Overview

overview

8

Static

static

3

7b28cda4b5...57.exe

windows7-x64

8

7b28cda4b5...57.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    7b28cda4b59cc5235f1dd4e9412e1057

  • Size

    139KB

  • Sample

    240127-yv7y2sbbe5

  • MD5

    7b28cda4b59cc5235f1dd4e9412e1057

  • SHA1

    7f718dde53ad6995d15d35fcbcc621190a87ed21

  • SHA256

    7b9cd5a84371f3f638e133f2b821e856aaa277dd1feb0fec5243e5b4b380fe61

  • SHA512

    cab5f82089533a0979929a80e1465419bd55789ebcec21410d7c204b2739926d5adf0b0d1afbe16107765b61ce499e5b3d23f608c957a5216d29eb0a2c382e6d

  • SSDEEP

    1536:jjVeoUGMZn1iPTk+P/KKe8m5r44HlM9m9dwbUJ1YWJ+v1CHisEdHJp1IHtC1PBq6:NeohMZ8zm5ri9YdlJCZvhsq3ecLaq8dM

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      7b28cda4b59cc5235f1dd4e9412e1057

    • Size

      139KB

    • MD5

      7b28cda4b59cc5235f1dd4e9412e1057

    • SHA1

      7f718dde53ad6995d15d35fcbcc621190a87ed21

    • SHA256

      7b9cd5a84371f3f638e133f2b821e856aaa277dd1feb0fec5243e5b4b380fe61

    • SHA512

      cab5f82089533a0979929a80e1465419bd55789ebcec21410d7c204b2739926d5adf0b0d1afbe16107765b61ce499e5b3d23f608c957a5216d29eb0a2c382e6d

    • SSDEEP

      1536:jjVeoUGMZn1iPTk+P/KKe8m5r44HlM9m9dwbUJ1YWJ+v1CHisEdHJp1IHtC1PBq6:NeohMZ8zm5ri9YdlJCZvhsq3ecLaq8dM

    Score
    8/10
    evasionpersistence

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks