Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-06-2024 15:47

General

  • Target

    1286cc436952f9dfbc51e8a1b3eb32cd_JaffaCakes118.dll

  • Size

    346KB

  • MD5

    1286cc436952f9dfbc51e8a1b3eb32cd

  • SHA1

    4a9f833b753e260b879a0d9a04c914be4648eeaa

  • SHA256

    4693002502915abe0a974b947bb0de9e393c5af42a2de89d4cada3d55847cc2b

  • SHA512

    ca37c07d4f45c0e3cdf5a49bc7ec9c1d6f7e0248b9d0ccb47ea0a9bb8c514185b953acc60b92c4bc3899e74fd2c562d61c3a1e55c32e01f8fed5580e44c90c53

  • SSDEEP

    3072:482jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYR8r3:L2L7HN7Kl/jLA90QECrYR63

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

51.15.7.145:80

177.85.167.10:80

186.177.174.163:80

190.114.254.163:8080

185.183.16.47:80

149.202.72.142:7080

181.30.61.163:443

31.27.59.105:80

50.28.51.143:8080

68.183.190.199:8080

85.214.26.7:8080

137.74.106.111:7080

200.75.39.254:80

85.105.239.184:443

190.45.24.210:80

170.81.48.2:80

109.101.137.162:8080

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\1286cc436952f9dfbc51e8a1b3eb32cd_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4520
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1286cc436952f9dfbc51e8a1b3eb32cd_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:4324

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4324-0-0x0000000000B50000-0x0000000000B71000-memory.dmp
    Filesize

    132KB

  • memory/4324-1-0x0000000010000000-0x0000000010024000-memory.dmp
    Filesize

    144KB

  • memory/4324-2-0x0000000010000000-0x0000000010024000-memory.dmp
    Filesize

    144KB