General

  • Target

    5c63e77a75bd9264970edae63a5657e27f93d214cbea78fd90e0dd8317bbf35f

  • Size

    255KB

  • Sample

    221124-pqwksagf7t

  • MD5

    e25e188a2b9b16f1b605be8cb694b3af

  • SHA1

    98d4eaa48f286105158e2dae3169e6eec08a61d8

  • SHA256

    5c63e77a75bd9264970edae63a5657e27f93d214cbea78fd90e0dd8317bbf35f

  • SHA512

    c256dd916766dcb3020b4d3b0bd1cc581602ce0dbdfd9afb44bd441a70c70a5522480a30bf0256302beb5b40c70cf6a962b5466c8cbe521de7e093dd14bf8cff

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ/:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIu

Malware Config

Targets

    • Target

      5c63e77a75bd9264970edae63a5657e27f93d214cbea78fd90e0dd8317bbf35f

    • Size

      255KB

    • MD5

      e25e188a2b9b16f1b605be8cb694b3af

    • SHA1

      98d4eaa48f286105158e2dae3169e6eec08a61d8

    • SHA256

      5c63e77a75bd9264970edae63a5657e27f93d214cbea78fd90e0dd8317bbf35f

    • SHA512

      c256dd916766dcb3020b4d3b0bd1cc581602ce0dbdfd9afb44bd441a70c70a5522480a30bf0256302beb5b40c70cf6a962b5466c8cbe521de7e093dd14bf8cff

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ/:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIu

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

2
T1060

Winlogon Helper DLL

1
T1004

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

8
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks