Overview

overview

8

Static

static

citadel_1....ir.exe

windows7_x64

8

citadel_1....ir.exe

windows10_x64

8

Sharing

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General

  • Target

    citadel_1.2.0.0b.vir

  • Size

    213KB

  • Sample

    200719-tjjnytan7e

  • MD5

    b7f755dc5616bbf10f6d11a276c88c98

  • SHA1

    6a31f670e6b91d246ff88d073d6c0b0cde9e9300

  • SHA256

    371b9214f60a70c81ec1756d284e8028ff7603498341ecb7fa5cc09f3b10043e

  • SHA512

    a569a9049e1c5a3cd5278400a4a8d53c6b728c685aca6401896c94ddf5efd7226660feaeb3a65e30d8b652fdf7da93053b577cc08fc8b480bb4527c6efa4cc89

Score
8/10
discoverypersistence

Malware Config

Targets

    • Target

      citadel_1.2.0.0b.vir

    • Size

      213KB

    • MD5

      b7f755dc5616bbf10f6d11a276c88c98

    • SHA1

      6a31f670e6b91d246ff88d073d6c0b0cde9e9300

    • SHA256

      371b9214f60a70c81ec1756d284e8028ff7603498341ecb7fa5cc09f3b10043e

    • SHA512

      a569a9049e1c5a3cd5278400a4a8d53c6b728c685aca6401896c94ddf5efd7226660feaeb3a65e30d8b652fdf7da93053b577cc08fc8b480bb4527c6efa4cc89

    Score
    8/10
    discoverypersistence

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks