General

  • Target

    ae0e3aa595b837c939b6a23335715d69b7dbf29a13ce583df4af2160ba11883f

  • Size

    235KB

  • Sample

    211202-wbsznsead9

  • MD5

    48acfc10ce056b19adc7b134a35d8e4e

  • SHA1

    747f853f721f590912dcc3d5a057e128c312b63f

  • SHA256

    ae0e3aa595b837c939b6a23335715d69b7dbf29a13ce583df4af2160ba11883f

  • SHA512

    2c4902f7076100772861550405911d29f3c1701d4b42a19c3e7cab2821e365982e7845101e17754de5fdd1028353688070f6a0c6fa5a7900040b11f84aeeb608

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

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

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Extracted

Family

redline

C2

92.255.76.197:38637

Extracted

Family

redline

Botnet

1.12mix222

C2

104.238.221.208:21732

Extracted

Family

redline

Botnet

test01.12

C2

185.215.113.15:21508

Extracted

Family

redline

Botnet

1.12.2021

C2

95.217.213.248:42382

Extracted

Family

amadey

Version

2.85

C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

8b6023dd139bdc34aab99c286fae23d1442b4956

Attributes
  • url4cnc

    http://91.219.236.27/h_electricryptors2

    http://5.181.156.92/h_electricryptors2

    http://91.219.236.207/h_electricryptors2

    http://185.225.19.18/h_electricryptors2

    http://91.219.237.227/h_electricryptors2

    https://t.me/h_electricryptors2

rc4.plain
rc4.plain

Extracted

Family

icedid

Campaign

3494996616

C2

zanokiryq.com

Targets

    • Target

      ae0e3aa595b837c939b6a23335715d69b7dbf29a13ce583df4af2160ba11883f

    • Size

      235KB

    • MD5

      48acfc10ce056b19adc7b134a35d8e4e

    • SHA1

      747f853f721f590912dcc3d5a057e128c312b63f

    • SHA256

      ae0e3aa595b837c939b6a23335715d69b7dbf29a13ce583df4af2160ba11883f

    • SHA512

      2c4902f7076100772861550405911d29f3c1701d4b42a19c3e7cab2821e365982e7845101e17754de5fdd1028353688070f6a0c6fa5a7900040b11f84aeeb608

    • Amadey

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

    • Arkei

      Arkei is an infostealer written in C++.

    • CryptBot

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

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

    • 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.

    • Arkei Stealer Payload

    • 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

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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 Microsoft Outlook profiles

    • 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.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • 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

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks