General

  • Target

    6944b60498c778b6512ec35fe9ea0fdb4e2df8cbbe4cd7b7697e277c03740cdf

  • Size

    294KB

  • Sample

    231008-mj3z6sbc7z

  • MD5

    5b1f8521e35ef94717908191d7c3a346

  • SHA1

    fe7e0001b4f5215e80f74bb71ef431d9682d78e4

  • SHA256

    6944b60498c778b6512ec35fe9ea0fdb4e2df8cbbe4cd7b7697e277c03740cdf

  • SHA512

    964c7156658ee3b8ffe60e819e514330bb3e3366edc9799e244256a3352b1ea15ca30b7f1f2c09464099c02ee7e45dcfbc98f23c611446ccec67a9f1bd03198b

  • SSDEEP

    6144:7QF/FRkNCkQLcS1EuH/C4+vGQ+bAOG47iWUPZXmS:sF/TkEpL/dk47NU9mS

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

redline

Botnet

magia

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

lutyr

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

@ytlogsbot

C2

176.123.4.46:33783

Targets

    • Target

      6944b60498c778b6512ec35fe9ea0fdb4e2df8cbbe4cd7b7697e277c03740cdf

    • Size

      294KB

    • MD5

      5b1f8521e35ef94717908191d7c3a346

    • SHA1

      fe7e0001b4f5215e80f74bb71ef431d9682d78e4

    • SHA256

      6944b60498c778b6512ec35fe9ea0fdb4e2df8cbbe4cd7b7697e277c03740cdf

    • SHA512

      964c7156658ee3b8ffe60e819e514330bb3e3366edc9799e244256a3352b1ea15ca30b7f1f2c09464099c02ee7e45dcfbc98f23c611446ccec67a9f1bd03198b

    • SSDEEP

      6144:7QF/FRkNCkQLcS1EuH/C4+vGQ+bAOG47iWUPZXmS:sF/TkEpL/dk47NU9mS

    • Amadey

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks