Analysis

  • max time kernel
    136s
  • max time network
    146s
  • 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 20:03

General

  • Target

    1a8819a1dcdfc96f4bf494273b510cf3014c7f406edc24e1766487cd526c0d74.dll

  • Size

    763KB

  • MD5

    d22f10baaf316553ce2f27236c8c7643

  • SHA1

    717214acacb13d6fff50ffb08f544841ebc2497c

  • SHA256

    1a8819a1dcdfc96f4bf494273b510cf3014c7f406edc24e1766487cd526c0d74

  • SHA512

    4072cafed77ef5ab686ead60925866efa4c94727ea0d725b117e02f925071e7a58db6c75e4467d4d918faa86cb03ac138248734fbf7353ff904cde2072294983

  • SSDEEP

    12288:9YQ56uUa4e8oAWzvqQ+fZnkDo0T5iWry2NDwLwsN0Cxy:9r56uB5PAWbG70T5iW2mcLwsN0Cx

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\1a8819a1dcdfc96f4bf494273b510cf3014c7f406edc24e1766487cd526c0d74.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:5032
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MMxKmKFAbuVUTN\woVbfD.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2644

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2644-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/5032-0-0x0000000000750000-0x0000000000751000-memory.dmp

    Filesize

    4KB

  • memory/5032-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/5032-4-0x00007FFE64940000-0x00007FFE64A05000-memory.dmp

    Filesize

    788KB