General

  • Target

    4A53B92B00FC052FC1B90D7130515E2F.exe

  • Size

    4.2MB

  • Sample

    210601-5kmmqkv26n

  • MD5

    4a53b92b00fc052fc1b90d7130515e2f

  • SHA1

    777c02934c33d07f2f37c9be6abafafc4b885eb1

  • SHA256

    a7380ab000584685bb2bba25704046915d0bdaaf3a809bf80c84bbe27f765e49

  • SHA512

    73f95af28366b269ab69f4d54b905a034d1c4bc492721d65d38204bb859a35fd4677d4a00f369081a43ff6d7605c544c09633f01a42c1a7ebca8b1899f23d033

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/

http://999080321newfolder1002002131-service1002.space/

http://999080321newfolder1002002231-service1002.space/

http://999080321newfolder3100231-service1002.space/

http://999080321newfolder1002002431-service1002.space/

http://999080321newfolder1002002531-service1002.space/

http://999080321newfolder33417-012425999080321.space/

http://999080321test125831-service10020125999080321.space/

http://999080321test136831-service10020125999080321.space/

http://999080321test147831-service10020125999080321.space/

http://999080321test146831-service10020125999080321.space/

http://999080321test134831-service10020125999080321.space/

http://999080321est213531-service1002012425999080321.ru/

http://999080321yes1t3481-service10020125999080321.ru/

http://999080321test13561-service10020125999080321.su/

rc4.i32
rc4.i32
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

      4A53B92B00FC052FC1B90D7130515E2F.exe

    • Size

      4.2MB

    • MD5

      4a53b92b00fc052fc1b90d7130515e2f

    • SHA1

      777c02934c33d07f2f37c9be6abafafc4b885eb1

    • SHA256

      a7380ab000584685bb2bba25704046915d0bdaaf3a809bf80c84bbe27f765e49

    • SHA512

      73f95af28366b269ab69f4d54b905a034d1c4bc492721d65d38204bb859a35fd4677d4a00f369081a43ff6d7605c544c09633f01a42c1a7ebca8b1899f23d033

    • 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.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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

    • 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.

    • Drops desktop.ini file(s)

    • 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 Enterprise v6

Tasks