General

  • Target

    e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e

  • Size

    261KB

  • Sample

    211004-vy912agggp

  • MD5

    57e901877779b6c8cf65630d2c482b11

  • SHA1

    f0c9983cad9ce9f9fecdacec33fd376e28d9db3a

  • SHA256

    e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e

  • SHA512

    c204dd2226e91fc01b0335c638a05f5b5080b84eebb5ef9efe4037e189c4a4b23dbc62df402dee9f5b59d4ebc30b8cc527266962e2dcf273e26f2e4e5b97b058

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

redline

Botnet

Proliv

C2

93.115.20.139:28978

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes
  • url4cnc

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

@big_tastyyy

C2

87.251.71.44:80

Extracted

Family

raccoon

Botnet

61491ed5436f034714f70beac9b11914bfa969d2

Attributes
  • url4cnc

    https://t.me/hdmiprapor

rc4.plain
rc4.plain

Targets

    • Target

      e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e

    • Size

      261KB

    • MD5

      57e901877779b6c8cf65630d2c482b11

    • SHA1

      f0c9983cad9ce9f9fecdacec33fd376e28d9db3a

    • SHA256

      e558134f888d403ba60d7db59978502a9071951528cd4873bd4702921012d69e

    • SHA512

      c204dd2226e91fc01b0335c638a05f5b5080b84eebb5ef9efe4037e189c4a4b23dbc62df402dee9f5b59d4ebc30b8cc527266962e2dcf273e26f2e4e5b97b058

    • 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.

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Windows security bypass

    • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    • suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

      suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

    • suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

      suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • Creates new service(s)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Deletes itself

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Tasks