SecuriteInfo.com.Trojan.Win32.Save.a.12074.6092

General
Target

SecuriteInfo.com.Trojan.Win32.Save.a.12074.6092

Size

333KB

Sample

211020-tmxqwshce9

Score
10 /10
MD5

aaf57561167db5ff9078b1dc96e69dc9

SHA1

b45a09c52c6aa38725fce1f136f04a11aadc8d43

SHA256

c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94

SHA512

2b6e321876b0eba1a73eb823d8a982f70c643dd5bbfa0327167c1076f07fe691ef79dc0d2fd25f9e848af320d7e00d00785893784b0fc692bb3e1d09cd7338c7

Malware Config

Extracted

Family smokeloader
Version 2020
C2

http://gejajoo7.top/

http://sysaheu9.top/

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family tofsee
C2

quadoil.ru

lakeflex.ru

Extracted

Family raccoon
Botnet 7ebf9b416b72a203df65383eec899dc689d2c3d7
Attributes
url4cnc
http://telegatt.top/agrybirdsgamerept
http://telegka.top/agrybirdsgamerept
http://telegin.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
rc4.plain
rc4.plain

Extracted

Family redline
Botnet install
C2

176.9.244.86:23637

Extracted

Family amadey
Version 2.70
C2

185.215.113.45/g4MbvE/index.php

Extracted

Family vidar
Version 41.5
Botnet 706
C2

https://mas.to/@xeroxxx

Attributes
profile_id
706

Extracted

Family raccoon
Botnet 7c9b4504a63ed23664e38808e65948379b790395
Attributes
url4cnc
http://telegka.top/capibar
http://telegin.top/capibar
https://t.me/capibar
rc4.plain
rc4.plain

Extracted

Family vidar
Version 41.5
Botnet 517
C2

https://mas.to/@xeroxxx

Attributes
profile_id
517

Extracted

Family djvu
C2

http://rlrz.org/lancer

Extracted

Language ps1
Deobfuscated
URLs
ps1.dropper

https://raw.githubusercontent.com/sqlitey/sqlite/master/speed.ps1

Targets
Target

SecuriteInfo.com.Trojan.Win32.Save.a.12074.6092

MD5

aaf57561167db5ff9078b1dc96e69dc9

Filesize

333KB

Score
10/10
SHA1

b45a09c52c6aa38725fce1f136f04a11aadc8d43

SHA256

c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94

SHA512

2b6e321876b0eba1a73eb823d8a982f70c643dd5bbfa0327167c1076f07fe691ef79dc0d2fd25f9e848af320d7e00d00785893784b0fc692bb3e1d09cd7338c7

Tags

Signatures

  • Amadey

    Description

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

    Tags

  • Detected Djvu ransomware

  • Djvu Ransomware

    Description

    Ransomware which is a variant of the STOP family.

    Tags

  • Raccoon

    Description

    Simple but powerful infostealer which was very active in 2019.

    Tags

  • RedLine

    Description

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

    Tags

  • RedLine Payload

  • SmokeLoader

    Description

    Modular backdoor trojan in use since 2014.

    Tags

  • Suspicious use of NtCreateProcessExOtherParentProcess

  • Tofsee

    Description

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    Tags

  • Vidar

    Description

    Vidar is an infostealer based on Arkei stealer.

    Tags

  • Windows security bypass

    Tags

    TTPs

    Disabling Security ToolsModify Registry
  • xmrig

    Description

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    Tags

  • Grants admin privileges

    Description

    Uses net.exe to modify the user's privileges.

    TTPs

    Account Manipulation
  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    Tags

    TTPs

    Query RegistryVirtualization/Sandbox Evasion
  • Vidar Stealer

    Tags

  • XMRig Miner Payload

    Tags

  • Creates new service(s)

    Tags

    TTPs

    New Service
  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies RDP port number used by Windows

    TTPs

    Remote Desktop Protocol
  • Modifies Windows Firewall

    Tags

    TTPs

    Modify Existing Service
  • Sets DLL path for service in the registry

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Sets file to hidden

    Description

    Modifies file attributes to stop it showing in Explorer etc.

    Tags

    TTPs

    Hidden Files and Directories
  • Sets service image path in registry

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • UPX packed file

    Description

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

    Tags

  • VMProtect packed file

    Description

    Detects executables packed with VMProtect commercial packer.

    Tags

  • Checks BIOS information in registry

    Description

    BIOS information is often read in order to detect sandboxing environments.

    TTPs

    Query RegistrySystem Information Discovery
  • Deletes itself

  • Loads dropped DLL

  • Modifies file permissions

    Tags

    TTPs

    File Permissions Modification
  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Themida packer

    Description

    Detects Themida, an advanced Windows software protection system.

    Tags

  • Accesses 2FA software files, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Checks installed software on the system

    Description

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

    Tags

    TTPs

    Query Registry
  • Checks whether UAC is enabled

    Tags

    TTPs

    System Information Discovery
  • Looks up external IP address via web service

    Description

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

Related Tasks