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-kw28ascd21

  • MD5

    54ec72bc5114aaf8cad016c0c5515a32

  • SHA1

    d7ff9ef2c49b6ad57b4bd96bd5aa844180120fae

  • SHA256

    0723d19453b4817a76e85faeef4d255c9db8dbfee3f7c615632f9d09b452aa59

  • SHA512

    b5a73a167a6614b3889bc8dadbe0e54743aefaac13a47d8431810871c9a55aeb01e87e88459b2e85e8eb7e0daf7ddc64fcc36b8b57c18d482f78ea11d3aae4de

  • SSDEEP

    24576:rjjmHcNa6tMiD5i0MuW7yqLPDlugdoXaaufUYNa46DP2Y4Nc:rNNam7dLayq9LdofusYcF

Score
10/10
evasiontrojan

Malware Config

Targets

    • Target

      Seven.dll

    • Size

      1.0MB

    • MD5

      4fc931fb9a0607df0d1ed51c8ffb0fc6

    • SHA1

      49bf2f51747e09953c1d3e7be6e6de03ffe0ad52

    • SHA256

      1000ce1d1099d16a3f34ef44a849f405a56bf814be0f2a1a0147b78258271e9b

    • SHA512

      d8bdf73017dd3a6d8955d7a0239e34d89ded1bfe768f00d9254c4c75c1325621ebf11870af3501a91b9ddf656c8e50da98eecf084326b9753f954aac85f8ba31

    • SSDEEP

      24576:9AiJuLaitoiH5M8MuWRCqjPxlSgdwf4ieJAwdEA65PmK+/m:GLae/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
    evasiontrojan

    • 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.

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • 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

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks