Overview

overview

10

Static

static

8

2180513e9a...64.exe

windows7_x64

10

2180513e9a...64.exe

windows10_x64

10

Sharing

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General

  • Target

    2180513e9a805c5afc47545b90f742c1d7d44f0a594eb2bb0013ab4836a52364

  • Size

    169KB

  • Sample

    210517-z5aad6p8d2

  • MD5

    2159bb068b54cf9d97d0704083263a56

  • SHA1

    b7d8a5beba1121853e8354218d47c65a33dc4950

  • SHA256

    2180513e9a805c5afc47545b90f742c1d7d44f0a594eb2bb0013ab4836a52364

  • SHA512

    2d90858ca6a38d087448a56d3aee18d2b82d7ee629f3391e9c1b132830840166952e0cf70a699bb3f309d7ddde70ceaf9242591aafda104ae0a8297a28fb3b93

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      2180513e9a805c5afc47545b90f742c1d7d44f0a594eb2bb0013ab4836a52364

    • Size

      169KB

    • MD5

      2159bb068b54cf9d97d0704083263a56

    • SHA1

      b7d8a5beba1121853e8354218d47c65a33dc4950

    • SHA256

      2180513e9a805c5afc47545b90f742c1d7d44f0a594eb2bb0013ab4836a52364

    • SHA512

      2d90858ca6a38d087448a56d3aee18d2b82d7ee629f3391e9c1b132830840166952e0cf70a699bb3f309d7ddde70ceaf9242591aafda104ae0a8297a28fb3b93

    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