Overview

overview

10

Static

static

f240a02407...c8.exe

windows7_x64

10

f240a02407...c8.exe

windows10_x64

10

Sharing

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General

  • Target

    f240a0240746af43de96ce02bc9fb5c8.exe

  • Size

    161KB

  • Sample

    211101-mas4lshef8

  • MD5

    f240a0240746af43de96ce02bc9fb5c8

  • SHA1

    0e962e42bda9d9524a225c6f98e1da3539c4a627

  • SHA256

    a706b4a7c2d2a38b2a417f05c34fc5585fc89e31b9ce50438673832a40583967

  • SHA512

    0318e5baaf5996ab367ad722480b0c801e93ee1f9e00bc783c39ccddf6fe80b31fd5da25fa8dce2236a26be1be79f0320905b5261b6cd7d0f48de0fbe555fe6a

Score
10/10
bitratraccoonredlinesmokeloadertofseevidarxmrig12312312368e2d75238f7c69859792d206401b6bde2b2515c8dec62c1db2959619dca43e02fa46ad7bd606400a8df9e1d3d24b04502963590a8ed392d88ab1b96v5backdoordiscoveryevasioninfostealerminerpersistencespywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://honawey70.top/

http://wijibui00.top/

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

http://193.56.146.214/

https://193.56.146.214/
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

tofsee

C2

quadoil.ru

lakeflex.ru

Extracted

Family

redline

Botnet

V5

C2

185.183.32.161:45391

Extracted

Family

redline

Botnet

123123123

C2

93.115.20.139:28978

Extracted

Family

raccoon

Botnet

8dec62c1db2959619dca43e02fa46ad7bd606400

Attributes
  • url4cnc

    http://telegin.top/capibar

    http://ttmirror.top/capibar

    http://teletele.top/capibar

    http://telegalive.top/capibar

    http://toptelete.top/capibar

    http://telegraf.top/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

a8df9e1d3d24b04502963590a8ed392d88ab1b96

Attributes
  • url4cnc

    http://telegin.top/opticillusionlusy

    http://ttmirror.top/opticillusionlusy

    http://teletele.top/opticillusionlusy

    http://telegalive.top/opticillusionlusy

    http://toptelete.top/opticillusionlusy

    http://telegraf.top/opticillusionlusy

    https://t.me/opticillusionlusy

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

68e2d75238f7c69859792d206401b6bde2b2515c

Attributes
  • url4cnc

    http://telegalive.top/agrybirdsgamerept

    http://toptelete.top/agrybirdsgamerept

    http://telegraf.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      f240a0240746af43de96ce02bc9fb5c8.exe

    • Size

      161KB

    • MD5

      f240a0240746af43de96ce02bc9fb5c8

    • SHA1

      0e962e42bda9d9524a225c6f98e1da3539c4a627

    • SHA256

      a706b4a7c2d2a38b2a417f05c34fc5585fc89e31b9ce50438673832a40583967

    • SHA512

      0318e5baaf5996ab367ad722480b0c801e93ee1f9e00bc783c39ccddf6fe80b31fd5da25fa8dce2236a26be1be79f0320905b5261b6cd7d0f48de0fbe555fe6a

    Score
    10/10
    raccoonredlinesmokeloadertofseexmrig1231231238dec62c1db2959619dca43e02fa46ad7bd606400v5backdoorevasioninfostealerminerpersistencestealertrojanbitratvidar68e2d75238f7c69859792d206401b6bde2b2515ca8df9e1d3d24b04502963590a8ed392d88ab1b96discoveryspyware

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

      trojanbitrat

    • BitRAT Payload

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

      stealerraccoon

    • 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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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

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

      evasion

    • XMRig Miner Payload

      miner

    • 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

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • 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

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

2
T1060

Scheduled Task

1
T1053

Privilege Escalation

New Service

1
T1050

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

3
T1112

Virtualization/Sandbox Evasion

1
T1497

File Permissions Modification

1
T1222

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks