Overview

overview

10

Static

static

0f6cd4e815...b1.exe

windows7_x64

10

0f6cd4e815...b1.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    0f6cd4e8159b243b7de4a18711fc39624491759beccb01386438f52175aad4b1

  • Size

    345KB

  • Sample

    220604-s3s7zadch2

  • MD5

    86c4c35439fd5cfe3aff15e8765e2050

  • SHA1

    e12e37c922d5b97c055f5d82f1a6fa7db9ad3e66

  • SHA256

    0f6cd4e8159b243b7de4a18711fc39624491759beccb01386438f52175aad4b1

  • SHA512

    7858a9577ac4ce24d974914a2b25a7c2920c137bcc3dd2af91846bf618c85c6cff57d84a8e26a2840e48b23412ad5c41482a133c22d1958f7ccd674eadd5bd84

Score
10/10
persistencesuricata

Malware Config

Targets

    • Target

      0f6cd4e8159b243b7de4a18711fc39624491759beccb01386438f52175aad4b1

    • Size

      345KB

    • MD5

      86c4c35439fd5cfe3aff15e8765e2050

    • SHA1

      e12e37c922d5b97c055f5d82f1a6fa7db9ad3e66

    • SHA256

      0f6cd4e8159b243b7de4a18711fc39624491759beccb01386438f52175aad4b1

    • SHA512

      7858a9577ac4ce24d974914a2b25a7c2920c137bcc3dd2af91846bf618c85c6cff57d84a8e26a2840e48b23412ad5c41482a133c22d1958f7ccd674eadd5bd84

    Score
    10/10
    persistencesuricata

    • suricata: ET MALWARE Generic - POST To .php w/Extended ASCII Characters (Likely Zeus Derivative)

      suricata: ET MALWARE Generic - POST To .php w/Extended ASCII Characters (Likely Zeus Derivative)

      suricata

    • suricata: ET MALWARE Zbot POST Request to C2

      suricata: ET MALWARE Zbot POST Request to C2

      suricata

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks