Analysis

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

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 05:50

General

  • Target

    b250d87b2816fbc70af611ecc9733f97_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    b250d87b2816fbc70af611ecc9733f97

  • SHA1

    4d8804cc18bb3b0d5a48550298f69a1a8080a94d

  • SHA256

    ed5eb42697f635b1f2ffb3f0b1d079e496792d76e43eced3d23a572f387092e1

  • SHA512

    5aaccbe2aaa7058ed5a12a2fd8acf5d61c9fc0350452e52813ade632201a948c697ac8180881872a6983bfcb4f59d1cae9589b4686c3fada07d2272947690bb6

  • SSDEEP

    24576:ABdX27+/Bd9DcYC7+RUvRKoW/LqAQJeNwrR7RAa58Bazwt45fbNAiQoj+CKTkLjk:otA+ZdeYfGpAQiwrPMMwSfRAj1Wwr

Malware Config

Extracted

Family

sendsafe

Botnet

UNREGISTERED

C2

31.184.192.25:50015

31.184.192.25:50016

Attributes
  • service_name

    Enterprise Mailing Service

Signatures

  • SendSafe

    SendSafe is a notorious spam tool which then turned into spam botnet.

  • SendSafe payload 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b250d87b2816fbc70af611ecc9733f97_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b250d87b2816fbc70af611ecc9733f97_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    PID:2728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2728-0-0x0000000002430000-0x00000000025E2000-memory.dmp

    Filesize

    1.7MB

  • memory/2728-1-0x0000000000400000-0x00000000005C9000-memory.dmp

    Filesize

    1.8MB

  • memory/2728-2-0x0000000000400000-0x00000000005C9000-memory.dmp

    Filesize

    1.8MB