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-z5yc2ahg6y

  • MD5

    1523a3559771cbb89ffc578787b2afdc

  • SHA1

    ed04a495759413c20d006e3dfa6eee4a53a7fbed

  • SHA256

    db25793e4ea804e8743ebe89a6644770d24cfe4965f37abbc05a032d224d791b

  • SHA512

    9bf01596793ec33531934fcff26afa7d88b409e0344068aebc2cbe1bb7a2a06b97cb5a8fb60ee7b1eaddf100896f9a93d3b10623b23fd26f34819d82d1794565

  • SSDEEP

    24576:lA6I0ir0nMDKit5YhwmWBCqj99lukdYit9DoguAhf2ARS5o+u8why7M:lAb2nMDTKwmcCqlfdYk9D0A4AeRI

Score
10/10
evasionspywarestealertrojan

Malware Config

Targets

    • Target

      Seven.dll

    • Size

      1.0MB

    • MD5

      c45d00027ae6393b1a717fd1cd2b0bb0

    • SHA1

      9be0953a450c0949e2ccca35cd84d4acb9be041c

    • SHA256

      188a48a4a545fdfc741c85c849fd8044ff70c922c366d1ef0d9c25e497b741cc

    • SHA512

      6c91a8f58ce48f17f50c14651c12591fa9464d3ec47f2eb359bb312ed105f0cd81eb89e69f336233d84fb36ccd20ba80a8fba04a18589d6a3972c0854d2ac7f9

    • SSDEEP

      24576:CAiJ6ePSiT5IL2mWdQqj9PlgkdGYt9xocYo7B2mBSlA+2mSqQ6vZ:neP982m0QqrRdGi9xAokmkJPv

    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