General

  • Target

    b4c0f168e20432cbea130fd1d7f9d163a2bd4da60fee0f1dc406afcf99e81760

  • Size

    290KB

  • Sample

    211005-z1q36aach2

  • MD5

    d70d71069746be95cd41f90ee7c269b6

  • SHA1

    f28adc8c14f04b3921f3115eea088fd70a1c10d3

  • SHA256

    b4c0f168e20432cbea130fd1d7f9d163a2bd4da60fee0f1dc406afcf99e81760

  • SHA512

    a6fa74fc1f8d3ac10ec785a773ef4978eeb4d4adb81f328b8558447746a1faab899fccc75a6231a7bac83c42602f0b3d31fc45a74d217d8dfd92e01febc890d4

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://fiskahlilian16.top/

http://paishancho17.top/

http://ydiannetter18.top/

http://azarehanelle19.top/

http://quericeriant20.top/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Version

1.8.2

Botnet

8d179b9e611eee525425544ee8c6d77360ab7cd9

Attributes
  • url4cnc

    http://teletop.top/agrybirdsgamerept

    http://teleta.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

@CyberCr1me

C2

141.94.188.138:46419

Extracted

Family

warzonerat

C2

23.94.199.19:5144

Targets

    • Target

      b4c0f168e20432cbea130fd1d7f9d163a2bd4da60fee0f1dc406afcf99e81760

    • Size

      290KB

    • MD5

      d70d71069746be95cd41f90ee7c269b6

    • SHA1

      f28adc8c14f04b3921f3115eea088fd70a1c10d3

    • SHA256

      b4c0f168e20432cbea130fd1d7f9d163a2bd4da60fee0f1dc406afcf99e81760

    • SHA512

      a6fa74fc1f8d3ac10ec785a773ef4978eeb4d4adb81f328b8558447746a1faab899fccc75a6231a7bac83c42602f0b3d31fc45a74d217d8dfd92e01febc890d4

    • 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.

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Deletes itself

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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.

    • Modifies WinLogon

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Tasks