Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-09-2024 10:05

General

  • Target

    d80ac0bdd070bb0d8ebd15d8d445bee8_JaffaCakes118.exe

  • Size

    564KB

  • MD5

    d80ac0bdd070bb0d8ebd15d8d445bee8

  • SHA1

    cfd16e3314d35aae73d0f9ce37adb4fd9090dbd9

  • SHA256

    53a39cac95df5873549dbf3c3c55a98c7d7fea9f09c9d5a32e27754941762fc8

  • SHA512

    67470fcfc9c0c2d19e9208208305c2321df31775311874068a0b07c1e8ab999b36dcf39ee416aa03ce1b9d5920d16eb441186ae93e3ef69122e66b878cf19cd2

  • SSDEEP

    6144:xD1y69ghIcyyePClPJ9rxffwdeXV4q2IQS7SdfyktPFLNJI4HmzxHv1LU+D:rz98I3PwBNl/2IGycFLNJ7HCxHvX

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

125.99.61.162:7080

94.183.71.206:7080

91.83.93.105:8080

216.98.148.181:8080

68.183.190.199:8080

170.84.133.72:7080

139.5.237.27:443

5.77.13.70:80

46.29.183.211:8080

46.41.151.103:8080

182.188.39.68:80

170.84.133.72:8443

186.83.133.253:8080

46.28.111.142:7080

62.75.160.178:8080

178.79.163.131:8080

190.104.253.234:990

149.62.173.247:8080

178.249.187.151:8080

81.169.140.14:443

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).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 21 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d80ac0bdd070bb0d8ebd15d8d445bee8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d80ac0bdd070bb0d8ebd15d8d445bee8_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Local\Temp\d80ac0bdd070bb0d8ebd15d8d445bee8_jaffacakes118.exe
      --2376407
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of SetWindowsHookEx
      PID:2412
  • C:\Windows\SysWOW64\resapifwdr.exe
    "C:\Windows\SysWOW64\resapifwdr.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1984
    • C:\Windows\SysWOW64\resapifwdr.exe
      --d0f58d4b
      2⤵
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1984-11-0x0000000000330000-0x0000000000347000-memory.dmp

    Filesize

    92KB

  • memory/2104-17-0x00000000003A0000-0x00000000003B7000-memory.dmp

    Filesize

    92KB

  • memory/2412-6-0x00000000003C0000-0x00000000003D7000-memory.dmp

    Filesize

    92KB

  • memory/2412-16-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB

  • memory/3044-0-0x00000000004A0000-0x00000000004B7000-memory.dmp

    Filesize

    92KB

  • memory/3044-5-0x0000000000320000-0x0000000000330000-memory.dmp

    Filesize

    64KB