General

  • Target

    879BFA00324F6E16B5A74B8982649874.exe

  • Size

    3.9MB

  • Sample

    210322-d6461s7m2a

  • MD5

    879bfa00324f6e16b5a74b8982649874

  • SHA1

    672f9fabe5febcee206b11a3e9f813c2ff338987

  • SHA256

    03d1832abf518c028cf76057aa8ae09773be84840bff607e0c09da8d0d9f3e41

  • SHA512

    669e6339b37e69875ab02caf103645ba3cfd04c007e38b9242bbbef11366061e7680c31c76fcca35aa9bb7703bc0e52410f84d479ecb3992a3780bf117fe2049

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://funzel.info/upload/

http://doeros.xyz/upload/

http://vromus.com/upload/

http://hqans.com/upload/

http://vxeudy.com/upload/

http://poderoa.com/upload/

http://nezzzo.com/upload/

http://xsss99.icu/upload/

http://bingooodsg.icu/upload/

http://junntd.xyz/upload/

http://ginessa11.xyz/upload/

http://overplayninsx.xyz/upload/

http://bananinze.com/upload/

http://daunimlas.com/upload/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

FB NEW TEST

C2

94.103.94.239:3214

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

icedid

Campaign

1336056381

C2

fsikiolker.uno

Extracted

Family

redline

Botnet

server

C2

185.250.148.227:80

Extracted

Family

raccoon

Botnet

2ce901d964b370c5ccda7e4d68354ba040db8218

Attributes
  • url4cnc

    https://telete.in/tomarsjsmith3

rc4.plain
rc4.plain

Extracted

Family

cryptbot

C2

basfs12.top

mormsd01.top

Attributes
  • payload_url

    http://akmes01.top/download.php?file=lv.exe

Targets

    • Target

      879BFA00324F6E16B5A74B8982649874.exe

    • Size

      3.9MB

    • MD5

      879bfa00324f6e16b5a74b8982649874

    • SHA1

      672f9fabe5febcee206b11a3e9f813c2ff338987

    • SHA256

      03d1832abf518c028cf76057aa8ae09773be84840bff607e0c09da8d0d9f3e41

    • SHA512

      669e6339b37e69875ab02caf103645ba3cfd04c007e38b9242bbbef11366061e7680c31c76fcca35aa9bb7703bc0e52410f84d479ecb3992a3780bf117fe2049

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • CryptBot Payload

    • Glupteba

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

    • Glupteba Payload

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • 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.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • IcedID First Stage Loader

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

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

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks