Overview

overview

10

Static

static

10

bb42324ad4...a7.exe

windows7-x64

10

bb42324ad4...a7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bb42324ad4054cb4058d8c7cd9d4be7771438ce7be61eff46eecf1475fa6f2a7

  • Size

    1.1MB

  • Sample

    240705-cmcbhssdpg

  • MD5

    8040c714faee6a501366e7179e590d54

  • SHA1

    386c885b077ac2314b0563c8dd7354aa8fdcf025

  • SHA256

    bb42324ad4054cb4058d8c7cd9d4be7771438ce7be61eff46eecf1475fa6f2a7

  • SHA512

    8608046a36d908c9fd5af4fbc7e8d8bddcdf08e720490cb3b31da65c2316b7aa395fcd1a62b29fcd70f1b8d083d775ad0a96af70cc9e9b4ffc5e2f525a77825a

  • SSDEEP

    12288:XQNYEYh4L5UaB1a1bxyOG6KA5bxjvzSdbaJfhBHAwjcwUDmxrPowX+kRdn:gDYh4L5HBOEOGLqrzSdutPcIlPxX+w

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      bb42324ad4054cb4058d8c7cd9d4be7771438ce7be61eff46eecf1475fa6f2a7

    • Size

      1.1MB

    • MD5

      8040c714faee6a501366e7179e590d54

    • SHA1

      386c885b077ac2314b0563c8dd7354aa8fdcf025

    • SHA256

      bb42324ad4054cb4058d8c7cd9d4be7771438ce7be61eff46eecf1475fa6f2a7

    • SHA512

      8608046a36d908c9fd5af4fbc7e8d8bddcdf08e720490cb3b31da65c2316b7aa395fcd1a62b29fcd70f1b8d083d775ad0a96af70cc9e9b4ffc5e2f525a77825a

    • SSDEEP

      12288:XQNYEYh4L5UaB1a1bxyOG6KA5bxjvzSdbaJfhBHAwjcwUDmxrPowX+kRdn:gDYh4L5HBOEOGLqrzSdutPcIlPxX+w

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • 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 v13

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks