Analysis

  • max time kernel
    140s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 07:39

General

  • Target

    194fff6a942c78cef719e3ecbd6143c0_JaffaCakes118.dll

  • Size

    330KB

  • MD5

    194fff6a942c78cef719e3ecbd6143c0

  • SHA1

    00d7631c50a3a66a1e71d76f17a41a8ede5047c2

  • SHA256

    1099e68983eb1d872548effa9020738f72a8873d4f7521706a69d71cdbbb4da7

  • SHA512

    c5040fba1e3247487b5f1dd60ecbae4d3bc64d6a0d1d91f1939c63c756efb5d5c2b7970e290cbeacb9ff209df79e1bbce216b8672e6e236f9f61aae7dcf8eb43

  • SSDEEP

    3072:lRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j81qc:/q1sFAwgwmBv3wnIgG4oAYxvU54gc

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 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\194fff6a942c78cef719e3ecbd6143c0_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\194fff6a942c78cef719e3ecbd6143c0_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3032

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3032-1-0x0000000000910000-0x000000000092F000-memory.dmp
    Filesize

    124KB

  • memory/3032-2-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB

  • memory/3032-3-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB

  • memory/3032-6-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB