Overview

overview

10

Static

static

10

bb165f0a69...07.exe

windows7-x64

10

bb165f0a69...07.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bb165f0a69bbbf5efc9cea4e17f21ea976b3ee1d265102ae586f63a1b7baf807

  • Size

    104KB

  • Sample

    221119-3cacaaae3v

  • MD5

    1a89d146fcff1aa4354a5a2dd53e0260

  • SHA1

    6b84394d6ea23a2a41a9886e9c8ea2d6ed67701e

  • SHA256

    bb165f0a69bbbf5efc9cea4e17f21ea976b3ee1d265102ae586f63a1b7baf807

  • SHA512

    489af3d23f116fcd8f0003cb37606248621e507b9d87727c20d09a08c4f26e5e4a3701f464863c6fcf83300bef37d4e40dd92a34bde57f6834b9e59c562ba5a7

  • SSDEEP

    1536:JxqjQ+P04wsmJCLM9oaBjEf29o41ahfkNpgpHzb9dZVX9fHMvG0D3XJDp1C:sr85CLMJEO9o4s0gXdZt9P6D3XJD3C

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      bb165f0a69bbbf5efc9cea4e17f21ea976b3ee1d265102ae586f63a1b7baf807

    • Size

      104KB

    • MD5

      1a89d146fcff1aa4354a5a2dd53e0260

    • SHA1

      6b84394d6ea23a2a41a9886e9c8ea2d6ed67701e

    • SHA256

      bb165f0a69bbbf5efc9cea4e17f21ea976b3ee1d265102ae586f63a1b7baf807

    • SHA512

      489af3d23f116fcd8f0003cb37606248621e507b9d87727c20d09a08c4f26e5e4a3701f464863c6fcf83300bef37d4e40dd92a34bde57f6834b9e59c562ba5a7

    • SSDEEP

      1536:JxqjQ+P04wsmJCLM9oaBjEf29o41ahfkNpgpHzb9dZVX9fHMvG0D3XJDp1C:sr85CLMJEO9o4s0gXdZt9P6D3XJD3C

    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