Overview

overview

10

Static

static

3

b78a29eab4...e0.exe

windows10-2004-x64

10

b78a29eab4...e0.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    b78a29eab41dc72b66375a7d9a8fad8d5942bfe3be9bed26a8bc9a0287c446e0.exe
  • Size 5.8MB
  • Sample260925-hak1savshw
  • SHA256 b78a29eab41dc72b66375a7d9a8fad8d5942bfe3be9bed26a8bc9a0287c446e0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywaretrojan

Malware Config

Targets

    • Target
      b78a29eab41dc72b66375a7d9a8fad8d5942bfe3be9bed26a8bc9a0287c446e0.exe
    • Size 5.8MB
    • SHA256 b78a29eab41dc72b66375a7d9a8fad8d5942bfe3be9bed26a8bc9a0287c446e0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywaretrojan

    • Suspicious use of NtCreateUserProcessOtherParentProcess

      defense_evasionprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Deobfuscate/Decode Files or Information

      Payload decoded via CertUtil.

      defense_evasion

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Access Token Manipulation

1
T1134

Parent PID Spoofing

1
T1134.004

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Access Token Manipulation

1
T1134

Parent PID Spoofing

1
T1134.004

Deobfuscate/Decode Files or Information

1
T1140

Modify Registry

2
T1112

Subvert Trust Controls

2
T1553

Install Root Certificate

2
T1553.004

Credential Access

Discovery

Query Registry

1
T1012

Remote System Discovery

1
T1018

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks