Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 08:47

General

  • Target

    bad7663f4b922355a2f858cb7c54a392_JaffaCakes118.exe

  • Size

    284KB

  • MD5

    bad7663f4b922355a2f858cb7c54a392

  • SHA1

    5aff7c1390335c741a8f8f31d5cf55e3b843ccca

  • SHA256

    8ded1c0568986195226711a512df88c9e7c4541e95589e6664eedefe748d7637

  • SHA512

    4effe608325223e1420ec3b60cd42142c1e7ba37c8bafec9f829e92520a46bb854a142bd11b6c092914fd322d89842fc6bbbfdd47528be606e768a75ea4a0122

  • SSDEEP

    6144:ROiad8E+fGsjV11ykLrxBIkW3F8fHKuprjm9ZSb/Ztwbtc:hadSj5ykvqOXpriZi/Z6O

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

47.146.42.234:80

130.45.45.31:80

200.119.11.118:443

96.126.121.64:443

104.236.137.72:8080

172.104.233.225:8080

85.234.143.94:8080

91.205.215.57:7080

62.75.160.178:8080

45.79.95.107:443

190.195.129.227:8090

159.203.204.126:8080

181.36.42.205:443

186.68.48.204:443

14.160.93.230:80

119.59.124.163:8080

87.118.70.69:8080

5.196.35.138:7080

82.8.232.51:80

203.130.0.69:80

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 21 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\bad7663f4b922355a2f858cb7c54a392_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bad7663f4b922355a2f858cb7c54a392_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2868
    • C:\Users\Admin\AppData\Local\Temp\bad7663f4b922355a2f858cb7c54a392_JaffaCakes118.exe
      --edba0454
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of SetWindowsHookEx
      PID:3040
  • C:\Windows\SysWOW64\attribhant.exe
    "C:\Windows\SysWOW64\attribhant.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2624
    • C:\Windows\SysWOW64\attribhant.exe
      --b4a20e9b
      2⤵
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2712

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • memory/2624-11-0x00000000003C0000-0x00000000003D7000-memory.dmp
    Filesize

    92KB

  • memory/2712-16-0x0000000000330000-0x0000000000347000-memory.dmp
    Filesize

    92KB

  • memory/2868-5-0x00000000004D0000-0x00000000004E1000-memory.dmp
    Filesize

    68KB

  • memory/2868-0-0x00000000004F0000-0x0000000000507000-memory.dmp
    Filesize

    92KB

  • memory/3040-6-0x00000000003A0000-0x00000000003B7000-memory.dmp
    Filesize

    92KB

  • memory/3040-21-0x0000000000400000-0x000000000044A000-memory.dmp
    Filesize

    296KB