Overview

overview

10

Static

static

10

82860806fb...b2.exe

windows7-x64

10

82860806fb...b2.exe

windows10-2004-x64

10

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General

  • Target

    82860806fb27eb5eea997a11441baa36ea46f916f16084c32c7fa1a35cb736b2

  • Size

    99KB

  • Sample

    240424-wn5h8see6w

  • MD5

    2105236894679307bc0c5c93fface13e

  • SHA1

    2f8171223f9ad0b96e9a2ec6cbb5744b2e2c2ad6

  • SHA256

    82860806fb27eb5eea997a11441baa36ea46f916f16084c32c7fa1a35cb736b2

  • SHA512

    294c3506c07f04b0c9a85e2ed19e3f3ea9c9715359b9203090843b247d5818f4b3d445a5aa8653af133a3f81c7fd5c4f8a65cdea11669dad0e7e1e1130997d29

  • SSDEEP

    1536:JxqjQ+P04wsmJC7FfwOfOW/9BpfInf6Td9XNqxUsIAGaZnvBMVx7mEqW:sr85C7FfRmFgd9UemmbTj

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      82860806fb27eb5eea997a11441baa36ea46f916f16084c32c7fa1a35cb736b2

    • Size

      99KB

    • MD5

      2105236894679307bc0c5c93fface13e

    • SHA1

      2f8171223f9ad0b96e9a2ec6cbb5744b2e2c2ad6

    • SHA256

      82860806fb27eb5eea997a11441baa36ea46f916f16084c32c7fa1a35cb736b2

    • SHA512

      294c3506c07f04b0c9a85e2ed19e3f3ea9c9715359b9203090843b247d5818f4b3d445a5aa8653af133a3f81c7fd5c4f8a65cdea11669dad0e7e1e1130997d29

    • SSDEEP

      1536:JxqjQ+P04wsmJC7FfwOfOW/9BpfInf6Td9XNqxUsIAGaZnvBMVx7mEqW:sr85C7FfRmFgd9UemmbTj

    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