Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25-07-2024 17:01

General

  • Target

    7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe

  • Size

    124KB

  • MD5

    7076e0ee7067b569dd68459242fbf3c3

  • SHA1

    6c5fd714ddbdf1f2ccf4af9001836ca48ec60778

  • SHA256

    000376a4b234f57ae0f1fb959817486040d7d8d8be1fbcb627e0102147192fc6

  • SHA512

    8cca43a613a71a85427f62371e7a54b884070c0cd4ae19092a4d86120d46776326346b38d824cbff52256f596aa621ebeb20e5d52f841f8af97204fc134f76e4

  • SSDEEP

    1536:xv5a3UtQx1HWNe3dUXuQbwobwRBzT70IwSnX6hK4J3z46wTEEaP8tQhzc8:gUM1HWN2owSwRfweXdQD46wQEl2ho

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

67.225.229.55:8080

185.14.187.201:8080

45.79.188.67:8080

62.75.187.192:8080

41.220.119.246:80

173.212.203.26:8080

80.11.163.139:443

211.63.71.72:8080

188.166.253.46:8080

115.78.95.230:443

63.142.253.122:8080

95.128.43.213:8080

189.209.217.49:80

149.167.86.174:990

88.156.97.210:80

142.44.162.209:8080

80.11.163.139:21

190.226.44.20:21

186.4.172.5:8080

212.71.234.16:8080

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 25 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Users\Admin\AppData\Local\Temp\7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
      --cac2d572
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of SetWindowsHookEx
      PID:2508
  • C:\Windows\SysWOW64\skipsvcs.exe
    "C:\Windows\SysWOW64\skipsvcs.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\SysWOW64\skipsvcs.exe
      --52218024
      2⤵
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1704-12-0x00000000004B0000-0x00000000004C4000-memory.dmp

    Filesize

    80KB

  • memory/2216-18-0x0000000000D00000-0x0000000000D14000-memory.dmp

    Filesize

    80KB

  • memory/2348-0-0x0000000000290000-0x00000000002A4000-memory.dmp

    Filesize

    80KB

  • memory/2348-6-0x0000000000280000-0x000000000028F000-memory.dmp

    Filesize

    60KB

  • memory/2348-5-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2508-17-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB