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General

  • Target

    RFQ_1.r11.rar

  • Size

    823KB

  • Sample

    250311-rae9zav1bx

  • MD5

    e02071b1aa12e00e83d04bd3dfb1b4da

  • SHA1

    7af3f237af52eeda7301b86fcaa23db0678c1bac

  • SHA256

    52017a20ef2793e243b84b826c56b75a5c8c35bb2f16e70485510ba5b855dcef

  • SHA512

    0505aa00694e5b5e55d562e586ea396b1192baa8937212ced47b437f75d70f709ecde581aaa193df09adbee25bc33f9562d653af6f72a32ef84a0e166fa50888

  • SSDEEP

    24576:4B4grl3KpQm+g/DLb47PPp8dW/RrbwrPa93FqkKDoAAJVXW:4D651/DLgPkkbwrVDoAAJVXW

Malware Config

Extracted

Family

darkcloud

C2

https://api.telegram.org/bot7725030292:AAFHYtQUWDdOhIko2DIqyexjh4XvUaOA1Fs/sendMessage?chat_id=6732456666

Targets

    • Target

      RFQ.exe

    • Size

      881KB

    • MD5

      768bed9843a8a7c96699b27fc40b8819

    • SHA1

      4ae495c3540252bef39276bf6e9fc84435f7b7bb

    • SHA256

      aa653ad0d107b2d7ab98d4ede0eef147b73fbd7eb2f522f0bf608f833daebe34

    • SHA512

      e23d433ac20532c512d2f2db1badbf4a2e43d2c28ff73553e2de79d82a012dbe1afe81d59bc830f4606ff3b54b08cbbcbd2b6448cdb12a3246ffb4607ac93539

    • SSDEEP

      12288:TfNeE6xIVKGJA1R1MbXgf+GH4oGSlhA8b06JJe4Ii3QOeGiTJyxwC1ht2ddT+:wE6xcA1LMbDqXm8b0iJ7r6cxvE

    • DarkCloud

      An information stealer written in Visual Basic.

    • Darkcloud family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks