Overview

overview

10

Static

static

8131389c6b...2f.exe

windows7_x64

10

8131389c6b...2f.exe

windows10_x64

10

Sharing

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General

  • Target

    8131389c6bbb5add145d082d2d86e42f.exe

  • Size

    159KB

  • Sample

    211130-g7rn6ahbc5

  • MD5

    8131389c6bbb5add145d082d2d86e42f

  • SHA1

    f55ee18b4411b999d9da052304150b62b26e13b4

  • SHA256

    0f70b97e25538751af7e842b655e79f97e0665ebcedd4be7a73f413ca7a6c939

  • SHA512

    9049ec5a254a8aff3f860ba592ad3d23c9e1c968a0a5e43019e0109e4b9c9f42080b3f3107aff4480e2682163e504c592c688af2d497b8131541c6dbc59790f9

Score
10/10
arkeicryptboticedidredlinesmokeloadertofseevidarxmrig706defaultlav112904573523backdoorbankercollectiondiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

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

tofsee

C2

quadoil.ru

lakeflex.ru

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

Lav11

C2

185.92.73.122:19037

Extracted

Family

vidar

Version

48.7

Botnet

706

C2

https://mstdn.social/@anapa

https://mastodon.social/@mniami
Attributes
  • profile_id

    706

Extracted

Family

icedid

Campaign

2904573523

C2

placingapie.ink

Targets

    • Target

      8131389c6bbb5add145d082d2d86e42f.exe

    • Size

      159KB

    • MD5

      8131389c6bbb5add145d082d2d86e42f

    • SHA1

      f55ee18b4411b999d9da052304150b62b26e13b4

    • SHA256

      0f70b97e25538751af7e842b655e79f97e0665ebcedd4be7a73f413ca7a6c939

    • SHA512

      9049ec5a254a8aff3f860ba592ad3d23c9e1c968a0a5e43019e0109e4b9c9f42080b3f3107aff4480e2682163e504c592c688af2d497b8131541c6dbc59790f9

    Score
    10/10
    arkeicryptbotredlinesmokeloadertofseexmrigdefaultbackdoorevasioninfostealerminerpersistencespywarestealerthemidatrojanicedidvidar706lav112904573523bankercollectiondiscovery

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • CryptBot

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

      spywarestealercryptbot

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

      trojanbankericedid

    • 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

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Windows security bypass

      evasiontrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Arkei Stealer Payload

      stealer

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

      evasion

    • Vidar Stealer

      stealer

    • XMRig Miner Payload

      miner

    • Blocklisted process makes network request

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • 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 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

4
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

4
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks