Overview

overview

10

Static

static

3

setup.exe

windows7-x64

10

setup.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    setup.exe

  • Size

    6.3MB

  • Sample

    240428-zmkzzshb81

  • MD5

    a63018cc078f57c640ac2ec8ed84dead

  • SHA1

    1f5c17894a755114527e92304f4a74195c48031d

  • SHA256

    41d01d8fc610b6ceb17687c58973ee8f6a7bbdc1eb6deb19297e3f4c4c62b558

  • SHA512

    a42f522745bbe8b36ea60d7688a713bce89df2f7b0f5c7ad7b32bc43989fca71e00d817692263ea4004ad6be23e64dd9d3d2f1dfbe7b5038cf4b79b7064a9864

  • SSDEEP

    196608:91OaXf1Vgw0Q2GekhBTUpKiTOZ5FrrOhU+3:3OaXf1Gwbek/QKis5FO33

Score
10/10
discoveryevasionspywarestealertrojan

Malware Config

Targets

    • Target

      setup.exe

    • Size

      6.3MB

    • MD5

      a63018cc078f57c640ac2ec8ed84dead

    • SHA1

      1f5c17894a755114527e92304f4a74195c48031d

    • SHA256

      41d01d8fc610b6ceb17687c58973ee8f6a7bbdc1eb6deb19297e3f4c4c62b558

    • SHA512

      a42f522745bbe8b36ea60d7688a713bce89df2f7b0f5c7ad7b32bc43989fca71e00d817692263ea4004ad6be23e64dd9d3d2f1dfbe7b5038cf4b79b7064a9864

    • SSDEEP

      196608:91OaXf1Vgw0Q2GekhBTUpKiTOZ5FrrOhU+3:3OaXf1Gwbek/QKis5FO33

    Score
    10/10
    discoveryevasionspywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Blocklisted process makes network request

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks