Overview

overview

8

Static

static

kins_1.0.0.1.vir.exe

windows7_x64

8

kins_1.0.0.1.vir.exe

windows10_x64

7

Sharing

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General

  • Target

    kins_1.0.0.1.vir

  • Size

    259KB

  • Sample

    200719-7kxckb1nje

  • MD5

    33b9dcf1237941fd90e28df9ca78c730

  • SHA1

    9f40f20d5caa06a39db6448ba477742f58a6a959

  • SHA256

    74c975e466910e51d9a87fcffdc408e88df2aef3d8b0a9011faf70015966f013

  • SHA512

    463d83e7f175fb5c890f5d0e2cb37cc38fbb88c9b993a96d8836f077be907f0944d3dffad20b464f7bc1a2b3ccc5c9776b46ca6f2a669cbca0c8a41e667436f1

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      kins_1.0.0.1.vir

    • Size

      259KB

    • MD5

      33b9dcf1237941fd90e28df9ca78c730

    • SHA1

      9f40f20d5caa06a39db6448ba477742f58a6a959

    • SHA256

      74c975e466910e51d9a87fcffdc408e88df2aef3d8b0a9011faf70015966f013

    • SHA512

      463d83e7f175fb5c890f5d0e2cb37cc38fbb88c9b993a96d8836f077be907f0944d3dffad20b464f7bc1a2b3ccc5c9776b46ca6f2a669cbca0c8a41e667436f1

    Score
    8/10
    evasionpersistence

    • Executes dropped EXE

    • Deletes itself

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks