Resubmissions

11-03-2023 20:24

230311-y62amsda4v 8

11-03-2023 20:17

230311-y2pq2sda3t 8

General

  • Target

    TLauncher-2.876.exe

  • Size

    6.3MB

  • Sample

    230311-y62amsda4v

  • MD5

    f08d9bbc61cff8e8c3504524c3220bef

  • SHA1

    b4268c667469620bb528c04eaa819d508159b398

  • SHA256

    2c4d8b48344ae221e349e525ac16eb364ffb5ab8deae80c7caa28dd5967cabdb

  • SHA512

    a64a03d959487399fb57e1bd062c0e9f88a17ff9b3ad15e6b96a4b7332341d0fc9186ef99b2ab9bdcfa51864f21d08bce48479202c01d15470916e90fb09fef4

  • SSDEEP

    196608:/PIsbJRd4KIlsep5E8laWRtMGplAZQHW07v:HIqNbeY8la1Gpl/7

Malware Config

Targets

    • Target

      TLauncher-2.876.exe

    • Size

      6.3MB

    • MD5

      f08d9bbc61cff8e8c3504524c3220bef

    • SHA1

      b4268c667469620bb528c04eaa819d508159b398

    • SHA256

      2c4d8b48344ae221e349e525ac16eb364ffb5ab8deae80c7caa28dd5967cabdb

    • SHA512

      a64a03d959487399fb57e1bd062c0e9f88a17ff9b3ad15e6b96a4b7332341d0fc9186ef99b2ab9bdcfa51864f21d08bce48479202c01d15470916e90fb09fef4

    • SSDEEP

      196608:/PIsbJRd4KIlsep5E8laWRtMGplAZQHW07v:HIqNbeY8la1Gpl/7

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • UPX packed file

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

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

Tasks