Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 11:56

General

  • Target

    672e7bfd74c6bfcae7a45b3eef091a89_JaffaCakes118.exe

  • Size

    600KB

  • MD5

    672e7bfd74c6bfcae7a45b3eef091a89

  • SHA1

    f15a1f1265fa4b2f73620cf4b1c0fbe68756a94f

  • SHA256

    d0ce7284573bd0b16c06d34bdfcd6c1960738c0e8e39a6327c178523ce412f44

  • SHA512

    ef6551a467da3e1b0d122cb393ce6bad21c25c88507585d0671ec5fde1d0f306317a3c59bde617f11c24c594da1f505ad31fc167ef79403c9c333e77ae8552e6

  • SSDEEP

    12288:wmjIjUK9OJBC+DHRny6vi98eiSdaQCDQM0mnLpMoMwTkf:HnTp96da0MxpM5f

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

201.184.105.242:443

24.45.195.162:7080

24.45.195.162:8443

94.192.225.46:80

80.11.163.139:443

133.167.80.63:7080

198.199.114.69:8080

80.79.23.144:443

192.254.173.31:8080

67.225.229.55:8080

190.108.228.48:990

62.75.187.192:8080

185.94.252.13:443

94.205.247.10:80

211.63.71.72:8080

59.103.164.174:80

192.81.213.192:8080

27.4.80.183:443

190.145.67.134:8090

115.78.95.230:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies data under HKEY_USERS 29 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\672e7bfd74c6bfcae7a45b3eef091a89_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\672e7bfd74c6bfcae7a45b3eef091a89_JaffaCakes118.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:3028
      • C:\Users\Admin\AppData\Local\Temp\672e7bfd74c6bfcae7a45b3eef091a89_jaffacakes118.exe
        --b5ca9b7a
        2⤵
        • Modifies registry class
        • Suspicious behavior: RenamesItself
        • Suspicious use of SetWindowsHookEx
        PID:2596
    • C:\Windows\SysWOW64\querycpls.exe
      "C:\Windows\SysWOW64\querycpls.exe"
      1⤵
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Windows\SysWOW64\querycpls.exe
        --cc68b032
        2⤵
        • Drops file in System32 directory
        • Modifies data under HKEY_USERS
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2612

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2080-1-0x00000000004A0000-0x00000000004B4000-memory.dmp
      Filesize

      80KB

    • memory/2080-6-0x00000000003E0000-0x00000000003EF000-memory.dmp
      Filesize

      60KB

    • memory/2556-12-0x0000000000270000-0x0000000000284000-memory.dmp
      Filesize

      80KB

    • memory/2596-7-0x0000000000310000-0x0000000000324000-memory.dmp
      Filesize

      80KB

    • memory/2596-17-0x0000000000400000-0x0000000000499000-memory.dmp
      Filesize

      612KB

    • memory/2612-18-0x0000000000260000-0x0000000000274000-memory.dmp
      Filesize

      80KB