General

  • Target

    dcba7c36b83b569d84f0e71207ccffd26aa6b9d9befb00279887f761ac76f600

  • Size

    315KB

  • Sample

    211113-1p2aesceej

  • MD5

    b52c132e6000c854d16a83c40409977f

  • SHA1

    c1d708eb3a35a3e0665d92c0a98ced9db2419923

  • SHA256

    dcba7c36b83b569d84f0e71207ccffd26aa6b9d9befb00279887f761ac76f600

  • SHA512

    c25f18574864afe84468a64a932df0aacdd3efe788f0ebda545153017c2af50ec75dfa64dbe683943e90ae48261c865cd35c24e16af37c0b2639798762ae2f48

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.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

redline

C2

185.159.80.90:38637

Extracted

Family

redline

Botnet

SuperStar

C2

185.215.113.29:36224

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

ddf183af4241e3172885cf1b2c4c1fb4ee03d05a

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://5.181.156.92/capibar

    http://91.219.236.207/capibar

    http://185.225.19.18/capibar

    http://91.219.237.227/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

675718a5f2ce6d3cacf6cb04a512f5637eae995f

Attributes
  • url4cnc

    http://91.219.236.27/agrybirdsgamerept

    http://5.181.156.92/agrybirdsgamerept

    http://91.219.236.207/agrybirdsgamerept

    http://185.225.19.18/agrybirdsgamerept

    http://91.219.237.227/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

imbest

C2

45.153.186.153:56675

Extracted

Family

redline

Botnet

stay clean

C2

95.168.174.42:42482

Targets

    • Target

      dcba7c36b83b569d84f0e71207ccffd26aa6b9d9befb00279887f761ac76f600

    • Size

      315KB

    • MD5

      b52c132e6000c854d16a83c40409977f

    • SHA1

      c1d708eb3a35a3e0665d92c0a98ced9db2419923

    • SHA256

      dcba7c36b83b569d84f0e71207ccffd26aa6b9d9befb00279887f761ac76f600

    • SHA512

      c25f18574864afe84468a64a932df0aacdd3efe788f0ebda545153017c2af50ec75dfa64dbe683943e90ae48261c865cd35c24e16af37c0b2639798762ae2f48

    • 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

    • VKeylogger

      A keylogger first seen in Nov 2020.

    • VKeylogger Payload

    • suricata: ET MALWARE Likely Zbot Generic Request to gate.php Dotted-Quad

      suricata: ET MALWARE Likely Zbot Generic Request to gate.php Dotted-Quad

    • suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers

      suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers

    • suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

      suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks