Overview

overview

10

Static

static

10

52d5c35c4f...89.exe

windows7-x64

10

52d5c35c4f...89.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    52d5c35c4fbf0a7ef4b068865773cc5c0ce86d2f8485c76542b7a498e02c2f89

  • Size

    896KB

  • Sample

    221118-2c6vtaba56

  • MD5

    4c2d61a636fb7726ceb1598b180a51a0

  • SHA1

    463acc26ef1cc53b57b9b38e438d30c153af60a1

  • SHA256

    52d5c35c4fbf0a7ef4b068865773cc5c0ce86d2f8485c76542b7a498e02c2f89

  • SHA512

    ce4e918e46e64e86816dbea480c142e33315ea47ece9a18c4aad5774917d7f60dfe3ac9098e161595f68ba1ce3071fe107c4c03f928590c9351420299565aeec

  • SSDEEP

    12288:8Smgt5H4kInv7kvNmvlJMoUEc4w1WilWAgJ:8S3t59YIvNmvlJLtKW4WV

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      52d5c35c4fbf0a7ef4b068865773cc5c0ce86d2f8485c76542b7a498e02c2f89

    • Size

      896KB

    • MD5

      4c2d61a636fb7726ceb1598b180a51a0

    • SHA1

      463acc26ef1cc53b57b9b38e438d30c153af60a1

    • SHA256

      52d5c35c4fbf0a7ef4b068865773cc5c0ce86d2f8485c76542b7a498e02c2f89

    • SHA512

      ce4e918e46e64e86816dbea480c142e33315ea47ece9a18c4aad5774917d7f60dfe3ac9098e161595f68ba1ce3071fe107c4c03f928590c9351420299565aeec

    • SSDEEP

      12288:8Smgt5H4kInv7kvNmvlJMoUEc4w1WilWAgJ:8S3t59YIvNmvlJLtKW4WV

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • 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