Overview

overview

10

Static

static

3

43085352ca...bN.exe

windows7-x64

10

43085352ca...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    43085352cab4a17df251d25b75a85fac2da3b777fc3c3e0a99c9270581b9aa7bN

  • Size

    45KB

  • Sample

    240920-z4q8bsydql

  • MD5

    097b86281d6791d219db3e87794fb060

  • SHA1

    1a6cc5a02809ed2d5e58b61a4f8ba5607e9a42c1

  • SHA256

    43085352cab4a17df251d25b75a85fac2da3b777fc3c3e0a99c9270581b9aa7b

  • SHA512

    9cf82bd2c88d26f38ffb29976ed4a70f59d6ede7c053aab3260f16f5b5bdcc3b2f2549e9409133b13d8f12b58bd2a5a4af34277f2d2bf84024cc13ba0e92828a

  • SSDEEP

    768:/mFQj8rM9whcqet8Wfb4JzRJwEIHU5U3rf12WmULgJs7DFK+5nECb:1AwEmBT4JzRJwEeUW7f12xULgJzCb

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      43085352cab4a17df251d25b75a85fac2da3b777fc3c3e0a99c9270581b9aa7bN

    • Size

      45KB

    • MD5

      097b86281d6791d219db3e87794fb060

    • SHA1

      1a6cc5a02809ed2d5e58b61a4f8ba5607e9a42c1

    • SHA256

      43085352cab4a17df251d25b75a85fac2da3b777fc3c3e0a99c9270581b9aa7b

    • SHA512

      9cf82bd2c88d26f38ffb29976ed4a70f59d6ede7c053aab3260f16f5b5bdcc3b2f2549e9409133b13d8f12b58bd2a5a4af34277f2d2bf84024cc13ba0e92828a

    • SSDEEP

      768:/mFQj8rM9whcqet8Wfb4JzRJwEIHU5U3rf12WmULgJs7DFK+5nECb:1AwEmBT4JzRJwEeUW7f12xULgJzCb

    Score
    10/10
    discoveryevasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

6
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks