General

  • Target

    b7625d104ebcd72f41201cad768494521944770b8af2ea4e473cd529ff8c253e

  • Size

    329KB

  • Sample

    211201-d4gg8schg4

  • MD5

    2f63c49da93c8a553a3c80e7d9bf8d77

  • SHA1

    6d08763174e64b11639689818e18b631b4f9f159

  • SHA256

    b7625d104ebcd72f41201cad768494521944770b8af2ea4e473cd529ff8c253e

  • SHA512

    1be95b22c3fed98ee536c4bd358798b0383957927b0f5248b2bdf75bbce7a3d28ad5492fcc4eb31d3d751207c5e7282cf16212667005867f8f40152510f5363e

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

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

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

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

redline

C2

92.255.76.197:38637

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Extracted

Family

amadey

Version

2.85

C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family

icedid

Campaign

2904573523

C2

placingapie.ink

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

2b57df1b9672fee319e2dc39c0f6a5bc1eef79f4

Attributes
  • url4cnc

    http://91.219.236.207/forestbump12

    http://185.225.19.18/forestbump12

    http://91.219.237.227/forestbump12

    https://t.me/forestbump12

rc4.plain
rc4.plain

Targets

    • Target

      b7625d104ebcd72f41201cad768494521944770b8af2ea4e473cd529ff8c253e

    • Size

      329KB

    • MD5

      2f63c49da93c8a553a3c80e7d9bf8d77

    • SHA1

      6d08763174e64b11639689818e18b631b4f9f159

    • SHA256

      b7625d104ebcd72f41201cad768494521944770b8af2ea4e473cd529ff8c253e

    • SHA512

      1be95b22c3fed98ee536c4bd358798b0383957927b0f5248b2bdf75bbce7a3d28ad5492fcc4eb31d3d751207c5e7282cf16212667005867f8f40152510f5363e

    • Amadey

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

    • Arkei

      Arkei is an infostealer written in C++.

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

    • 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

    • Arkei Stealer Payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses Microsoft Outlook profiles

    • 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.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks