General

  • Target

    719694DFB934F138D996919703BFC867.exe

  • Size

    4.2MB

  • Sample

    210531-z981sgvvb2

  • MD5

    719694dfb934f138d996919703bfc867

  • SHA1

    dc22f30aa998372eb206cb50f6947f7d29b43f6e

  • SHA256

    2e32799ea160a52100d3e33de1b9b6fd33c38452a86d0b77cb7d17bdeb4f71f7

  • SHA512

    f98f3b4ed895a3b90cdb92c43ce80e35c0d5aca46b906822d98cda902b13c98446304dad7306fb10186d78eea2e10151749329a0f3512ce3dc1890927c578c8a

Malware Config

Extracted

Family

vidar

Version

38.9

Botnet

706

C2

https://HAL9THapi.faceit.compavel23puef

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/

rc4.i32
rc4.i32

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

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      719694DFB934F138D996919703BFC867.exe

    • Size

      4.2MB

    • MD5

      719694dfb934f138d996919703bfc867

    • SHA1

      dc22f30aa998372eb206cb50f6947f7d29b43f6e

    • SHA256

      2e32799ea160a52100d3e33de1b9b6fd33c38452a86d0b77cb7d17bdeb4f71f7

    • SHA512

      f98f3b4ed895a3b90cdb92c43ce80e35c0d5aca46b906822d98cda902b13c98446304dad7306fb10186d78eea2e10151749329a0f3512ce3dc1890927c578c8a

    • 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.

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

4
T1081

Discovery

Software Discovery

1
T1518

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

4
T1005

Command and Control

Web Service

1
T1102

Tasks