Overview

overview

10

Static

static

10

20ccdbe2dc...75.exe

windows7_x64

10

20ccdbe2dc...75.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275

  • Size

    479KB

  • Sample

    220524-bly88aegbm

  • MD5

    e62bb4e88bd21dd84b99e79ac1b29fbc

  • SHA1

    ac78b721f8e5c6caf43e86593bdd82e856fe185e

  • SHA256

    20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275

  • SHA512

    f018d2b0ba0b5222d781a5813a8387ff409e32486259574a5013503aeec4abd191c50b95ff2a1e03806530808d9481fc870d8d3a933fbc14293bc3b0c2ab3575

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275

    • Size

      479KB

    • MD5

      e62bb4e88bd21dd84b99e79ac1b29fbc

    • SHA1

      ac78b721f8e5c6caf43e86593bdd82e856fe185e

    • SHA256

      20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275

    • SHA512

      f018d2b0ba0b5222d781a5813a8387ff409e32486259574a5013503aeec4abd191c50b95ff2a1e03806530808d9481fc870d8d3a933fbc14293bc3b0c2ab3575

    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