General

  • Target

    2aa6bbbf21117bae5f4b1f4e35bb2ac7a86c29028e26df22e25b6712f0a35c0b

  • Size

    241KB

  • Sample

    211208-ml3r7aceb4

  • MD5

    ffcf4bcc91b5bcf4f0dd2202a55c53ba

  • SHA1

    fe0c1381078ee4d16f1a03421eaff149d7d459b7

  • SHA256

    2aa6bbbf21117bae5f4b1f4e35bb2ac7a86c29028e26df22e25b6712f0a35c0b

  • SHA512

    1437410fdd3eac131faabea3b04d931c2c500e1687b5dcf312f36a3ffc6a4312e3a3cdc34474f9d89e621e900545608d9c44522a1addffe68b9882daf5041d5a

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

f797145799b7b1b77b35d81de942eee0908da519

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://94.158.245.167/capibar

    http://185.163.204.216/capibar

    http://185.225.19.238/capibar

    http://185.163.204.218/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

fd4f23250443a724a3d1548e6ab07c481dfc2814

Attributes
  • url4cnc

    http://91.219.236.27/duglassa1

    http://94.158.245.167/duglassa1

    http://185.163.204.216/duglassa1

    http://185.225.19.238/duglassa1

    http://185.163.204.218/duglassa1

    https://t.me/duglassa1

rc4.plain
rc4.plain

Targets

    • Target

      2aa6bbbf21117bae5f4b1f4e35bb2ac7a86c29028e26df22e25b6712f0a35c0b

    • Size

      241KB

    • MD5

      ffcf4bcc91b5bcf4f0dd2202a55c53ba

    • SHA1

      fe0c1381078ee4d16f1a03421eaff149d7d459b7

    • SHA256

      2aa6bbbf21117bae5f4b1f4e35bb2ac7a86c29028e26df22e25b6712f0a35c0b

    • SHA512

      1437410fdd3eac131faabea3b04d931c2c500e1687b5dcf312f36a3ffc6a4312e3a3cdc34474f9d89e621e900545608d9c44522a1addffe68b9882daf5041d5a

    • Bazar Loader

      Detected loader normally used to deploy BazarBackdoor malware.

    • 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.

    • Bazar/Team9 Loader payload

    • 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 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 NtSetInformationThreadHideFromDebugger

    • 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