General

  • Target

    72377a4c1f2d2a80add547bfb314534669b0077adb0389688f4e480d02fff502

  • Size

    183KB

  • Sample

    211208-2nwtzshgd2

  • MD5

    48d179a74cb66470551cab524e5b2137

  • SHA1

    00f23e93d815ca8168de60ba31c2decfeccca5be

  • SHA256

    72377a4c1f2d2a80add547bfb314534669b0077adb0389688f4e480d02fff502

  • SHA512

    6c725866c424a445a461c6152072a85836d275bf0b12be08ab596694d4afdd6958108845a5ef836ac0983b0719251c73a3511ad7da405d5af41128953650f39f

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

icedid

Campaign

3489464261

C2

bgreenglobus.com

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

      72377a4c1f2d2a80add547bfb314534669b0077adb0389688f4e480d02fff502

    • Size

      183KB

    • MD5

      48d179a74cb66470551cab524e5b2137

    • SHA1

      00f23e93d815ca8168de60ba31c2decfeccca5be

    • SHA256

      72377a4c1f2d2a80add547bfb314534669b0077adb0389688f4e480d02fff502

    • SHA512

      6c725866c424a445a461c6152072a85836d275bf0b12be08ab596694d4afdd6958108845a5ef836ac0983b0719251c73a3511ad7da405d5af41128953650f39f

    • Arkei

      Arkei is an infostealer written in C++.

    • 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 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks