dridex

General

Target

7bf8cb17d39796d800e22388d23e9fd5.exe
Size

7.8MB
Sample

210329-y97jqcz32x
MD5

7bf8cb17d39796d800e22388d23e9fd5
SHA1

3327ba03c0fc25fc6a7f3c4fcbae40fde7ac0b07
SHA256

4ae0156d1ccca584c5ed35708b150e0649cd470f5b192653a578c215e5118c08
SHA512

460cdd2f26a4f36fa2d689c5476714ecda136436c8cacc9b163bfb32cfc0f3829c6ee6f4721e35b6eadf645b48ecdaec6831f78819795dd4af44db2e326c1b65

Score

10^/10

Malware Config

Extracted

Family

dridex

Botnet

10111

C2

188.165.17.91:8443

185.229.225.1:6601

rc4.plain

Targets

- Target
  
  7bf8cb17d39796d800e22388d23e9fd5.exe
- Size
  
  7.8MB
- MD5
  
  7bf8cb17d39796d800e22388d23e9fd5
- SHA1
  
  3327ba03c0fc25fc6a7f3c4fcbae40fde7ac0b07
- SHA256
  
  4ae0156d1ccca584c5ed35708b150e0649cd470f5b192653a578c215e5118c08
- SHA512
  
  460cdd2f26a4f36fa2d689c5476714ecda136436c8cacc9b163bfb32cfc0f3829c6ee6f4721e35b6eadf645b48ecdaec6831f78819795dd4af44db2e326c1b65
Score

10^/10

dridex redline vidar 10111 botnet discovery evasion infostealer loader persistence spyware stealer upx vmprotect trojan
- Dridex
  Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
  botnet dridex
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- 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
- Dridex Loader
  Detects Dridex both x86 and x64 loader in memory.
  botnet loader
- Blocklisted process makes network request
- 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 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
- 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 NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2