Analysis

  • max time kernel
    147s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/03/2025, 21:02

General

  • Target

    2025-03-30_b3f78232db9641e19477198e4d63bc8e_black-basta.exe

  • Size

    4.4MB

  • MD5

    b3f78232db9641e19477198e4d63bc8e

  • SHA1

    527a4bd91b0823c6da5bfa58d52ece09889dab8e

  • SHA256

    f28e6790069c1400178bd90907ef6c8a389ab9355c05310a95ada1b11099b7e5

  • SHA512

    a22244cc8dbd8e641215bca40d6ce49d3e48321880d403b859763c87b3d5bdf7e2024e5fe6ff6b234d23ead8749e2f3d0d5bbc3f51ddee40f85b61dc515642a7

  • SSDEEP

    49152:ZmUdRba8fD8qinfMSKJXIUQREV1QOTu1U5ai25zYo5UC9RhuCTFKlaxV5dgbT/:a/IJsiC5sop7cT/

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-03-30_b3f78232db9641e19477198e4d63bc8e_black-basta.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-30_b3f78232db9641e19477198e4d63bc8e_black-basta.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2660-0-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-1-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-2-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-3-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-4-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-5-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-6-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-7-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-8-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-9-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-10-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-11-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-12-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB

  • memory/2660-13-0x0000000000400000-0x0000000000873000-memory.dmp

    Filesize

    4.4MB