Resubmissions

03/08/2023, 11:48

230803-nypxjaec4z 10

03/08/2023, 11:20

230803-nfec3seb8x 10

General

  • Target

    tmp

  • Size

    497KB

  • Sample

    230803-nfec3seb8x

  • MD5

    f06f0f0288cdc3abca062037eed25964

  • SHA1

    0b13302622c80b36385bedce93b999081ed20d87

  • SHA256

    f991e808ed44c731fea1758fd6a275ec4e3ee66a5a691dbf1f9414a5faa144a1

  • SHA512

    d40993a93ad0a92570a80f96d33d55f8a44157a5a0a8bf83f1044394c5eface950c5be763b331e50dbc121890b70ab2bc72ca29096601d1c2952f242c8c44394

  • SSDEEP

    12288:OnDOS1B4EjNHiBWOB3o5GzxUiuJZHOifD:ODOojNHi0Mo5GzCTJM

Malware Config

Extracted

Family

amadey

Version

3.83

C2

45.9.74.80/0bjdn2Z/index.php

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

smokeloader

Version

2022

C2

http://greenbi.net/tmp/

http://speakdyn.com/tmp/

http://pik96.ru/tmp/

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      tmp

    • Size

      497KB

    • MD5

      f06f0f0288cdc3abca062037eed25964

    • SHA1

      0b13302622c80b36385bedce93b999081ed20d87

    • SHA256

      f991e808ed44c731fea1758fd6a275ec4e3ee66a5a691dbf1f9414a5faa144a1

    • SHA512

      d40993a93ad0a92570a80f96d33d55f8a44157a5a0a8bf83f1044394c5eface950c5be763b331e50dbc121890b70ab2bc72ca29096601d1c2952f242c8c44394

    • SSDEEP

      12288:OnDOS1B4EjNHiBWOB3o5GzxUiuJZHOifD:ODOojNHi0Mo5GzCTJM

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Adds Run key to start application

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks