General

  • Target

    84cf8c5add3616d979a66baca88629dc89605ca3c9de1137455eddab2811f61c

  • Size

    325KB

  • Sample

    231026-nhl6psbc9v

  • MD5

    e7a771e74291e7ff2b01f8a4a8b41c30

  • SHA1

    2878a88b2171b3c4ad562066badd82b1e7577c29

  • SHA256

    22d1ccd708f00d6a38c6fd8bddba68ce70288f7a4c678c6eda762014d9b6d0e1

  • SHA512

    c86239a260e30788729d076bcbb52661845541b60424178c670047d3640d7bd8d7c56f8f66073f7df665b07cdf3189ca4640cbf210347e22456ee150d8ea74f6

  • SSDEEP

    6144:bHK3G1py3dsPQqOPIR3x9kmiKU+r52nPm6cS281iB5bDv7baTEviX23:UndsoqZhRdUG52Pm6g81iB5XTe4am

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

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

redline

Botnet

kinza

C2

77.91.124.86:19084

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

Extracted

Family

raccoon

Botnet

6a6a005b9aa778f606280c5fa24ae595

C2

http://195.123.218.98:80

http://31.192.23

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Targets

    • Target

      84cf8c5add3616d979a66baca88629dc89605ca3c9de1137455eddab2811f61c

    • Size

      909KB

    • MD5

      80dc23b34039737570419af1b97541f4

    • SHA1

      0d3088c1c23ac1533f5cf8467f01525348ea7501

    • SHA256

      84cf8c5add3616d979a66baca88629dc89605ca3c9de1137455eddab2811f61c

    • SHA512

      1887ffa8511b608585be70f8960bb8c3c37bb8a519c03e8ca8b92ddcb2e6dbd8bd34fa18644f154b50364b37bab87ee236556a8380066ad58759e9cd87aff3fb

    • SSDEEP

      12288:+H1957Fa2dALbyZa5uHZ/jiaQZKmRuUDm2r+Wg5ukiSg:IE2dALbyZa5uHZkQmRbVo

    • 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.

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Modifies boot configuration data using bcdedit

    • Blocklisted process makes network request

    • 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.

    • Stops running service(s)

    • Checks computer location settings

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

    • 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks