Analysis

  • max time kernel
    140s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 09:22

General

  • Target

    199bac50bc0b1857800df67f010a6828_JaffaCakes118.dll

  • Size

    330KB

  • MD5

    199bac50bc0b1857800df67f010a6828

  • SHA1

    af84147edaa63899a2f6442c4be84d4f778fb932

  • SHA256

    e96a59cb60d08e5381e99bc241e744f3b7d2d42550ec44d08543c9e76ba33543

  • SHA512

    ea884fac64af6612925224c3a426372f1626624246afc9b331dc8cce0a6f00fe7224e50b978170bfb7856fb7779a3f662b046a51ea55c30325977b44b10f9fb3

  • SSDEEP

    3072:MRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:eq1sFAwgwmBv3wnIgG4oAYxvU54eu

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

190.55.186.229:80

203.157.152.9:7080

157.245.145.87:443

109.99.146.210:8080

116.202.10.123:8080

172.96.190.154:8080

163.53.204.180:443

190.107.118.125:80

91.93.3.85:8080

185.142.236.163:443

115.79.195.246:80

120.51.34.254:80

192.210.217.94:8080

198.20.228.9:8080

91.75.75.46:80

54.38.143.245:8080

161.49.84.2:80

162.144.145.58:8080

178.33.167.120:8080

201.193.160.196:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\199bac50bc0b1857800df67f010a6828_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\199bac50bc0b1857800df67f010a6828_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3724

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3724-0-0x0000000000860000-0x000000000087F000-memory.dmp
    Filesize

    124KB

  • memory/3724-1-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB

  • memory/3724-2-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB