General

  • Target

    TradingApp.exe

  • Size

    700.0MB

  • Sample

    221007-vj61tschg4

  • MD5

    d928e057dbcce6a89c7a88d7758480e2

  • SHA1

    330e61dfc3b0d4dcee04df4b4e6cd7a8af446347

  • SHA256

    33a3f5327e741cb84d4149ea12b2c6ebed753243e547bf8789b712bc421f8fa1

  • SHA512

    173cff5f150d54129a14efabced41d1ca72fe3db53a27293317d7d9df288b6c7ccb7c2f79ea85a20bfaadef1cff3463480b09320e652e058e2f65cc5dc38b159

  • SSDEEP

    24576:BpQ4GQUFIf/IZwlnjevRcN09FmR/OwP0T8eH:rQOPnIsjev9wVGT8I

Malware Config

Targets

    • Target

      TradingApp.exe

    • Size

      700.0MB

    • MD5

      d928e057dbcce6a89c7a88d7758480e2

    • SHA1

      330e61dfc3b0d4dcee04df4b4e6cd7a8af446347

    • SHA256

      33a3f5327e741cb84d4149ea12b2c6ebed753243e547bf8789b712bc421f8fa1

    • SHA512

      173cff5f150d54129a14efabced41d1ca72fe3db53a27293317d7d9df288b6c7ccb7c2f79ea85a20bfaadef1cff3463480b09320e652e058e2f65cc5dc38b159

    • SSDEEP

      24576:BpQ4GQUFIf/IZwlnjevRcN09FmR/OwP0T8eH:rQOPnIsjev9wVGT8I

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks