Overview

overview

10

Static

static

3bf0c18fb6...6d.exe

windows7-x64

10

3bf0c18fb6...6d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3bf0c18fb6fdc4981fd4c16a0bee89fe07690168671b507b0e45ad8d324c866d

  • Size

    850KB

  • Sample

    221123-1c7axaeh99

  • MD5

    1e6bbe9cc2fe6d64457ab5a8bd61d181

  • SHA1

    cc9620887a85a8f80d0fa3353ef77398111fadf6

  • SHA256

    3bf0c18fb6fdc4981fd4c16a0bee89fe07690168671b507b0e45ad8d324c866d

  • SHA512

    c1b6943662f22f013f8debf7ef3e70cb87f6d9814b92722c138a1982ffdeda901dab85212cda4400d0b00ce20fd537e224906fda0748e720d141f970cee0655e

  • SSDEEP

    12288:RnbuFP8qrHtOZgcaHgkCyz114d96Gv6knCUnDelclIV03ykMDu:AFkvZ6CQO36Gv6knCUe1Du

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      3bf0c18fb6fdc4981fd4c16a0bee89fe07690168671b507b0e45ad8d324c866d

    • Size

      850KB

    • MD5

      1e6bbe9cc2fe6d64457ab5a8bd61d181

    • SHA1

      cc9620887a85a8f80d0fa3353ef77398111fadf6

    • SHA256

      3bf0c18fb6fdc4981fd4c16a0bee89fe07690168671b507b0e45ad8d324c866d

    • SHA512

      c1b6943662f22f013f8debf7ef3e70cb87f6d9814b92722c138a1982ffdeda901dab85212cda4400d0b00ce20fd537e224906fda0748e720d141f970cee0655e

    • SSDEEP

      12288:RnbuFP8qrHtOZgcaHgkCyz114d96Gv6knCUnDelclIV03ykMDu:AFkvZ6CQO36Gv6knCUe1Du

    Score
    10/10
    neshtapersistencespywarestealer

    • Modifies system executable filetype association

      persistence

    • Neshta

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

      persistencespywareneshta

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks