0x0000000003358000-memory.dmp

          Filesize

          160KB

        • memory/3340-14-0x00000000032D0000-0x00000000032F8000-memory.dmp

          Filesize

          160KB

        • memory/3340-22-0x0000000003410000-0x0000000003438000-memory.dmp

          Filesize

          160KB

        • memory/3340-26-0x00000000034F0000-0x0000000003518000-memory.dmp

          Filesize

          160KB

        • memory/3340-30-0x0000000003600000-0x0000000003628000-memory.dmp

          Filesize

          160KB

        • memory/3340-34-0x0000000000D10000-0x0000000000D38000-memory.dmp

          Filesize

          160KB

        • memory/3340-38-0x0000000000DB0000-0x0000000000DD8000-memory.dmp

          Filesize

          160KB