Overview

overview

10

Static

static

8

8eeba9cedf...6e.exe

windows7_x64

10

8eeba9cedf...6e.exe

windows10_x64

10

Sharing

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General

  • Target

    8eeba9cedf08e41c90eb9dc7a79eeaf9f5c86249b52af3527d7668dede3d796e

  • Size

    134KB

  • Sample

    210518-415hzkx4la

  • MD5

    b33360a3894d67ff5356609963c02855

  • SHA1

    5f8dcf2148523023d67fa3bdcee4fdbccc6870b8

  • SHA256

    8eeba9cedf08e41c90eb9dc7a79eeaf9f5c86249b52af3527d7668dede3d796e

  • SHA512

    a0c8dfa856ed229d36a13302110703e4442a348a7f6f1b79dec40850bcc8aeae15259a570369cfbc0c77c4365c73ebd8aaf69d1e2b8aed310a6903f97a22812c

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      8eeba9cedf08e41c90eb9dc7a79eeaf9f5c86249b52af3527d7668dede3d796e

    • Size

      134KB

    • MD5

      b33360a3894d67ff5356609963c02855

    • SHA1

      5f8dcf2148523023d67fa3bdcee4fdbccc6870b8

    • SHA256

      8eeba9cedf08e41c90eb9dc7a79eeaf9f5c86249b52af3527d7668dede3d796e

    • SHA512

      a0c8dfa856ed229d36a13302110703e4442a348a7f6f1b79dec40850bcc8aeae15259a570369cfbc0c77c4365c73ebd8aaf69d1e2b8aed310a6903f97a22812c

    Score
    10/10
    adwarepersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

2
T1004

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

2
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

6
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks