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-k6ejzscd59

  • MD5

    4b78c30ed8510f21ffedc46adffcd17f

  • SHA1

    860a1243689cbf59212075b2439bec39a566b699

  • SHA256

    63d926ff6f3653dad0e94a813598e305db737713a8d45d603568838d29c8540c

  • SHA512

    cbdb71bee5681c80ffa7393224478d22d923d00ad671044a46d7582d65af56520fa6db88da42130db15ad4ae9277e99dc2401642305efd5a0de38a9098f524dc

  • SSDEEP

    24576:rRiFVHQruyhBmKil5MWc/WdGqdfHl0gdMVLvAbmIknm9FxcElVQ:rRiFVzyhBmrtc/IGqbJdMVbACIkC+

Score
10/10
evasionspywarestealertrojan

Malware Config

Targets

    • Target

      Seven.dll

    • Size

      1.0MB

    • MD5

      9427e9770e959f39c582f83735b6d50c

    • SHA1

      6d578ab38cdde65bc4f3fd4039b1f391b41453db

    • SHA256

      a28dd0319f661d9e8782709c11d44af35d72311253ca4c34d1e25e8c8a37091c

    • SHA512

      a632bbe77cfc40b6817b67f743b8b992c2449dc5e4400b9c3d05fafd58795c28c3ba7de53743106cc352cec39dc20bc82b4964c5f65b51586aa955619e1f1012

    • SSDEEP

      24576:gAiJahluciL5a8cZWX+qjfblGgdgrLzO9AyudA95xm0:DhlunTcZq+qlTdgr/Oay6

    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

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks