Overview

overview

10

Static

static

3

8a8006fefc...18.exe

windows7-x64

10

8a8006fefc...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8a8006fefc0565530f63be48c5e24631_JaffaCakes118

  • Size

    152KB

  • Sample

    241103-j9gcbazdmp

  • MD5

    8a8006fefc0565530f63be48c5e24631

  • SHA1

    cfdacf507d4bf932401642dd7c62d8aae6dc65f3

  • SHA256

    db48dc160b1f48b8939b0d49c5f0bee2a28bc3b340cff62cea8da50424e1afea

  • SHA512

    2d62c365578a329bc995feff1abe473c82675c3c97660e46139859505f088efc0107a2d227d6fd9fb46dc7204c7dacd6e5ebea48751b9953b87e3797f5eea956

  • SSDEEP

    3072:gxEJpxEqxE2wzwcqvJRFwasAe3crw9xEAxEKxEJ:GEJ7EAE2Uqh0+6EmEgEJ

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      8a8006fefc0565530f63be48c5e24631_JaffaCakes118

    • Size

      152KB

    • MD5

      8a8006fefc0565530f63be48c5e24631

    • SHA1

      cfdacf507d4bf932401642dd7c62d8aae6dc65f3

    • SHA256

      db48dc160b1f48b8939b0d49c5f0bee2a28bc3b340cff62cea8da50424e1afea

    • SHA512

      2d62c365578a329bc995feff1abe473c82675c3c97660e46139859505f088efc0107a2d227d6fd9fb46dc7204c7dacd6e5ebea48751b9953b87e3797f5eea956

    • SSDEEP

      3072:gxEJpxEqxE2wzwcqvJRFwasAe3crw9xEAxEKxEJ:GEJ7EAE2Uqh0+6EmEgEJ

    Score
    10/10
    guloaderdiscoverydownloader

    • Guloader family

      guloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Checks QEMU agent file

      Checks presence of QEMU agent, possibly to detect virtualization.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks