dcrat

General

Target

529cf7f0d5210b5dc2ec4c9458eb736e6787a44636db30547bf1588938a0c23b
Size

534KB
Sample

230922-fer9jsfa82
MD5

2f923e0b84d19a871fb63c5c7084187a
SHA1

ce3c8673a4deedb73c1e339bc3f657d8c9bba9d7
SHA256

529cf7f0d5210b5dc2ec4c9458eb736e6787a44636db30547bf1588938a0c23b
SHA512

c27bf5443d62830f8b9067736a1e57b65216ae3c36ffbb876b5fbcb9d4ec6594aacabf5ae9fa11863f8b57248d392d39917f79a3b318d1ab15898e5f2fdc715b
SSDEEP

6144:n+4UxvdjNgBoHFIZ0YesFZITJuUQnhliv39fV:LQNg2FTJuUQnhlihV

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Targets

- Target
  
  529cf7f0d5210b5dc2ec4c9458eb736e6787a44636db30547bf1588938a0c23b
- Size
  
  534KB
- MD5
  
  2f923e0b84d19a871fb63c5c7084187a
- SHA1
  
  ce3c8673a4deedb73c1e339bc3f657d8c9bba9d7
- SHA256
  
  529cf7f0d5210b5dc2ec4c9458eb736e6787a44636db30547bf1588938a0c23b
- SHA512
  
  c27bf5443d62830f8b9067736a1e57b65216ae3c36ffbb876b5fbcb9d4ec6594aacabf5ae9fa11863f8b57248d392d39917f79a3b318d1ab15898e5f2fdc715b
- SSDEEP
  
  6144:n+4UxvdjNgBoHFIZ0YesFZITJuUQnhliv39fV:LQNg2FTJuUQnhlihV
Score

10^/10

dcrat fabookie glupteba smokeloader up3 backdoor discovery dropper evasion infostealer loader persistence ransomware rat rootkit spyware stealer trojan google phishing
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detect Fabookie payload
- Detected google phishing page
  phishing google
- Fabookie
  Fabookie is facebook account info stealer.
  spyware stealer fabookie
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Windows security bypass
  evasion trojan
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Downloads MZ/PE file
- Drops file in Drivers directory
- Modifies Windows Firewall
  evasion
- Possible attempt to disable PatchGuard
  Rootkits can use kernel patching to embed themselves in an operating system.
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Windows security modification
  evasion trojan
- 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
- Manipulates WinMon driver.
  Roottkits write to WinMon to hide PIDs from being detected.
  rootkit evasion
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Suspicious use of SetThreadContext
behavioral1 behavioral2