Analysis

  • max time kernel
    148s
  • max time network
    151s
  • 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 23:03

General

  • Target

    1bb156ca2267ffbdddeb0fdeebe6c095d7ae800a9bbb66305d0eb866350f6f88.dll

  • Size

    764KB

  • MD5

    5c5fa9c70c032df963cbbaa08f91072e

  • SHA1

    9e347dd287f86aeb09bcff2ddc7fe5fce2c05948

  • SHA256

    1bb156ca2267ffbdddeb0fdeebe6c095d7ae800a9bbb66305d0eb866350f6f88

  • SHA512

    31f75947a39ecaaa55472c91267052310e0f621d3940b428e080b24ec263badd65b5bd825c1e25533f9b5295a6a5569530bff825dca8f3d9e66941c823f26024

  • SSDEEP

    12288:hJheLDF+GBXYT7Ose6FPmg3TktG2lqfn3tBzqgf/lvusL+o:hJhGgGJIJe6FPmg3l2lqfn3POS/lmsLL

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 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\1bb156ca2267ffbdddeb0fdeebe6c095d7ae800a9bbb66305d0eb866350f6f88.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4660
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\IDVILuVaUMlkmjeE\RgWlfRuuJcz.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2128

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2128-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/4660-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/4660-0-0x0000000002680000-0x0000000002681000-memory.dmp

    Filesize

    4KB

  • memory/4660-4-0x0000000010000000-0x00000000100C9000-memory.dmp

    Filesize

    804KB