General

  • Target

    596435fc6563ee4056d42a9e1f97af3bd14c1f0d5ee4a7d3147283739abc1006

  • Size

    319KB

  • Sample

    211111-by8cnaaef4

  • MD5

    475a161531f0c9b7b7410be83a6bf381

  • SHA1

    5818fcc4563318fa9b4ecbca91732029524dec05

  • SHA256

    596435fc6563ee4056d42a9e1f97af3bd14c1f0d5ee4a7d3147283739abc1006

  • SHA512

    4cf7c688da31ca09cdb0686cd136742022759e54e52fd5a4c4a25a10f483ac64c8e3cdc40bf0af7dac2a38eb8b95d646eaf4af4d0a9406151c6f0fbfccf4c47b

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://nalirou70.top/

http://xacokuo80.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/

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

Extracted

Family

redline

Botnet

777666777

C2

93.115.20.139:28978

Extracted

Family

icedid

Botnet

1217670233

C2

lakogrefop.rest

hangetilin.top

follytresh.co

zojecurf.store

Attributes
  • auth_var

    14

  • url_path

    /posts/

Extracted

Family

redline

Botnet

SuperStar

C2

185.215.113.29:36224

Extracted

Family

redline

Botnet

pub3

C2

185.215.113.46:80

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

redline

Botnet

Test_3

C2

94.103.9.139:80

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

4557a7b982bafcd677193713fa5041fa32e7e61e

Attributes
  • url4cnc

    http://91.219.236.162/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

    http://193.38.54.238/agrybirdsgamerept

    http://74.119.192.122/agrybirdsgamerept

    http://91.219.236.240/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      596435fc6563ee4056d42a9e1f97af3bd14c1f0d5ee4a7d3147283739abc1006

    • Size

      319KB

    • MD5

      475a161531f0c9b7b7410be83a6bf381

    • SHA1

      5818fcc4563318fa9b4ecbca91732029524dec05

    • SHA256

      596435fc6563ee4056d42a9e1f97af3bd14c1f0d5ee4a7d3147283739abc1006

    • SHA512

      4cf7c688da31ca09cdb0686cd136742022759e54e52fd5a4c4a25a10f483ac64c8e3cdc40bf0af7dac2a38eb8b95d646eaf4af4d0a9406151c6f0fbfccf4c47b

    • 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.

    • Suspicious use of NtCreateProcessExOtherParentProcess

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

    • 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 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 cryptocurrency files/wallets, possible credential harvesting

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks