General

  • Target

    aff3a21d74b067444d10fd77317ad72d61f136409b6aa0d73c732e3ff3a5a5c6

  • Size

    336KB

  • Sample

    211024-wcdw5sffhq

  • MD5

    eb90aba1005e386ce2d5534ae963e3f4

  • SHA1

    4e438c10029bcbeb46f18624bf5a08de5b98040f

  • SHA256

    aff3a21d74b067444d10fd77317ad72d61f136409b6aa0d73c732e3ff3a5a5c6

  • SHA512

    ff0e4ecdaba2dd401bcd78aa73eb3d61fd05862c4bab46c94a8beb76acbc3ba40cb676b23881d7faa99ed5ca458e7d9b56e4c41c416dccdc03246cf50684b0b5

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://xacokuo8.top/

http://hajezey1.top/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

7ebf9b416b72a203df65383eec899dc689d2c3d7

Attributes
  • url4cnc

    http://telegatt.top/agrybirdsgamerept

    http://telegka.top/agrybirdsgamerept

    http://telegin.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      aff3a21d74b067444d10fd77317ad72d61f136409b6aa0d73c732e3ff3a5a5c6

    • Size

      336KB

    • MD5

      eb90aba1005e386ce2d5534ae963e3f4

    • SHA1

      4e438c10029bcbeb46f18624bf5a08de5b98040f

    • SHA256

      aff3a21d74b067444d10fd77317ad72d61f136409b6aa0d73c732e3ff3a5a5c6

    • SHA512

      ff0e4ecdaba2dd401bcd78aa73eb3d61fd05862c4bab46c94a8beb76acbc3ba40cb676b23881d7faa99ed5ca458e7d9b56e4c41c416dccdc03246cf50684b0b5

    • 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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks