Overview

overview

6

Static

static

1

VC_redist.x86.exe

windows11-21h2-x64

Resubmissions

19-02-2024 20:13

240219-yzvvaacc51 4

19-02-2024 20:12

240219-yy1n5sch35 6

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General

  • Target

    VC_redist.x86.exe

  • Size

    13.2MB

  • Sample

    240219-yy1n5sch35

  • MD5

    9882a328c8414274555845fa6b542d1e

  • SHA1

    ab4a97610b127d68c45311deabfbcd8aa7066f4b

  • SHA256

    510fc8c2112e2bc544fb29a72191eabcc68d3a5a7468d35d7694493bc8593a79

  • SHA512

    c08d1aa7e6e6215a0cee2793592b65668066c8c984b26675d2b8c09bc7fee21411cb3c0a905eaee7a48e7a47535fa777de21eeb07c78bca7bf3d7bb17192acf2

  • SSDEEP

    196608:oRjgvJ2flpQcIIS/Rj7BWl+aV8t8z72BxBwBgO42BE6+2DQlMp1sHW5ZDmCCM0Xr:IgRIlptVYmfr7yBG/4pXMHsHW76CsGE

Score
6/10
discoverypersistence

Malware Config

Targets

    • Target

      VC_redist.x86.exe

    • Size

      13.2MB

    • MD5

      9882a328c8414274555845fa6b542d1e

    • SHA1

      ab4a97610b127d68c45311deabfbcd8aa7066f4b

    • SHA256

      510fc8c2112e2bc544fb29a72191eabcc68d3a5a7468d35d7694493bc8593a79

    • SHA512

      c08d1aa7e6e6215a0cee2793592b65668066c8c984b26675d2b8c09bc7fee21411cb3c0a905eaee7a48e7a47535fa777de21eeb07c78bca7bf3d7bb17192acf2

    • SSDEEP

      196608:oRjgvJ2flpQcIIS/Rj7BWl+aV8t8z72BxBwBgO42BE6+2DQlMp1sHW5ZDmCCM0Xr:IgRIlptVYmfr7yBG/4pXMHsHW76CsGE

    Score
    6/10
    discoverypersistence

    • Adds Run key to start application

      persistence

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks