Overview

overview

10

Static

static

10

7919977b78...5d.exe

windows7-x64

10

7919977b78...5d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7919977b7811e3f376b0fcdfa90c9337926d058d49cbb791fff4fd4bb6e0365d

  • Size

    272KB

  • Sample

    221205-1wk7sabd36

  • MD5

    d483dfdf7d27978c05930fca9956cc41

  • SHA1

    3d5ddc0f7ffc94a288a8fcc59f4b37289b59fcd7

  • SHA256

    7919977b7811e3f376b0fcdfa90c9337926d058d49cbb791fff4fd4bb6e0365d

  • SHA512

    33df013619c8311936d36caf3f3fce6f6a727197a5fb7d2120fc2cfc99f42fe80910f33734624808d4e24d8ac34e39c7788f0653e56d1ee7a1ef525981361f1c

  • SSDEEP

    6144:uk4qmTmacA8zBs4vd+GnibMAjJL3mVAomzoG1M/SKw:x9DdDlQbMi3LMK

Score
10/10
cybergatetruevítimapersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Botnet

TRUE

C2

ÝØðÕÞÎÝÎÅý¼¼ûÙÈìÎÓßýØØÎÙÏϼ¼êÕÎÈÉÝÐìÎÓÈÙßȼ¼êÕÎÈÉÝÐýÐÐÓß¼¼êÕÎÈÉÝÐúÎÙÙ¼¼¼ùÄÕÈìÎÓßÙÏϼ¼¼ðÏÝÿÐÓÏÙ¼¼ÿÎÅÌÈéÒÌÎÓÈÙßÈøÝÈݼ¼ÿÓèÝÏ×ñÙÑúÎÙÙ¼¼¼ïÅÏúÎÙÙïÈÎÕÒÛ¼¼¼ìïÈÓÎÙÿÎÙÝÈÙõÒÏÈÝÒßÙ¼¼îÝÏùÒÉÑùÒÈÎÕÙÏý¼¼¼ïôûÙÈïÌÙßÕÝÐúÓÐØÙÎìÝÈÔý¼¼¼èÓýÏßÕÕ¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼ŸŸüŸŸŸŸHKLM

HKCU

FALSE

16

0

título da mensagem

texto da mensagem

TRUE

ftp.server.com

./logs/

ftp_user

ªš÷Öº+Þ

21

30
Mutex

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • install_dir

    TRUE

  • install_file

    TRUE

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    ***MUTEX***

  • message_box_title

    TRUE

  • password

    TRUE

  • regkey_hkcu

    1

  • regkey_hklm

    TRUE

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

kanani.no-ip.org:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      7919977b7811e3f376b0fcdfa90c9337926d058d49cbb791fff4fd4bb6e0365d

    • Size

      272KB

    • MD5

      d483dfdf7d27978c05930fca9956cc41

    • SHA1

      3d5ddc0f7ffc94a288a8fcc59f4b37289b59fcd7

    • SHA256

      7919977b7811e3f376b0fcdfa90c9337926d058d49cbb791fff4fd4bb6e0365d

    • SHA512

      33df013619c8311936d36caf3f3fce6f6a727197a5fb7d2120fc2cfc99f42fe80910f33734624808d4e24d8ac34e39c7788f0653e56d1ee7a1ef525981361f1c

    • SSDEEP

      6144:uk4qmTmacA8zBs4vd+GnibMAjJL3mVAomzoG1M/SKw:x9DdDlQbMi3LMK

    Score
    10/10
    cybergatevítimapersistencestealertrojanupx

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks