General

  • Target

    NL ORG - MasterRDP.zip

  • Size

    2.5MB

  • Sample

    250214-w2ql8swrav

  • MD5

    833a2f56f35ae582bdfbf49f265dcfc3

  • SHA1

    bf063ddebf6c1429114a0db80c64e0dba3d655a2

  • SHA256

    b01cccb830d97e6b2c9eef1eee84993dfda404fb5a7c9bcdd95d9d3f25f0cfe9

  • SHA512

    36f728dc7c92d211915b08ded55e1973da500b99a0b29842bec91a2f74ea3c520db0342a5fbad46d89e8a5a2ddf56c3e0bd83a3dd207a49582b71128b6ec64bc

  • SSDEEP

    49152:XH/Jev9V1ZFPsXkERNkamWmLxm6HwurcU4pEyfagxbybJeQdthmLcpoYK8e7GB78:BiZFePNkjW0xdwC3K7Co2JltRGF8dVVK

Malware Config

Targets

    • Target

      NL ORG - MasterRDP.zip

    • Size

      2.5MB

    • MD5

      833a2f56f35ae582bdfbf49f265dcfc3

    • SHA1

      bf063ddebf6c1429114a0db80c64e0dba3d655a2

    • SHA256

      b01cccb830d97e6b2c9eef1eee84993dfda404fb5a7c9bcdd95d9d3f25f0cfe9

    • SHA512

      36f728dc7c92d211915b08ded55e1973da500b99a0b29842bec91a2f74ea3c520db0342a5fbad46d89e8a5a2ddf56c3e0bd83a3dd207a49582b71128b6ec64bc

    • SSDEEP

      49152:XH/Jev9V1ZFPsXkERNkamWmLxm6HwurcU4pEyfagxbybJeQdthmLcpoYK8e7GB78:BiZFePNkjW0xdwC3K7Co2JltRGF8dVVK

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Neshta family

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • System Binary Proxy Execution: Verclsid

      Adversaries may abuse Verclsid to proxy execution of malicious code.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks