Overview

overview

10

Static

static

3

dde91a5497...bc.exe

windows7-x64

10

dde91a5497...bc.exe

windows10-2004-x64

10

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General

  • Target

    dde91a5497d8caf6fd852bb85f3fa9c343c1ed615ee059e0b2fb01d7556fb8bc

  • Size

    128KB

  • Sample

    240727-fbwgssxhnr

  • MD5

    2f85c892a4d9e047980f6a6f2e2e713f

  • SHA1

    3f4e8bb17e83320641ec795e3712fc2592afa587

  • SHA256

    dde91a5497d8caf6fd852bb85f3fa9c343c1ed615ee059e0b2fb01d7556fb8bc

  • SHA512

    46df949f157a8f30c028d57c54cc26a287e24639b341f935b1d94b9968b421347324e4fd2e0797afa07b9876304cb9809b0ee1bb73bb3c786b1bd3afaad31eaf

  • SSDEEP

    3072:eWrzvVWuoMGJ9IDlRxyhTbhgu+tAcrbFAJc+i:vrxWuoMGsDshsrtMk

Score
10/10
discoverypersistence

Malware Config

Targets

    • Target

      dde91a5497d8caf6fd852bb85f3fa9c343c1ed615ee059e0b2fb01d7556fb8bc

    • Size

      128KB

    • MD5

      2f85c892a4d9e047980f6a6f2e2e713f

    • SHA1

      3f4e8bb17e83320641ec795e3712fc2592afa587

    • SHA256

      dde91a5497d8caf6fd852bb85f3fa9c343c1ed615ee059e0b2fb01d7556fb8bc

    • SHA512

      46df949f157a8f30c028d57c54cc26a287e24639b341f935b1d94b9968b421347324e4fd2e0797afa07b9876304cb9809b0ee1bb73bb3c786b1bd3afaad31eaf

    • SSDEEP

      3072:eWrzvVWuoMGJ9IDlRxyhTbhgu+tAcrbFAJc+i:vrxWuoMGsDshsrtMk

    Score
    10/10
    discoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks