Overview

overview

9

Static

static

822498f3c8...85.exe

windows7-x64

9

822498f3c8...85.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    822498f3c8d3183053e41e60f2eca060ca82e5c7fa2dbcff0052fdc2cae84f85

  • Size

    207KB

  • Sample

    221127-sffclabb3s

  • MD5

    a595882631d831d266034cc913cb3c6a

  • SHA1

    4aa6c8e48e6b8ccdb592c07003946bdca9316d75

  • SHA256

    822498f3c8d3183053e41e60f2eca060ca82e5c7fa2dbcff0052fdc2cae84f85

  • SHA512

    d24e2e597850bf6d9544429d57515be8f39d19d05f329c49c699bedbeb57f92dc6f2a06ba4af9ea2f4223f7553755df38c6c54cdc269398edfbe4941da5badeb

  • SSDEEP

    3072:AksIbF+0KI9gqR+/vJ8se/CLtlMcjX+Io7AlE6jyOAZ2kds5NGG9:R0W9gt9LDT+T7AGulAZ2kUUo

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      822498f3c8d3183053e41e60f2eca060ca82e5c7fa2dbcff0052fdc2cae84f85

    • Size

      207KB

    • MD5

      a595882631d831d266034cc913cb3c6a

    • SHA1

      4aa6c8e48e6b8ccdb592c07003946bdca9316d75

    • SHA256

      822498f3c8d3183053e41e60f2eca060ca82e5c7fa2dbcff0052fdc2cae84f85

    • SHA512

      d24e2e597850bf6d9544429d57515be8f39d19d05f329c49c699bedbeb57f92dc6f2a06ba4af9ea2f4223f7553755df38c6c54cdc269398edfbe4941da5badeb

    • SSDEEP

      3072:AksIbF+0KI9gqR+/vJ8se/CLtlMcjX+Io7AlE6jyOAZ2kds5NGG9:R0W9gt9LDT+T7AGulAZ2kUUo

    Score
    9/10
    cryptonepackerpersistence

    • CryptOne packer

      Detects CryptOne packer defined in NCC blogpost.

      cryptonepacker

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks