MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 229e93e38d3f925c10cab628d0618ec8669a739b975984d1576c1ec2e4fecbda. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


DCRat


Vendor detections: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 229e93e38d3f925c10cab628d0618ec8669a739b975984d1576c1ec2e4fecbda
SHA3-384 hash: 00e63efc910ec04ed3b7895a851bfc48965297412e7938eef0a63608a7d18883b7915feafe2cb63ace76164cd50dc313
SHA1 hash: fd289f2cd38ebe5e9b81bcab2a4c578b0e6d4c6e
MD5 hash: 22d06bc49a95d4e02c5b5bec3b1e4412
humanhash: pizza-princess-mobile-vermont
File name:22d06bc49a95d4e02c5b5bec3b1e4412.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'471'599 bytes
First seen:2024-02-19 12:25:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0ae9e38912ff6bd742a1b9e5c003576a (10 x DCRat, 7 x RedLineStealer, 4 x AsyncRAT)
ssdeep 24576:GubsnafAPyjSzXX6yhhF6JVNcfTqKvzIrCt3XxPSVePFHE/4O4u+Y6RQ3o0XlOQ0:YI4hh/kNIqKIr+04HEqY650VOQd6
TLSH T1E06512E2FAE47DB1D01120337964B63C77EA7D288F1148A7E38BE91E69224C06175E57
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 00414f4f4f4f4700 (14 x CoinMiner, 12 x RedLineStealer, 12 x NodeLoader)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://vamknigi.mcdir.me/L1nc0In.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
329
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/476798/
Detection(s):
Win.Dropper.njRAT-9986242-0
Create hunting rule

Win.Dropper.Nanocore-9986456-0
Create hunting rule

Win.Malware.Bladabindi-10008357-0
Create hunting rule

Win.Malware.Rasftuby-10015469-0
Create hunting rule

Win.Packed.Bladabindi-10017056-0
Create hunting rule

Win.Malware.Zenpak-10017873-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process from a recently created file
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Launching many processes
Creating a process with a hidden window
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint installer lolbin njrat overlay packed setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/65d348dee304215defb44b52/reports/e5e4d314-9faa-467a-8858-acb75a316449/overview
Verdict:
Malicious
Labled as:
Trojan.Rasftuby.Generic
Link:
https://www.hybrid-analysis.com/sample/229e93e38d3f925c10cab628d0618ec8669a739b975984d1576c1ec2e4fecbda
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Dark Crystal RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b4f4af80-5fd5-460b-a6a7-d9737beb731d
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1394531
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to a pastebin service (likely for C&C)
Creates processes via WMI
Detected VMProtect packer
Found malware configuration
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Schedule system process
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1394531 Sample: xMIJK5y3Os.exe Startdate: 19/02/2024 Architecture: WINDOWS Score: 100 58 pastebin.com 2->58 60 vamknigi.mcdir.me 2->60 66 Snort IDS alert for network traffic 2->66 68 Multi AV Scanner detection for domain / URL 2->68 70 Found malware configuration 2->70 74 12 other signatures 2->74 11 xMIJK5y3Os.exe 14 2->11         started        14 YhWfrEjWUfg.exe 2->14         started        18 YhWfrEjWUfg.exe 3 2->18         started        signatures3 72 Connects to a pastebin service (likely for C&C) 58->72 process4 dnsIp5 48 C:\Users\user\AppData\Local\Temp\...\work.exe, PE32 11->48 dropped 20 cmd.exe 1 11->20         started        62 vamknigi.mcdir.me 178.208.83.16, 49730, 49731, 49732 VDSINA-ASRU Russian Federation 14->62 64 pastebin.com 172.67.34.170, 443, 49729 CLOUDFLARENETUS United States 14->64 86 Tries to harvest and steal browser information (history, passwords, etc) 14->86 file6 signatures7 process8 process9 22 work.exe 10 20->22         started        26 conhost.exe 20->26         started        file10 46 C:\Users\user\AppData\Local\...\gweah.exe, PE32 22->46 dropped 76 Multi AV Scanner detection for dropped file 22->76 28 gweah.exe 3 15 22->28         started        signatures11 process12 file13 50 C:\Windows\...\YhWfrEjWUfg.exe, PE32 28->50 dropped 52 C:\Recovery\dllhost.exe, PE32 28->52 dropped 54 C:\Program Files\...\YhWfrEjWUfg.exe, PE32 28->54 dropped 56 2 other malicious files 28->56 dropped 78 Antivirus detection for dropped file 28->78 80 Multi AV Scanner detection for dropped file 28->80 82 Machine Learning detection for dropped file 28->82 84 2 other signatures 28->84 32 cmd.exe 1 28->32         started        34 schtasks.exe 28->34         started        36 schtasks.exe 28->36         started        38 10 other processes 28->38 signatures14 process15 process16 40 w32tm.exe 1 32->40         started        42 conhost.exe 32->42         started        44 YhWfrEjWUfg.exe 32->44         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/229e93e38d3f925c10cab628d0618ec8669a739b975984d1576c1ec2e4fecbda
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/229e93e38d3f925c10cab628d0618ec8669a739b975984d1576c1ec2e4fecbda/
Threat name:
Win32.Trojan.Rasftuby
Create hunting rule
Status:
Malicious
First seen:
2024-02-14 08:16:56 UTC
File Type:
PE (Exe)
Extracted files:
38
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ekpjhy4nh6jfyegkwyunaymozbtju443s5myjukxnqpmfzh6zpna._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer vmprotect
Link:
https://tria.ge/reports/240219-pl6vysdb2y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
VMProtect packed file
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
ca34af6dc028dd04575dd0054350f87d7dfeacd41c92779e0a6c26b2fdc3356d
MD5 hash:
6ab7653d6e48f91bba94028f8c1b460a
SHA1 hash:
a2b9f9344be8a67d90c9539d42507140f9c7ad05
Link:
https://www.unpac.me/results/b245dc38-e76d-40ff-836f-55ed2e00bd17/
SH256 hash:
a6961717611d5e276dc288c7a79e4b53db54326e46ca7b6c516247aaf1539071
MD5 hash:
8372644a8f15ad1bacabfdd948d22c02
SHA1 hash:
590024c7af62c018a8f123b3ee4000da9c76bb57
Link:
https://www.unpac.me/results/b245dc38-e76d-40ff-836f-55ed2e00bd17/
SH256 hash:
229e93e38d3f925c10cab628d0618ec8669a739b975984d1576c1ec2e4fecbda
MD5 hash:
22d06bc49a95d4e02c5b5bec3b1e4412
SHA1 hash:
fd289f2cd38ebe5e9b81bcab2a4c578b0e6d4c6e
Link:
https://www.unpac.me/results/b245dc38-e76d-40ff-836f-55ed2e00bd17/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/229e93e38d3f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/229e93e38d3f925c10cab628d0618ec8669a739b975984d1576c1ec2e4fecbda

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/476798/

Comments