General

  • Target

    B00F279B575B3F07A06352A37A378323.exe

  • Size

    8KB

  • Sample

    210608-17djr9jtt2

  • MD5

    b00f279b575b3f07a06352a37a378323

  • SHA1

    e314c43e297237cad9173cf65c774f99b56acbfc

  • SHA256

    36c1ab5e18f20ba99b86a8f995b83a3909f9d3e8d8d7fd573ac1c4813fd2e31e

  • SHA512

    e00b39b0bdcb68583af082a41ec8ff351933519d8942644955327922669d73de52af92f660fd099be19fe9bf947fafa88647da900a95285bcd7eb82092f4e2bb

Malware Config

Extracted

Family

redline

Botnet

Kolya

C2

195.201.17.219:25524

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

raccoon

Botnet

28198d4512d0cf31c204eddceb4471d79950b588

Attributes
  • url4cnc

    https://tttttt.me/capibar

rc4.plain
rc4.plain

Extracted

Family

cryptbot

C2

olmjby22.top

mortyl02.top

Attributes
  • payload_url

    http://vamzxy03.top/download.php?file=lv.exe

Extracted

Family

redline

Botnet

MIX 08.06

C2

185.215.113.17:18597

Extracted

Family

danabot

Version

1827

Botnet

3

C2

184.95.51.183:443

184.95.51.175:443

192.210.198.12:443

184.95.51.180:443

Attributes
  • embedded_hash

    AEF96B4D339B580ABB737F203C2D0F52

rsa_pubkey.plain
rsa_pubkey.plain

Targets

    • Target

      B00F279B575B3F07A06352A37A378323.exe

    • Size

      8KB

    • MD5

      b00f279b575b3f07a06352a37a378323

    • SHA1

      e314c43e297237cad9173cf65c774f99b56acbfc

    • SHA256

      36c1ab5e18f20ba99b86a8f995b83a3909f9d3e8d8d7fd573ac1c4813fd2e31e

    • SHA512

      e00b39b0bdcb68583af082a41ec8ff351933519d8942644955327922669d73de52af92f660fd099be19fe9bf947fafa88647da900a95285bcd7eb82092f4e2bb

    • CryptBot

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

    • CryptBot Payload

    • Danabot

      Danabot is a modular banking Trojan that has been linked with other malware.

    • Glupteba

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

    • Glupteba Payload

    • 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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Deletes itself

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Command and Control

Web Service

1
T1102

Tasks