Overview

overview

10

Static

static

10

50ce1fdc3e...AS.exe

windows7-x64

10

50ce1fdc3e...AS.exe

windows10-2004-x64

10

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General

  • Target

    50ce1fdc3eb413fd77bf926146b33aa5_NEAS.exe

  • Size

    724KB

  • Sample

    240506-sebysafd9x

  • MD5

    50ce1fdc3eb413fd77bf926146b33aa5

  • SHA1

    74ffdabd4175a1837a58638e9147bd7826f614e1

  • SHA256

    6527e08290dd23faa65eacb0f51b0e2ae240f98a87f92bb585064d6ec56a6658

  • SHA512

    8587e55a3e0085f1f13ca4e46dd4dcb112328b95539f000984051c8d4965184853c1d04a6260fd44dffa414cc032f76fb796220b3df5a6a435073fd1ca6cf965

  • SSDEEP

    12288:lB6jfu9W5qVnpA1P9mTx87m7HGA04OBGaSuQalOZeW0deNgX+pd167QhEQJ:n67MnVnpA1lmTx8MmA07AaSuDSwd7E6o

Score
10/10
fakeavfakeavpersistencespyware

Malware Config

Targets

    • Target

      50ce1fdc3eb413fd77bf926146b33aa5_NEAS.exe

    • Size

      724KB

    • MD5

      50ce1fdc3eb413fd77bf926146b33aa5

    • SHA1

      74ffdabd4175a1837a58638e9147bd7826f614e1

    • SHA256

      6527e08290dd23faa65eacb0f51b0e2ae240f98a87f92bb585064d6ec56a6658

    • SHA512

      8587e55a3e0085f1f13ca4e46dd4dcb112328b95539f000984051c8d4965184853c1d04a6260fd44dffa414cc032f76fb796220b3df5a6a435073fd1ca6cf965

    • SSDEEP

      12288:lB6jfu9W5qVnpA1P9mTx87m7HGA04OBGaSuQalOZeW0deNgX+pd167QhEQJ:n67MnVnpA1lmTx8MmA07AaSuDSwd7E6o

    Score
    10/10
    fakeavfakeavpersistencespyware

    • FakeAV, RogueAntivirus

      FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.

      fakeavspywarefakeav

    • FakeAV payload

      fakeavspyware

    • Sets file execution options in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks