Overview

overview

10

Static

static

a99e0e2de3...22.exe

windows7-x64

10

a99e0e2de3...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a99e0e2de349279a4522a632cfcefe879c557bf0f439f97a6af91534f97ebf22

  • Size

    76KB

  • Sample

    221123-mqzakaeg55

  • MD5

    0cfa9fbedc5413ec26ecfdb96553a4e1

  • SHA1

    9a4755d3ce3bd6df8f6acea6ebf6239463d6b5fc

  • SHA256

    a99e0e2de349279a4522a632cfcefe879c557bf0f439f97a6af91534f97ebf22

  • SHA512

    daf09881aed9057e15a9a875993d974cd2910b8979ea9d2bdfa2a125bb50073633b451c25f24031d50b9024debbddac35a2396d6ec3e782836fa12ed419e594d

  • SSDEEP

    768:7embNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xkq:tnqdu3abBGy3G8V0iuo2X

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      a99e0e2de349279a4522a632cfcefe879c557bf0f439f97a6af91534f97ebf22

    • Size

      76KB

    • MD5

      0cfa9fbedc5413ec26ecfdb96553a4e1

    • SHA1

      9a4755d3ce3bd6df8f6acea6ebf6239463d6b5fc

    • SHA256

      a99e0e2de349279a4522a632cfcefe879c557bf0f439f97a6af91534f97ebf22

    • SHA512

      daf09881aed9057e15a9a875993d974cd2910b8979ea9d2bdfa2a125bb50073633b451c25f24031d50b9024debbddac35a2396d6ec3e782836fa12ed419e594d

    • SSDEEP

      768:7embNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xkq:tnqdu3abBGy3G8V0iuo2X

    Score
    10/10
    evasionpersistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks