Overview

overview

10

Static

static

e94ed1fcc1...84.exe

windows7_x64

10

e94ed1fcc1...84.exe

windows10_x64

10

e94ed1fcc1...84.exe

windows7_x64

10

e94ed1fcc1...84.exe

windows10_x64

10

e94ed1fcc1...84.exe

windows7_x64

10

e94ed1fcc1...84.exe

windows10_x64

10

Resubmissions

02-12-2021 21:17

211202-z5jvmsfah4 10

02-12-2021 20:08

211202-ywq2xsbfcl 10

02-12-2021 07:20

211202-h6ajxsffe5 10

02-12-2021 07:16

211202-h35kwscegk 10

28-11-2021 10:30

211128-mjst7shbfr 10

28-11-2021 10:25

211128-mgbsxaccd5 10

Sharing

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General

  • Target

    e94ed1fcc1cf44012a075bf53b076f75ab6565ac76fb18e0b32681cfc986f984

  • Size

    312KB

  • Sample

    211202-z5jvmsfah4

  • MD5

    8c7681f265518e57648779adcfd5ec97

  • SHA1

    581beb026b505ce66dea78ff17140a6e4c353acc

  • SHA256

    e94ed1fcc1cf44012a075bf53b076f75ab6565ac76fb18e0b32681cfc986f984

  • SHA512

    65cf17a4b4b3e8b737aaf956accddeeb2ccb8ac73108ab486411944232d0b2cf4c66221aabac14124127daf1d86f5eaee54b73ee7bff95e348057cf0db0c472c

Score
10/10
arkeicryptbotredlinesmokeloaderdefaultbackdoordiscoveryevasioninfostealerspywarestealerthemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

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

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

Targets

    • Target

      e94ed1fcc1cf44012a075bf53b076f75ab6565ac76fb18e0b32681cfc986f984

    • Size

      312KB

    • MD5

      8c7681f265518e57648779adcfd5ec97

    • SHA1

      581beb026b505ce66dea78ff17140a6e4c353acc

    • SHA256

      e94ed1fcc1cf44012a075bf53b076f75ab6565ac76fb18e0b32681cfc986f984

    • SHA512

      65cf17a4b4b3e8b737aaf956accddeeb2ccb8ac73108ab486411944232d0b2cf4c66221aabac14124127daf1d86f5eaee54b73ee7bff95e348057cf0db0c472c

    Score
    10/10
    arkeicryptbotredlinesmokeloaderdefaultbackdoordiscoveryevasioninfostealerspywarestealerthemidatrojan

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • CryptBot

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

      spywarestealercryptbot

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • evasion

      evasion.

      evasion

    • Arkei Stealer Payload

      stealer

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

      evasion

    • 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.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4behavioral5behavioral6

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

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

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks