Analysis

  • max time kernel
    143s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    31-03-2024 09:37

General

  • Target

    5323b594d60815546b33c63285460b6a_JaffaCakes118.dll

  • Size

    278KB

  • MD5

    5323b594d60815546b33c63285460b6a

  • SHA1

    5950b1d20f10453051956c28bdbfb130f60120e2

  • SHA256

    aa4563a7bc419e1154107338118c0667cc43dccdf453144ddcc32ea76d99f9fe

  • SHA512

    e4e73ea5d20501d8d782b950cfc045e0b6c6eab15b7fb315e005013d4297468226205adc85c6a121ed6ff456dc912190b8e1e949b5781d71540b4a5e2b5d3986

  • SSDEEP

    6144:0hlBeZgR9LqvgFcwNAwhGV52n5Dv4JdEqvQykqRqYdBx8pRA7OZJI:0h3eZgRQCcw+MN54dEq7kqRtoLZ6

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

161.49.84.2:80

68.133.75.203:8080

203.157.152.9:7080

157.245.145.87:443

195.159.28.244:8080

175.103.38.146:80

75.127.14.170:8080

49.206.16.156:80

185.208.226.142:8080

91.93.3.85:8080

58.27.215.3:8080

172.96.190.154:8080

143.95.101.72:8080

162.144.145.58:8080

172.193.14.201:80

192.163.221.191:8080

183.91.3.63:80

2.82.75.215:80

110.37.224.243:80

54.38.143.245:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\5323b594d60815546b33c63285460b6a_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2272
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5323b594d60815546b33c63285460b6a_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1640

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1640-0-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/1640-1-0x0000000010000000-0x000000001004C000-memory.dmp

    Filesize

    304KB

  • memory/1640-2-0x0000000010000000-0x000000001004C000-memory.dmp

    Filesize

    304KB

  • memory/1640-3-0x0000000010000000-0x000000001004C000-memory.dmp

    Filesize

    304KB

  • memory/1640-7-0x0000000010000000-0x000000001004C000-memory.dmp

    Filesize

    304KB