Analysis

  • max time kernel
    140s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2024 22:38

General

  • Target

    JaffaCakes118_2a2903a05c93281d88c07e0609974a6127e10dddc6001af113c02e6d5bef8cbd.dll

  • Size

    383KB

  • MD5

    1e5322a9dab1a1d2f4ae8ce5a3a428d8

  • SHA1

    b9b5167ee24908cdcc554f87ff2e8ff3a777621c

  • SHA256

    2a2903a05c93281d88c07e0609974a6127e10dddc6001af113c02e6d5bef8cbd

  • SHA512

    3c7aeb48491718857dcdef2bfdcb01a9256d4065c682bc63c3902bbfe2bbe8a52e0dc837880199d2477d5eb7c1e4f76fd1d3b34277c66a039eb2d5b28f828e36

  • SSDEEP

    6144:8/fA6gNGEI6nHM44YTrT9Mvkk3V2L+0qR+NXucR5XyUnG/nPT895mrqxlGPxfM0d:GftgV1nHmQVzyUWPT+5mrqmM0k1wngfw

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\JaffaCakes118_2a2903a05c93281d88c07e0609974a6127e10dddc6001af113c02e6d5bef8cbd.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4264
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\JVZGtRYez\nTZNFJmpom.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:5064

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4264-0-0x0000000000FC0000-0x0000000000FC1000-memory.dmp

    Filesize

    4KB

  • memory/4264-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/4264-4-0x00007FF868410000-0x00007FF868475000-memory.dmp

    Filesize

    404KB

  • memory/5064-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB