Overview

overview

10

Static

static

3

74f7a22f25...3a.exe

windows7-x64

10

74f7a22f25...3a.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    74f7a22f258a13c4926316f14a0178086601cdb54507a9f2c18cad8c388a753a
  • Size 104KB
  • Sample230718-k932rahd22
  • SHA256 74f7a22f258a13c4926316f14a0178086601cdb54507a9f2c18cad8c388a753a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdownloader

Malware Config

Extracted

Family

  • guloader

C2

  • http://castmart.ga/~zadmin/icloud/bill_encrypted_9743D3F.bin

xor.base64

Targets

    • Target
      74f7a22f258a13c4926316f14a0178086601cdb54507a9f2c18cad8c388a753a
    • Size 104KB
    • SHA256 74f7a22f258a13c4926316f14a0178086601cdb54507a9f2c18cad8c388a753a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks