redline

General

Target

a65b1b0c7c35efbf0ad82691841c7f05.exe
Size

4.6MB
Sample

210905-bqnnaaeeg4
MD5

a65b1b0c7c35efbf0ad82691841c7f05
SHA1

c82d92894c0709eb319b19f8a0d4d8797241f384
SHA256

ecc23ade7514bff1e172b9a02c27572a66e0d16bb68b4927198dc091abf1c982
SHA512

7e3aa8e9e369fa4132cd74051e854350b8eeb591e8e13abba4cb40dd076e900a4af6d602febcf7187a0f48661b9ce8946a1c55396a7ecf8ca795d07c9dfbe595

Score

10^/10

Malware Config

Extracted

Family

vidar

Version

40.3

Botnet

706

C2

https://lenko349.tumblr.com/

Attributes

profile_id
706

Extracted

Family

redline

Botnet

pab777

C2

185.215.113.15:6043

Extracted

Family

vidar

Version

40.4

Botnet

937

C2

https://romkaxarit.tumblr.com/

Attributes

profile_id
937

Targets

- Target
  
  a65b1b0c7c35efbf0ad82691841c7f05.exe
- Size
  
  4.6MB
- MD5
  
  a65b1b0c7c35efbf0ad82691841c7f05
- SHA1
  
  c82d92894c0709eb319b19f8a0d4d8797241f384
- SHA256
  
  ecc23ade7514bff1e172b9a02c27572a66e0d16bb68b4927198dc091abf1c982
- SHA512
  
  7e3aa8e9e369fa4132cd74051e854350b8eeb591e8e13abba4cb40dd076e900a4af6d602febcf7187a0f48661b9ce8946a1c55396a7ecf8ca795d07c9dfbe595
Score

10^/10

redline vidar 706 pab777 aspackv2 evasion infostealer persistence stealer themida trojan vkeylogger 937 keylogger
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- VKeylogger
  A keylogger first seen in Nov 2020.
  stealer keylogger vkeylogger
- VKeylogger Payload
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Vidar Stealer
  stealer
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Downloads MZ/PE file
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2