dcrat

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General

Target

43223ca0f73f85192f094a53072c4587cd3eded1c5b4048fbe4f8e81e688134f_JC.exe
Size

269KB
Sample

230928-xgawqade3z
MD5

333b404e8dc950e1f698e0b51bc7d6fd
SHA1

a886548be1009bb6d6de2fba6356b9c1383159a5
SHA256

43223ca0f73f85192f094a53072c4587cd3eded1c5b4048fbe4f8e81e688134f
SHA512

ac19274dde45e8e86fef4b1b8b90c24252f67753a42e611aacb7b0db6f71d2d4d5bac72e1d6ea593065c9ff5b1d4f10dbe403e10f6ea4fb01e81a906defd7eff
SSDEEP

3072:tRTqn0ctZI6461YHBe6Itf1/iTY6ce6pn++RcNLkBHgDK6gpRnUuEeAg0FujDrzT:tR3ctlMQMY6Vo++E0R6gFAOfWXjg35

Malware Config

Extracted

Family

smokeloader

Version

2022

http://77.91.68.29/fks/

rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

YT LOGS CLOUD

176.123.4.46:33783

Attributes

auth_value
f423cd8452a39820862c1ea501db4ccf

Extracted

Family

smokeloader

Version

2020

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

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

rc4.i32

Extracted

Family

fabookie

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

Extracted

Family

redline

Botnet

luate

77.91.124.55:19071

Attributes

auth_value
e45cd419aba6c9d372088ffe5629308b

Extracted

Family

redline

Botnet

gruha

77.91.124.55:19071

Attributes

auth_value
2f4cf2e668a540e64775b27535cc6892

Targets

- Target
  
  43223ca0f73f85192f094a53072c4587cd3eded1c5b4048fbe4f8e81e688134f_JC.exe
- Size
  
  269KB
- MD5
  
  333b404e8dc950e1f698e0b51bc7d6fd
- SHA1
  
  a886548be1009bb6d6de2fba6356b9c1383159a5
- SHA256
  
  43223ca0f73f85192f094a53072c4587cd3eded1c5b4048fbe4f8e81e688134f
- SHA512
  
  ac19274dde45e8e86fef4b1b8b90c24252f67753a42e611aacb7b0db6f71d2d4d5bac72e1d6ea593065c9ff5b1d4f10dbe403e10f6ea4fb01e81a906defd7eff
- SSDEEP
  
  3072:tRTqn0ctZI6461YHBe6Itf1/iTY6ce6pn++RcNLkBHgDK6gpRnUuEeAg0FujDrzT:tR3ctlMQMY6Vo++E0R6gFAOfWXjg35
Score

10^/10

dcrat fabookie glupteba redline smokeloader up3 yt logs cloud backdoor discovery dropper evasion infostealer loader persistence ransomware rat rootkit spyware stealer trojan upx healer mystic gruha luate
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detect Fabookie payload
- Detects Healer an antivirus disabler dropper
- 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
- Healer
  Healer an antivirus disabler dropper.
  dropper healer
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Mystic
  Mystic is an infostealer written in C++.
  stealer mystic
- 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
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Uses the VBS compiler for execution
- Windows security modification
  evasion trojan
- 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
- 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
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2