Overview

overview

10

Static

static

3

Seven.exe

windows10-2004-x64

1

Seven.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Seven.zip

  • Size

    1.1MB

  • Sample

    240428-a8k5facf4v

  • MD5

    2fc4690fdcb530c84950b9c6b2ffbebd

  • SHA1

    4c338c1a343df2d7b33ecc6d095ec11eb53129b3

  • SHA256

    bff1a141d0c9ab35aad7033046b505a97eb6778cfe882ff39caf37a8c5e55018

  • SHA512

    95968c04b1e66a68d5a38256870eaf18d7834c7df1fecb8c4b7ea57d731a9718bd1ed2fa5aa0c7d136c9140c7cdbbec56d3d70b54d51e81606010e7d8bbf812a

  • SSDEEP

    24576:XhkUEpcEouQb9QiB5ChffWp4qN7BlyudSmhE0XMnP7C0XGUPDFVy:Xhkmz9ZoXU4qh1dSzcMPOB

Score
10/10
evasionspywarestealertrojan

Malware Config

Targets

    • Target

      Seven.dll

    • Size

      1.0MB

    • MD5

      edbacfbf4d63f6c309d676d6a2800887

    • SHA1

      676e239d4a12b4bde480646376a40352dc5c0e8c

    • SHA256

      734fd19c807a2e78b7687e21337d0d70f91d7eb1b46ef8a6029e4267d071244c

    • SHA512

      4c744f297bedd105874dd00c3c34be7aa32d1cf3ba977dca9ac3e8aaf9c78aa1f533a3e7126f91b1f2c7bd131e08acc947cc0f6b08bb62abc3e2c304e35acb57

    • SSDEEP

      24576:bAiJqEAwab98iF5IhDDWDwqj7tloudYchE0TCX3J+Al8algr:I99dCXewqrDdY54CHg

    Score
    1/10
    behavioral1

    • Target

      Seven.exe

    • Size

      139KB

    • MD5

      6503f847c3281ff85b304fc674b62580

    • SHA1

      947536e0741c085f37557b7328b067ef97cb1a61

    • SHA256

      afd7657f941024ef69ca34d1e61e640c5523b19b0fad4dcb1c9f1b01a6fa166f

    • SHA512

      abc3b32a1cd7d0a60dd7354a9fcdff0bc37ec8a20bb2a8258353716d820f62d343c6ba9385ba893be0cca981bbb9ab4e189ccfeee6dd77cc0dc723e975532174

    • SSDEEP

      3072:miS4omp03WQthI/9S3BZi08iRQ1G78IVn27bSfcJd8lto:miS4ompB9S3BZi0a1G78IVhcTct

    Score
    10/10
    evasionspywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • UAC bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables cmd.exe use via registry modification

      evasion

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

4
T1112

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks