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-kwbekscc9s

  • MD5

    86c2e236b46e826bbbcb0ce43bc61989

  • SHA1

    168951b4d75cc33a2c79e9841a51b04a2a8a5774

  • SHA256

    ecbfb9d7efd8e8ccfe507a25b41a0873821d31248ae27aa0bc5fff1246ffd255

  • SHA512

    168db77e1b64f7c22ac2c3a9db823ae722d1ef5c1c8e342b54687b62e98bb98fad9a3185ca220462a9b410b59c29a6d8068a9fc6e98fb3a024c924496cd35913

  • SSDEEP

    24576:rTVHQruWRaMtaid5AyckWJUqpPzlMgdADWmkl4+z2Q6fPiuihlz:rTVzWRaUT1NsUqzpdATky+K2V

Score
10/10
evasionspywarestealertrojan

Malware Config

Targets

    • Target

      Seven.dll

    • Size

      1.0MB

    • MD5

      2f9f7f8c3b6421c0eb83761cd8178bba

    • SHA1

      67c067a96bb04dae101e2449434a4fe8908822e2

    • SHA256

      6379c60e324788a0d7302aeb36c35df530d10beb21912b2666142f2c739b5c68

    • SHA512

      ca02d1829f9a83f4967d0d974743624d1ea2cac7e07eea7156c1e19b10e8ba82e295718c6c6c65698e9d3b4db1c6b154cda6af1f3c67085187884f0544ab5716

    • SSDEEP

      24576:TAiJuLaitoiH5M8MuWRCqjPxlSgdwf4ieJAwdEA65PmK+/m:YLae/h90CqLXdwVeOwKA

    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

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables cmd.exe use via registry modification

      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

1
T1564

Hidden Files and Directories

1
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