Overview

overview

10

Static

static

e630eca100...0f.exe

windows7-x64

10

e630eca100...0f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e630eca1001d930d7a21a1f3e1bd1b1e4bdbb03fcced7ef28bd5f4ac116b870f

  • Size

    933KB

  • Sample

    221119-3btdrsfb79

  • MD5

    421ef687a397a4b0da98f639aa255883

  • SHA1

    58ef18dd9fccdf532be47fede469984089c1aebe

  • SHA256

    e630eca1001d930d7a21a1f3e1bd1b1e4bdbb03fcced7ef28bd5f4ac116b870f

  • SHA512

    f017ba2225334689b86b4b89cd37faff8006b3787749500532a2c9b20a8d461a98b799a826eb3caf8c911355eb6a81f8f72285911b9339044c33338ad9efab5f

  • SSDEEP

    24576:tVUmnQF9CjQ3af2/tXYrFVQ+jRF8l3orpP9DZRbopu:jUHF9Cjg2FVRk2p9bN

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      e630eca1001d930d7a21a1f3e1bd1b1e4bdbb03fcced7ef28bd5f4ac116b870f

    • Size

      933KB

    • MD5

      421ef687a397a4b0da98f639aa255883

    • SHA1

      58ef18dd9fccdf532be47fede469984089c1aebe

    • SHA256

      e630eca1001d930d7a21a1f3e1bd1b1e4bdbb03fcced7ef28bd5f4ac116b870f

    • SHA512

      f017ba2225334689b86b4b89cd37faff8006b3787749500532a2c9b20a8d461a98b799a826eb3caf8c911355eb6a81f8f72285911b9339044c33338ad9efab5f

    • SSDEEP

      24576:tVUmnQF9CjQ3af2/tXYrFVQ+jRF8l3orpP9DZRbopu:jUHF9Cjg2FVRk2p9bN

    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

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks