Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

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

General

  • Target

    663bd5680043ed438a43cbcf80379654_JaffaCakes118.exe

  • Size

    140KB

  • MD5

    663bd5680043ed438a43cbcf80379654

  • SHA1

    cfaa08ea4843c6aae0c5e19d70ad2d86333e9e2e

  • SHA256

    987c0d5b77345fdb979da45817424b80f08416ece53e67693b80c041228ae37e

  • SHA512

    851cff7c02c60fa19c526e6d8b2ea29b3ea674a92d5cf94469cab5b668de4cfff2da56d0eef37d064910099521e1566fd79a08f73bae34cfbd8c2f5a15fc5126

  • SSDEEP

    3072:Hyb5zxdwWjXhBqm9NCbg1UbIDzblnfiw:gdRDhBqm9NC81WInblnx

Score
10/10

Malware Config

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 19 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\663bd5680043ed438a43cbcf80379654_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\663bd5680043ed438a43cbcf80379654_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Users\Admin\AppData\Local\Temp\663bd5680043ed438a43cbcf80379654_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\663bd5680043ed438a43cbcf80379654_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      PID:2988
  • C:\Windows\SysWOW64\packmheg.exe
    "C:\Windows\SysWOW64\packmheg.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2564
    • C:\Windows\SysWOW64\packmheg.exe
      "C:\Windows\SysWOW64\packmheg.exe"
      2⤵
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:2576

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2564-26-0x0000000000470000-0x0000000000486000-memory.dmp

    Filesize

    88KB

  • memory/2564-28-0x0000000000490000-0x00000000004B0000-memory.dmp

    Filesize

    128KB

  • memory/2564-29-0x00000000004B0000-0x00000000004D4000-memory.dmp

    Filesize

    144KB

  • memory/2564-27-0x00000000003E0000-0x00000000003F6000-memory.dmp

    Filesize

    88KB

  • memory/2564-22-0x0000000000470000-0x0000000000486000-memory.dmp

    Filesize

    88KB

  • memory/2576-31-0x0000000000570000-0x0000000000586000-memory.dmp

    Filesize

    88KB

  • memory/2576-40-0x0000000000550000-0x0000000000566000-memory.dmp

    Filesize

    88KB

  • memory/2576-36-0x0000000000550000-0x0000000000566000-memory.dmp

    Filesize

    88KB

  • memory/2576-37-0x0000000000590000-0x00000000005B0000-memory.dmp

    Filesize

    128KB

  • memory/2576-35-0x0000000000570000-0x0000000000586000-memory.dmp

    Filesize

    88KB

  • memory/2876-0-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2876-18-0x00000000021E0000-0x00000000021F6000-memory.dmp

    Filesize

    88KB

  • memory/2876-17-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2876-9-0x0000000002240000-0x0000000002264000-memory.dmp

    Filesize

    144KB

  • memory/2876-7-0x00000000021E0000-0x00000000021F6000-memory.dmp

    Filesize

    88KB

  • memory/2876-8-0x0000000002220000-0x0000000002240000-memory.dmp

    Filesize

    128KB

  • memory/2876-6-0x0000000002200000-0x0000000002216000-memory.dmp

    Filesize

    88KB

  • memory/2876-2-0x0000000002200000-0x0000000002216000-memory.dmp

    Filesize

    88KB

  • memory/2988-10-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2988-12-0x00000000003A0000-0x00000000003B6000-memory.dmp

    Filesize

    88KB

  • memory/2988-19-0x0000000000380000-0x0000000000396000-memory.dmp

    Filesize

    88KB

  • memory/2988-20-0x00000000003C0000-0x00000000003E0000-memory.dmp

    Filesize

    128KB

  • memory/2988-39-0x0000000000380000-0x0000000000396000-memory.dmp

    Filesize

    88KB

  • memory/2988-16-0x00000000003A0000-0x00000000003B6000-memory.dmp

    Filesize

    88KB