Analysis

  • max time kernel
    141s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    12-08-2024 04:16

General

  • Target

    8d4872e8279a18434240c1f32e0d873b_JaffaCakes118.exe

  • Size

    713KB

  • MD5

    8d4872e8279a18434240c1f32e0d873b

  • SHA1

    592ebcf675440b48762fe08d2e67928be3ce4d10

  • SHA256

    a1fb297ba0c3bbdce4edd0bc9eeed58b2f18d536d0b2fc5a8ff36b438fde36c6

  • SHA512

    836549cbb3253dc9b5c0c63380d433b384466bd2ef1167b1bedba81b5a87535de46ce3baca12e3584a78394c431d76dc4938d01b5620167c321d5be90dcbe5dd

  • SSDEEP

    12288:ZKmPzSzDtQEhH6l+TBF9McJ7L9jOF3Z4mxxUfYgsCBe3vyPOuzZkxvm2:dP+zD6cHDz9M07LkQmXUfYg1gSO0k1

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d4872e8279a18434240c1f32e0d873b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8d4872e8279a18434240c1f32e0d873b_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1148
  • C:\Windows\www.hmhk.cn.exe
    C:\Windows\www.hmhk.cn.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\www.hmhk.cn.exe

    Filesize

    713KB

    MD5

    8d4872e8279a18434240c1f32e0d873b

    SHA1

    592ebcf675440b48762fe08d2e67928be3ce4d10

    SHA256

    a1fb297ba0c3bbdce4edd0bc9eeed58b2f18d536d0b2fc5a8ff36b438fde36c6

    SHA512

    836549cbb3253dc9b5c0c63380d433b384466bd2ef1167b1bedba81b5a87535de46ce3baca12e3584a78394c431d76dc4938d01b5620167c321d5be90dcbe5dd

  • memory/1148-18-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-32-0x0000000000400000-0x000000000051E000-memory.dmp

    Filesize

    1.1MB

  • memory/1148-13-0x0000000003280000-0x0000000003281000-memory.dmp

    Filesize

    4KB

  • memory/1148-12-0x0000000003290000-0x0000000003291000-memory.dmp

    Filesize

    4KB

  • memory/1148-11-0x0000000003290000-0x0000000003291000-memory.dmp

    Filesize

    4KB

  • memory/1148-10-0x0000000001F60000-0x0000000001F61000-memory.dmp

    Filesize

    4KB

  • memory/1148-19-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-8-0x0000000001FA0000-0x0000000001FA1000-memory.dmp

    Filesize

    4KB

  • memory/1148-7-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

    Filesize

    4KB

  • memory/1148-6-0x0000000001F40000-0x0000000001F41000-memory.dmp

    Filesize

    4KB

  • memory/1148-5-0x0000000001F50000-0x0000000001F51000-memory.dmp

    Filesize

    4KB

  • memory/1148-4-0x0000000001FC0000-0x0000000001FC1000-memory.dmp

    Filesize

    4KB

  • memory/1148-3-0x0000000001F70000-0x0000000001F71000-memory.dmp

    Filesize

    4KB

  • memory/1148-2-0x0000000001F90000-0x0000000001F91000-memory.dmp

    Filesize

    4KB

  • memory/1148-17-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-14-0x0000000003280000-0x0000000003281000-memory.dmp

    Filesize

    4KB

  • memory/1148-9-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

    Filesize

    4KB

  • memory/1148-29-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-28-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-27-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-26-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-25-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-24-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-23-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-22-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-21-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-20-0x0000000003280000-0x0000000003380000-memory.dmp

    Filesize

    1024KB

  • memory/1148-0-0x0000000000400000-0x000000000051E000-memory.dmp

    Filesize

    1.1MB

  • memory/1148-33-0x0000000000370000-0x00000000003C4000-memory.dmp

    Filesize

    336KB

  • memory/1148-1-0x0000000000370000-0x00000000003C4000-memory.dmp

    Filesize

    336KB

  • memory/2684-31-0x0000000000400000-0x000000000051E000-memory.dmp

    Filesize

    1.1MB

  • memory/2684-34-0x0000000000400000-0x000000000051E000-memory.dmp

    Filesize

    1.1MB