Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 11:59

General

  • Target

    8a424618cfe9e24fe842ba97bd176c82070e9ecf58ff368fda1a2ccce29caab9.exe

  • Size

    5.6MB

  • MD5

    920fe71d02f71520fd8f6f54586638db

  • SHA1

    5b0c4d42c90332cf3e936ed04740206a93557b41

  • SHA256

    8a424618cfe9e24fe842ba97bd176c82070e9ecf58ff368fda1a2ccce29caab9

  • SHA512

    91402cae6e8d531e1b3bfc2053d2e24f9054d2545fa3b494e02bef1db9ba401cb913058407a8ea90e615b96de8da2273f5c635351e9a6366889be75143b39c34

  • SSDEEP

    98304:Mrbc0dxOfbCIYflBduQn8m1tB9wkakcAGbXh2Js2Uu/LKWM5Y8I:MrbcQWb8flBdm+79wEcAZaOzKWgI

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a424618cfe9e24fe842ba97bd176c82070e9ecf58ff368fda1a2ccce29caab9.exe
    "C:\Users\Admin\AppData\Local\Temp\8a424618cfe9e24fe842ba97bd176c82070e9ecf58ff368fda1a2ccce29caab9.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \MirSdk\clinkAPI.dll

    Filesize

    576KB

    MD5

    7bc18b5d04bbaa53af22bb288c5a810c

    SHA1

    6e3ba5d7c21a38076bcad960f51c8849928a0c9a

    SHA256

    ce7c04f57eae835917279c44c64c790370d26a69311d8ca501d8ddd6670649b4

    SHA512

    d6bca1619cc028a74e68d8188986e5d13749fd336c2ce9498dba8937142369ce6ca61d1d8df8e283b8f2f1b5e125a227a3a720950c7d3b585c24e5871cb99963

  • memory/2192-30-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-56-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-11-0x0000000010516000-0x000000001070E000-memory.dmp

    Filesize

    2.0MB

  • memory/2192-31-0x0000000000400000-0x0000000000A92000-memory.dmp

    Filesize

    6.6MB

  • memory/2192-12-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-13-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-16-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-18-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-19-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-8-0x0000000000400000-0x0000000000A92000-memory.dmp

    Filesize

    6.6MB

  • memory/2192-24-0x0000000000400000-0x0000000000A92000-memory.dmp

    Filesize

    6.6MB

  • memory/2192-23-0x0000000000400000-0x0000000000A92000-memory.dmp

    Filesize

    6.6MB

  • memory/2192-25-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-26-0x0000000000400000-0x0000000000A92000-memory.dmp

    Filesize

    6.6MB

  • memory/2192-27-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-28-0x0000000010516000-0x000000001070E000-memory.dmp

    Filesize

    2.0MB

  • memory/2192-29-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-3-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-10-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-9-0x0000000077D50000-0x0000000077D51000-memory.dmp

    Filesize

    4KB

  • memory/2192-34-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-32-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-35-0x0000000000400000-0x0000000000A92000-memory.dmp

    Filesize

    6.6MB

  • memory/2192-36-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-38-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-39-0x0000000000400000-0x0000000000A92000-memory.dmp

    Filesize

    6.6MB

  • memory/2192-40-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-41-0x0000000000400000-0x0000000000A92000-memory.dmp

    Filesize

    6.6MB

  • memory/2192-42-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-44-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-46-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-48-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-50-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-52-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-54-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-33-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB

  • memory/2192-58-0x0000000010000000-0x0000000010717000-memory.dmp

    Filesize

    7.1MB