Overview

overview

10

Static

static

3

a2518fe8aa...bd.exe

windows7-x64

10

a2518fe8aa...bd.exe

windows10-2004-x64

10

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General

  • Target

    a2518fe8aac4f44ce61e20efb5f381bd

  • Size

    342KB

  • Sample

    240224-vszccaaa6w

  • MD5

    a2518fe8aac4f44ce61e20efb5f381bd

  • SHA1

    e258430fd300655423b62b6ab07889821b16f010

  • SHA256

    e538c9e5c2e65b5161c0bc9923d9a0ef3b423a215f68eab73f60f1f5f6b3acb7

  • SHA512

    95a1da93a0b151c72bb50434d8304f669db71aef0da83a3125c058fad76b3657769e1e45c717eb7241216758f050efbbe001692c96bdace2cd7079519f80be2d

  • SSDEEP

    6144:B3WRU8iVrct9II/0YU0bR50taAv9MusBBJJmrbjK9tBokOJqjnNWFb:NjjVrctx/0Yj5Maqe96bC0kOJqjNW

Score
10/10
cybergate1877persistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

1877

C2

fir3wall.zapto.org:84

127.0.0.1:84
Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    rundll

  • install_file

    rundll32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    rundll32

  • regkey_hklm

    rundll

Targets

    • Target

      a2518fe8aac4f44ce61e20efb5f381bd

    • Size

      342KB

    • MD5

      a2518fe8aac4f44ce61e20efb5f381bd

    • SHA1

      e258430fd300655423b62b6ab07889821b16f010

    • SHA256

      e538c9e5c2e65b5161c0bc9923d9a0ef3b423a215f68eab73f60f1f5f6b3acb7

    • SHA512

      95a1da93a0b151c72bb50434d8304f669db71aef0da83a3125c058fad76b3657769e1e45c717eb7241216758f050efbbe001692c96bdace2cd7079519f80be2d

    • SSDEEP

      6144:B3WRU8iVrct9II/0YU0bR50taAv9MusBBJJmrbjK9tBokOJqjnNWFb:NjjVrctx/0Yj5Maqe96bC0kOJqjNW

    Score
    10/10
    cybergate1877persistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks