Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 00:37

General

  • Target

    ffa6691f7b767e6422cede2aa189f715a266bc63dbca58e5ef90f16f63f430d6.dll

  • Size

    831KB

  • MD5

    5b173ebe391be80af55db24149a0976e

  • SHA1

    07fe4786b24c6a3dc49c9e8cbf1599f4977ed194

  • SHA256

    ffa6691f7b767e6422cede2aa189f715a266bc63dbca58e5ef90f16f63f430d6

  • SHA512

    427a134b0356245e16ab203b7e70497082854948f3516c34b508148aa93deca5598c859b95c7571a63ae4b2dbde2141cc9369aefb300fa4a668187fd969dec51

  • SSDEEP

    24576:F16TffbuFta+9ZeTKu70muEnESFZqnUZ:+ffSFtBYTKuJ8U

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

194.9.172.107:8080

66.42.57.149:443

165.22.73.229:8080

202.29.239.162:443

104.248.225.227:8080

54.38.242.185:443

103.133.214.242:8080

78.47.204.80:443

210.57.209.142:8080

103.41.204.169:8080

118.98.72.86:443

88.217.172.165:8080

87.106.97.83:7080

85.25.120.45:8080

195.77.239.39:8080

37.44.244.177:8080

36.67.23.59:443

160.16.143.191:7080

54.38.143.246:7080

159.69.237.188:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 1 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\ffa6691f7b767e6422cede2aa189f715a266bc63dbca58e5ef90f16f63f430d6.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ReFyv\oDIDwEfWzozoms.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2960

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2336-0-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/2336-3-0x00000000004D0000-0x00000000004D1000-memory.dmp

    Filesize

    4KB

  • memory/2336-4-0x0000000010000000-0x00000000100D8000-memory.dmp

    Filesize

    864KB

  • memory/2960-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/2960-9-0x0000000010000000-0x00000000100D8000-memory.dmp

    Filesize

    864KB

  • memory/2960-11-0x0000000010000000-0x00000000100D8000-memory.dmp

    Filesize

    864KB

  • memory/2960-12-0x0000000010000000-0x00000000100D8000-memory.dmp

    Filesize

    864KB

  • memory/2960-18-0x0000000010000000-0x00000000100D8000-memory.dmp

    Filesize

    864KB

  • memory/2960-20-0x0000000010000000-0x00000000100D8000-memory.dmp

    Filesize

    864KB

  • memory/2960-21-0x0000000010000000-0x00000000100D8000-memory.dmp

    Filesize

    864KB