General

  • Target

    88B653CC9289E9A64A98E5502FA79A4E.exe

  • Size

    3.1MB

  • Sample

    210529-5q84kx8vms

  • MD5

    88b653cc9289e9a64a98e5502fa79a4e

  • SHA1

    cebdeebc7f2212db01e4380407a403923dd003cf

  • SHA256

    b1356ae8d36d95da3f6e87726d5f324afd3964a4c8a8a751d3d27bc7854f480c

  • SHA512

    5e6251ad31b9d7f6c6e52ee4c6951db3c05f9a716a464d5d80bd96f9218c6cb4107daabe60eaf2f278a24235d9bb2851069e4e05bcb6f400b504bf3c3b817784

Malware Config

Extracted

Family

vidar

Version

38.9

Botnet

706

C2

https://HAL9THapi.faceit.compavel23puef

Attributes
  • profile_id

    706

Targets

    • Target

      88B653CC9289E9A64A98E5502FA79A4E.exe

    • Size

      3.1MB

    • MD5

      88b653cc9289e9a64a98e5502fa79a4e

    • SHA1

      cebdeebc7f2212db01e4380407a403923dd003cf

    • SHA256

      b1356ae8d36d95da3f6e87726d5f324afd3964a4c8a8a751d3d27bc7854f480c

    • SHA512

      5e6251ad31b9d7f6c6e52ee4c6951db3c05f9a716a464d5d80bd96f9218c6cb4107daabe60eaf2f278a24235d9bb2851069e4e05bcb6f400b504bf3c3b817784

    • ElysiumStealer

      ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • xmrig

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

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks