Overview

overview

10

Static

static

3

514fa6c138...c0.exe

windows7-x64

10

514fa6c138...c0.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    514fa6c138b14b1eb601fff167b9b8c0.exe

  • Size

    352KB

  • Sample

    240110-x6vmesegdj

  • MD5

    514fa6c138b14b1eb601fff167b9b8c0

  • SHA1

    f7227c8bf6237f8d3e7cd785e453b47cc3c18d74

  • SHA256

    bdb2b87952def04f480267f350e23f2adb86d0b939c83ebf5fd94b48f47a2d45

  • SHA512

    16e63ccc6c3b6e75ed4f4adbe500b2b78cd81f6a6c75260d839f0c389be9be08ecea3403269f4bdc0ce10acdced93db7c82ad523c64a0160b8a88f742dece0bc

  • SSDEEP

    6144:TbcNnubqTCZRvMnWxL964JGv2aFx4UCCh4Y8T2I6TEKAMwmNccFxroD:PcNuC+h/xAy6tCCOY8T7KRwmSD

Score
10/10
persistence

Malware Config

Targets

    • Target

      514fa6c138b14b1eb601fff167b9b8c0.exe

    • Size

      352KB

    • MD5

      514fa6c138b14b1eb601fff167b9b8c0

    • SHA1

      f7227c8bf6237f8d3e7cd785e453b47cc3c18d74

    • SHA256

      bdb2b87952def04f480267f350e23f2adb86d0b939c83ebf5fd94b48f47a2d45

    • SHA512

      16e63ccc6c3b6e75ed4f4adbe500b2b78cd81f6a6c75260d839f0c389be9be08ecea3403269f4bdc0ce10acdced93db7c82ad523c64a0160b8a88f742dece0bc

    • SSDEEP

      6144:TbcNnubqTCZRvMnWxL964JGv2aFx4UCCh4Y8T2I6TEKAMwmNccFxroD:PcNuC+h/xAy6tCCOY8T7KRwmSD

    Score
    10/10
    persistence

    • Modifies WinLogon for persistence

      persistence

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks