General

  • Target

    5ccd3fc1613c48f85aad3fb1946ec858d17e42021e77a1cd681406b6b6b0b557

  • Size

    877KB

  • Sample

    231015-w61b8scc69

  • MD5

    0020301f271cee969dde3e0f3423339e

  • SHA1

    78f3858979dc71020249ac3964159de316da3b37

  • SHA256

    5ccd3fc1613c48f85aad3fb1946ec858d17e42021e77a1cd681406b6b6b0b557

  • SHA512

    bb01dfb7aa74db3e2aa4f93bafcd6ba5fcf4e37431597aa478484482b38b6d163a47eefb0802c84920482c1d22040388fc9ebda079d82d120e4b54ee282d425e

  • SSDEEP

    24576:Vyid/NdLT81wbQiI0moLzIsnNaHEDSDh:wid/NdLWySofXNaHEDA

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

pixelscloud2.0

C2

85.209.176.128:80

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Targets

    • Target

      5ccd3fc1613c48f85aad3fb1946ec858d17e42021e77a1cd681406b6b6b0b557

    • Size

      877KB

    • MD5

      0020301f271cee969dde3e0f3423339e

    • SHA1

      78f3858979dc71020249ac3964159de316da3b37

    • SHA256

      5ccd3fc1613c48f85aad3fb1946ec858d17e42021e77a1cd681406b6b6b0b557

    • SHA512

      bb01dfb7aa74db3e2aa4f93bafcd6ba5fcf4e37431597aa478484482b38b6d163a47eefb0802c84920482c1d22040388fc9ebda079d82d120e4b54ee282d425e

    • SSDEEP

      24576:Vyid/NdLT81wbQiI0moLzIsnNaHEDSDh:wid/NdLWySofXNaHEDA

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks