Overview

overview

10

Static

static

3

490f912a00...18.exe

windows7-x64

5

490f912a00...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    490f912a000e2da93b240765e76ed308_JaffaCakes118

  • Size

    48KB

  • Sample

    240516-chyzqafh83

  • MD5

    490f912a000e2da93b240765e76ed308

  • SHA1

    1314b561dbed543b969aebb8ed60f07bfe7152e2

  • SHA256

    4d5dafcd58879d4855fe468b8930b1fb39744371f338a27ffe26efb56555b12e

  • SHA512

    69fba90b288a52c0dc311d897ab17f7275ce15e88ead1e7b3fd8b636925ce7dbf0599a2014dab9812f1b2dd3692add754c871936b31c28c880f4a01a85bf2333

  • SSDEEP

    768:YnrkN2548wvAECw90JO5x30n0ajjrRAao6T24cUH8Ge:UrkN2548w5CwWJO5d0nPrRFo6S4R+

Score
10/10
guloaderdownloaderguloader

Malware Config

Extracted

Family

guloader

C2

https://onedrive.live.com/download?cid=E3F864783437E54C&resid=E3F864783437E54C%21120&authkey=AJxvhb5E2TNcfSY

xor.base64

Targets

    • Target

      490f912a000e2da93b240765e76ed308_JaffaCakes118

    • Size

      48KB

    • MD5

      490f912a000e2da93b240765e76ed308

    • SHA1

      1314b561dbed543b969aebb8ed60f07bfe7152e2

    • SHA256

      4d5dafcd58879d4855fe468b8930b1fb39744371f338a27ffe26efb56555b12e

    • SHA512

      69fba90b288a52c0dc311d897ab17f7275ce15e88ead1e7b3fd8b636925ce7dbf0599a2014dab9812f1b2dd3692add754c871936b31c28c880f4a01a85bf2333

    • SSDEEP

      768:YnrkN2548wvAECw90JO5x30n0ajjrRAao6T24cUH8Ge:UrkN2548w5CwWJO5d0nPrRFo6S4R+

    Score
    10/10
    guloaderdownloaderguloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Guloader payload

      guloader

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks