plugx

General

Target

E73E4BC10B7F598BE39D301C1FE89961.exe
Size

7.0MB
Sample

210504-dem67s4zen
MD5

e73e4bc10b7f598be39d301c1fe89961
SHA1

b4d75eae000cb9c26421773d321366242aa13ee3
SHA256

87bce52ffa3eaa55981a2dd9af96ce156249a9bfcfd9b3930252cdeff9e8633d
SHA512

35fa8a1889b21db2217ddfa1dc171efd231f775333d839d37121c8c1953b4bef9edbb44b49f4fee1014b4df3ab5c412c06fc423efd2bee719b96f4e75723b4a6

Score

10^/10

Malware Config

Extracted

Family

redline

Botnet

baskarquer

C2

qurernenail.xyz:80

Extracted

Family

smokeloader

Version

2020

C2

http://999080321newfolder1002002131-service1002.space/

http://999080321newfolder1002002231-service1002.space/

http://999080321newfolder3100231-service1002.space/

http://999080321newfolder1002002431-service1002.space/

http://999080321newfolder1002002531-service1002.space/

http://999080321newfolder33417-012425999080321.space/

http://999080321test125831-service10020125999080321.space/

http://999080321test136831-service10020125999080321.space/

http://999080321test147831-service10020125999080321.space/

http://999080321test146831-service10020125999080321.space/

http://999080321test134831-service10020125999080321.space/

http://999080321est213531-service1002012425999080321.ru/

http://999080321yes1t3481-service10020125999080321.ru/

http://999080321test13561-service10020125999080321.su/

http://999080321test14781-service10020125999080321.info/

http://999080321test13461-service10020125999080321.net/

http://999080321test15671-service10020125999080321.tech/

http://999080321test12671-service10020125999080321.online/

http://999080321utest1341-service10020125999080321.ru/

http://999080321uest71-service100201dom25999080321.ru/

rc4.i32

Targets

- Target
  
  E73E4BC10B7F598BE39D301C1FE89961.exe
- Size
  
  7.0MB
- MD5
  
  e73e4bc10b7f598be39d301c1fe89961
- SHA1
  
  b4d75eae000cb9c26421773d321366242aa13ee3
- SHA256
  
  87bce52ffa3eaa55981a2dd9af96ce156249a9bfcfd9b3930252cdeff9e8633d
- SHA512
  
  35fa8a1889b21db2217ddfa1dc171efd231f775333d839d37121c8c1953b4bef9edbb44b49f4fee1014b4df3ab5c412c06fc423efd2bee719b96f4e75723b4a6
Score

10^/10

plugx redline smokeloader vidar baskarquer backdoor discovery evasion infostealer persistence spyware stealer trojan vmprotect upx
- PlugX
  PlugX is a RAT (Remote Access Trojan) that has been around since 2008.
  trojan plugx
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Checks for common network interception software
  Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
  evasion
- Blocklisted process makes network request
- 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.
  upx
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads local data of messenger clients
  Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks for any installed AV software in registry
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- 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.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2