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-zcbnkage46

  • MD5

    5738a93e073463d8fef68c7df3be09e0

  • SHA1

    f149803eae670c5beb8ef3aee6a95903d46634ff

  • SHA256

    43ef6310bbfb4999348f66e4dd119d58374d9e12c5d46850d7f700e857741304

  • SHA512

    dbddbbee9c0e2495409dc64fc043ed9c09863a7b2fc590e587427760dd628ce1d500e7775d31e93cdb54f8abdd63c09bfdd649228e0726665e19aee450e1fe79

  • SSDEEP

    24576:lvLUtYsR9Gif5QkE0vcWHmqvXHlUSdSfPRcXSX45+MBs/uibEoidXd:lvA/FknCmqdbdSfYSI5fsmrz

Score
10/10
evasionspywarestealertrojan

Malware Config

Targets

    • Target

      Seven.dll

    • Size

      1.0MB

    • MD5

      62634c0fb8dd56947be0a3ca1817944f

    • SHA1

      3e309c9c37dd351735bf095ebd017ddd09799952

    • SHA256

      c578a11416ecb3e3e51b79a53a3e0319b685f211204abc51138b3a5c45e1a128

    • SHA512

      64f500bd77efd065cb016dc19e24a2d3c907b921a16c86db41928cd954f9e9c4afbfb9fad1c4e7c79f6326325b5c4e123cd5d07788b76f4088aa17c5db5a7069

    • SSDEEP

      24576:jAiJU2fR6ib5Yku0vKWvOqjX7lCSdob9vcP45y5KMhsBwArmAi:t5NmBqOqdJdobi4U5bsyz

    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