Overview

overview

10

Static

static

10

1033fb9fcc...bb.exe

windows7-x64

10

1033fb9fcc...bb.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1033fb9fcc5271aa5dcabd726cc9ac466fcf9c70c87cb9970652d17b2050bdbb

  • Size

    646KB

  • Sample

    221123-tz97raaf4w

  • MD5

    43dda2f11c235d1159b4aee3234fe1a0

  • SHA1

    3aefb94c0bc1471a6763affb964a6ff2c10e2041

  • SHA256

    1033fb9fcc5271aa5dcabd726cc9ac466fcf9c70c87cb9970652d17b2050bdbb

  • SHA512

    c2be174a54c0b3828aaad6c959db8319738f6a11e61312379e4931f882b595ae73d845166d02ff6027770acc8b1ffb0598bf6e22b20fc85f49368deb7409c2e4

  • SSDEEP

    12288:r6yWi+V5B0xVJzhVPARJvd9Wpp8pP2gjDd1Ddv:RfzvAjWpp8pFjDd1Ddv

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      1033fb9fcc5271aa5dcabd726cc9ac466fcf9c70c87cb9970652d17b2050bdbb

    • Size

      646KB

    • MD5

      43dda2f11c235d1159b4aee3234fe1a0

    • SHA1

      3aefb94c0bc1471a6763affb964a6ff2c10e2041

    • SHA256

      1033fb9fcc5271aa5dcabd726cc9ac466fcf9c70c87cb9970652d17b2050bdbb

    • SHA512

      c2be174a54c0b3828aaad6c959db8319738f6a11e61312379e4931f882b595ae73d845166d02ff6027770acc8b1ffb0598bf6e22b20fc85f49368deb7409c2e4

    • SSDEEP

      12288:r6yWi+V5B0xVJzhVPARJvd9Wpp8pP2gjDd1Ddv:RfzvAjWpp8pFjDd1Ddv

    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