Overview

overview

10

Static

static

4d4ffe6684...a0.exe

windows7-x64

7

4d4ffe6684...a0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4d4ffe668421a690053e0f5bbc714563fd9c8dcc72e5e825069a07a6a05ff4a0

  • Size

    370KB

  • Sample

    230127-kcf6qaaa47

  • MD5

    7ca82ce38ac2bedb15fed39f2d51224d

  • SHA1

    c6e4c8cfea2ca9ae411c55fcfd64b11b7cfa3d2e

  • SHA256

    4d4ffe668421a690053e0f5bbc714563fd9c8dcc72e5e825069a07a6a05ff4a0

  • SHA512

    055e2087fefe688e286e731e8f12966c1c73e388091b032e21550437df9b05004558c7d0ecbeba02ec75793acf2814e116c57894fca9a143ebcd0d609228de91

  • SSDEEP

    6144:OT4DtUhoDrl7JTrZ/vN8FSjXioHfhp4wxorK2nqAlJ4LoYglTqG+csv:OTDurl7JHR/bAWwfFY+Tb+cU

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      4d4ffe668421a690053e0f5bbc714563fd9c8dcc72e5e825069a07a6a05ff4a0

    • Size

      370KB

    • MD5

      7ca82ce38ac2bedb15fed39f2d51224d

    • SHA1

      c6e4c8cfea2ca9ae411c55fcfd64b11b7cfa3d2e

    • SHA256

      4d4ffe668421a690053e0f5bbc714563fd9c8dcc72e5e825069a07a6a05ff4a0

    • SHA512

      055e2087fefe688e286e731e8f12966c1c73e388091b032e21550437df9b05004558c7d0ecbeba02ec75793acf2814e116c57894fca9a143ebcd0d609228de91

    • SSDEEP

      6144:OT4DtUhoDrl7JTrZ/vN8FSjXioHfhp4wxorK2nqAlJ4LoYglTqG+csv:OTDurl7JHR/bAWwfFY+Tb+cU

    Score
    10/10
    discoveryguloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks