Analysis

  • max time kernel
    141s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 00:16

General

  • Target

    65640289ef50850c2f7cbcb1e74bfcab_JaffaCakes118.dll

  • Size

    340KB

  • MD5

    65640289ef50850c2f7cbcb1e74bfcab

  • SHA1

    61c8405a1dde08200bdb476a888f7abd2fd09428

  • SHA256

    1e5273cd70568db6d86419ef4b83cc558234242bcc1fe3296180b9e50d6b3d79

  • SHA512

    0e13f7486fe4bd41fc037ddcefb92c27cb3b38d8f51cd01f504b6dcbe58279bc7fce910f0fa4438191f4244c713143296c2c9c968c9baeae644b58647aba2f20

  • SSDEEP

    3072:wvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:w206xWgGxLxWN40PDKR/JnX2P

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\65640289ef50850c2f7cbcb1e74bfcab_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1168
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\65640289ef50850c2f7cbcb1e74bfcab_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3832

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3832-0-0x0000000000D40000-0x0000000000D60000-memory.dmp

    Filesize

    128KB

  • memory/3832-1-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/3832-2-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/3832-6-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB