Overview

overview

10

Static

static

3

c4d58df758...9a.exe

windows7-x64

10

c4d58df758...9a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c4d58df758c24d568bbb4386a4ca3f4d2463fcfcee5e71ed3304b4b7d916cd9a

  • Size

    2.6MB

  • Sample

    240524-dgn9kaah37

  • MD5

    039d97aec80a365a65f937f3d77ccb9a

  • SHA1

    ee1be30e5480de1a7a82f0592c113b135b46392e

  • SHA256

    c4d58df758c24d568bbb4386a4ca3f4d2463fcfcee5e71ed3304b4b7d916cd9a

  • SHA512

    89a89b7f76cb2c8da99ba176467caefb3bce27f8b88710854399779b3d20b5a25745d376396c6bf3f7af4af556bbb6155dd9bc5b1ed6b1ae941b48b979ae3d01

  • SSDEEP

    49152:TeS12nRc6C5CEAHD26ICQVt1ULUQRP6a6YPkCLJ37xbIjNyX5Hxzl/9:6S+c6ZEmqCMtmoQRP6aZtnsNq9l/9

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      c4d58df758c24d568bbb4386a4ca3f4d2463fcfcee5e71ed3304b4b7d916cd9a

    • Size

      2.6MB

    • MD5

      039d97aec80a365a65f937f3d77ccb9a

    • SHA1

      ee1be30e5480de1a7a82f0592c113b135b46392e

    • SHA256

      c4d58df758c24d568bbb4386a4ca3f4d2463fcfcee5e71ed3304b4b7d916cd9a

    • SHA512

      89a89b7f76cb2c8da99ba176467caefb3bce27f8b88710854399779b3d20b5a25745d376396c6bf3f7af4af556bbb6155dd9bc5b1ed6b1ae941b48b979ae3d01

    • SSDEEP

      49152:TeS12nRc6C5CEAHD26ICQVt1ULUQRP6a6YPkCLJ37xbIjNyX5Hxzl/9:6S+c6ZEmqCMtmoQRP6aZtnsNq9l/9

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks