Analysis

  • max time kernel
    148s
  • 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, 20:53

General

  • Target

    398b3508b5b6514a56b73e48264cb83e255cbded237b0af0cc03400038d056df.dll

  • Size

    297KB

  • MD5

    84d2ef743df7b278ba735320504d14b4

  • SHA1

    6ccd0b17519594bda15a71c15220a0afff6597e5

  • SHA256

    398b3508b5b6514a56b73e48264cb83e255cbded237b0af0cc03400038d056df

  • SHA512

    c05486f4d2d67c507eb7fe9c35c94b0d00920b31a397e280f06079974a3e73faa28d2f4a22c130c618b2510381504e1ba610d168abc75e46050b22866ff2d923

  • SSDEEP

    6144:yRjSsk3AzLPQW5gbZJpDphv4MOTRqhTAK3yUil5FCsCfHG72:ojVhTQWGblv4RqFAKiNL4tm2

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

207.148.81.119:8080

159.69.237.188:443

103.8.26.17:8080

194.9.172.107:8080

188.225.32.231:4143

103.56.149.105:8080

139.196.72.155:8080

190.90.233.66:443

37.59.209.141:8080

217.182.143.207:443

78.46.73.125:443

78.47.204.80:443

116.124.128.206:8080

45.71.195.104:8080

87.106.97.83:7080

178.62.112.199:8080

175.126.176.79:8080

134.122.119.23:8080

51.68.141.164:8080

203.153.216.46:443

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\398b3508b5b6514a56b73e48264cb83e255cbded237b0af0cc03400038d056df.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ThCwRopTXnn\dYZPmlGRmBq.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3636

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2356-0-0x00000000022B0000-0x00000000022B1000-memory.dmp

          Filesize

          4KB

        • memory/2356-1-0x0000000180000000-0x0000000180031000-memory.dmp

          Filesize

          196KB

        • memory/2356-4-0x00007FFACF440000-0x00007FFACF490000-memory.dmp

          Filesize

          320KB

        • memory/3636-8-0x0000000180000000-0x0000000180031000-memory.dmp

          Filesize

          196KB