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Encrypted Channel (T1573)
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Carbanak+FIN7 |
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Step | ATT&CK Pattern |
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1.A.11
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Asymmetric Cryptography (T1573.002) |
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8.A.3
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Asymmetric Cryptography (T1573.002) |
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14.A.7
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Asymmetric Cryptography (T1573.002) |
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16.A.9
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Asymmetric Cryptography (T1573.002) |
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17.A.6
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Asymmetric Cryptography (T1573.002) |
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20.A.4
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Asymmetric Cryptography (T1573.002) |
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APT29 |
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Step | ATT&CK Pattern |
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1.A.4
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Symmetric Cryptography (T1573.001) |
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3.B.5
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Asymmetric Cryptography (T1573.002) |
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11.A.15
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Tactic Command and Control (TA0011) Subtechnique Encrypted Channel: Asymmetric Cryptography (T1573.002) |
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Procedure
Used RC4 stream cipher to encrypt C2 (192.168.0.5) traffic
Criteria
Evidence that the network data sent over the C2 channel is encrypted