General

  • Target

    fe4ebe30de81abb7db20479092cc0a6df022aa78c3f1b68450df82bde6c6841c

  • Size

    119KB

  • Sample

    240523-fwk7kaeh49

  • MD5

    648a36cd3542b3fef7218bbf5ee7b957

  • SHA1

    e4c2cd7da019524d047b4851659278a225300368

  • SHA256

    fe4ebe30de81abb7db20479092cc0a6df022aa78c3f1b68450df82bde6c6841c

  • SHA512

    67ffb9f9da6f12a61112d5bd315a03e5533dfeca6bd8952e8768268c82e540f05f530f164c2466407ea94189ac56df7928150061aaa07329328ebe43fbce5370

  • SSDEEP

    3072:YOjWuyt0ZsqsXOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPPh:YIs9OKofHfHTXQLzgvnzHPowYbvrjD/E

Malware Config

Targets

    • Target

      fe4ebe30de81abb7db20479092cc0a6df022aa78c3f1b68450df82bde6c6841c

    • Size

      119KB

    • MD5

      648a36cd3542b3fef7218bbf5ee7b957

    • SHA1

      e4c2cd7da019524d047b4851659278a225300368

    • SHA256

      fe4ebe30de81abb7db20479092cc0a6df022aa78c3f1b68450df82bde6c6841c

    • SHA512

      67ffb9f9da6f12a61112d5bd315a03e5533dfeca6bd8952e8768268c82e540f05f530f164c2466407ea94189ac56df7928150061aaa07329328ebe43fbce5370

    • SSDEEP

      3072:YOjWuyt0ZsqsXOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPPh:YIs9OKofHfHTXQLzgvnzHPowYbvrjD/E

    • UPX dump on OEP (original entry point)

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

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

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks