Overview

overview

10

Static

static

10

be29edd1a9...2b.exe

windows7-x64

10

be29edd1a9...2b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    be29edd1a9ec851cba0620b46a934211e96edc0d00008bb46b296d8dc8ea7d2b

  • Size

    312KB

  • Sample

    221203-gt5c4aba38

  • MD5

    8994f0c6fb51940bca5dbbdaad6a8a2d

  • SHA1

    5499b96409af5f619af42dc4e8daa7a6551bc240

  • SHA256

    be29edd1a9ec851cba0620b46a934211e96edc0d00008bb46b296d8dc8ea7d2b

  • SHA512

    d6b161f9fd27a2283267a26032fbbdd813270462bd2cc86ecd8889e6d16a8c757a0efe9095fbf54aef08f7be4f2f47fd3d3878886574152c293ec8b3745b1b44

  • SSDEEP

    6144:I+1VyBRl40pPUMHLdL1hALe+2NirdrQdZiwUKD0cE:IEy94wUMdoLT2NKcww8

Score
10/10
cobaltstrikebackdoorpersistencetrojan

Malware Config

Targets

    • Target

      be29edd1a9ec851cba0620b46a934211e96edc0d00008bb46b296d8dc8ea7d2b

    • Size

      312KB

    • MD5

      8994f0c6fb51940bca5dbbdaad6a8a2d

    • SHA1

      5499b96409af5f619af42dc4e8daa7a6551bc240

    • SHA256

      be29edd1a9ec851cba0620b46a934211e96edc0d00008bb46b296d8dc8ea7d2b

    • SHA512

      d6b161f9fd27a2283267a26032fbbdd813270462bd2cc86ecd8889e6d16a8c757a0efe9095fbf54aef08f7be4f2f47fd3d3878886574152c293ec8b3745b1b44

    • SSDEEP

      6144:I+1VyBRl40pPUMHLdL1hALe+2NirdrQdZiwUKD0cE:IEy94wUMdoLT2NKcww8

    Score
    10/10
    cobaltstrikebackdoorpersistencetrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks