MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ee5e591bb2ef8a32f74e08936129f473c1d66a9c61ca454ad86fd6c9a3451d0. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ee5e591bb2ef8a32f74e08936129f473c1d66a9c61ca454ad86fd6c9a3451d0
SHA3-384 hash: 56e5ee2fd385ef28a411994f36e368daa8036fadb673172e6f1f6959b58e87894336fbbbd803ff289344a7ee39ad93ab
SHA1 hash: b47a3709e418112e3941c6346d84a87cc27303e0
MD5 hash: a106b6f4a85fce3e78cd71358c5f7331
humanhash: alabama-solar-shade-muppet
File name:ChatGPT-4 Online.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'216'018 bytes
First seen:2023-05-21 01:03:08 UTC
Last seen:2023-05-21 01:40:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash aac51396886833dc961fcd7aab7711e4 (11 x NetSupport, 7 x DCRat, 4 x njrat)
ssdeep 24576:igZXoZUTVdt7Kkkr0tNH7zaWHXw6uyRZ3gVb1s7qagNqT083VxMa:hGCNb2W4hO7j083Vxv
Threatray 61 similar samples on MalwareBazaar
TLSH T1E045AC03768DCB71C3210C72B5659EF0A7E97DA08A71549BF2CE7C1DEA33091E622B59
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 714d8627078e4d71 (1 x DCRat)
Reporter Chainskilabs
Tags:DCRat exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
250
Origin country :
US US
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
ChatGPT-4 Online.exe
Verdict:
Malicious activity
Analysis date:
2023-05-21 01:05:41 UTC
Tags:
rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/63c9e0c7-fb6f-462c-b07b-680c32c0288d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.Azorult.1690.11500.26808.UNOFFICIAL
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
Enabling the 'hidden' option for files in the %temp% directory
Creating a process from a recently created file
Sending a custom TCP request
Launching a process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Unauthorized injection to a recently created process
Forced shutdown of a system process
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/86288/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm azorult greyware lolbin overlay packed packed packed razy setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/64696e031e0bdb13c10b7dbf/reports/4e7a3104-4038-4ae9-8ad9-5ffdea96102a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5ee5e591bb2ef8a32f74e08936129f473c1d66a9c61ca454ad86fd6c9a3451d0
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/43fab18b-1e38-40d2-a57b-b64243300ddd
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1238387
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for dropped file
Connects to a pastebin service (likely for C&C)
Drops PE files to the startup folder
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 871382 Sample: ChatGPT-4_Online.exe Startdate: 21/05/2023 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 12 other signatures 2->62 10 ChatGPT-4_Online.exe 10 2->10         started        13 System32.exe 2->13         started        process3 file4 40 C:\Users\user\AppData\Local\...\system32.exe, PE32 10->40 dropped 42 C:\Users\user\...\ChatGPT-4 Online.exe, PE32 10->42 dropped 16 system32.exe 3 10->16         started        19 ChatGPT-4 Online.exe 3 10->19         started        70 Injects a PE file into a foreign processes 13->70 21 System32.exe 13->21         started        signatures5 process6 signatures7 48 Antivirus detection for dropped file 16->48 50 Multi AV Scanner detection for dropped file 16->50 52 Machine Learning detection for dropped file 16->52 54 Drops PE files to the startup folder 16->54 23 system32.exe 1 16->23         started        26 RegAsm.exe 15 316 19->26         started        process8 dnsIp9 38 C:\Users\user\AppData\...\System32.exe, PE32 23->38 dropped 44 45.140.147.214, 49695, 49696, 49697 SYNLINQsynlinqdeDE United Kingdom 26->44 46 pastebin.com 172.67.34.170, 443, 49694 CLOUDFLARENETUS United States 26->46 64 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 26->64 66 Tries to harvest and steal browser information (history, passwords, etc) 26->66 68 Tries to steal Crypto Currency Wallets 26->68 30 cmd.exe 26->30         started        file10 signatures11 process12 process13 32 w32tm.exe 30->32         started        34 conhost.exe 30->34         started        process14 36 w32tm.exe 32->36         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ee5e591bb2ef8a32f74e08936129f473c1d66a9c61ca454ad86fd6c9a3451d0/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2023-05-21 01:04:06 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l3s6len3f34kgl3u4cetmeu7i46b2zvjyyokivfnq36wzgrukhia._file
Verdict:
malicious
Similar samples:
151a6ee585c2f164b0adf97bb404558186293d218eda29d8f9ec25f67c706aa6
DCRat
1faa876f1399fb2010efd296d79c43f2b7dda0ec087991d542327515a405540c
DCRat
7e65b2962bce542404085d763315b31a8d766410fa7bceeafb21f168024dd3e7
DCRat
bfbf48fb4dd150dbc6c34b309dc308326a5b9ab40defafbe32060236243fe8ba
DCRat
e0b4f5ccb3802b069b065ddb00b2362b16fcf50052ed81ec8f491247d8147a4b
DCRat
+ 51 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230521-bex3ksab4y/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
.NET Reactor proctector
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Unpacked files
SH256 hash:
f6684dde58ea7faf54ae22f54277fbd07e430e815fc142aa45572cc8470e140a
MD5 hash:
2149f4db23f99ebb482f3dd0e5f13ab4
SHA1 hash:
e8661b15db1a84364c7483a04b4ad52601ab82c4
Link:
https://www.unpac.me/results/a557b896-93e5-492b-a50e-425a78647b39/
SH256 hash:
93458df2a32be23b8707ad7591c6af7392eee633b515228005e4231f87b54c9c
MD5 hash:
b60d38f1e1716b5c779cea478069e007
SHA1 hash:
6da7dd34d22a8df9c171e986d0ab003b5439bb85
Link:
https://www.unpac.me/results/a557b896-93e5-492b-a50e-425a78647b39/
SH256 hash:
307c03183c24ef834e1401743b6a9b9c9b0057135ddd3e6777b4bdf740922aca
MD5 hash:
4909b9f036a4f9752a3e1d84803505d7
SHA1 hash:
e1c657c0608ab86fad18d72dfacf0f0b5a027f0b
Link:
https://www.unpac.me/results/a557b896-93e5-492b-a50e-425a78647b39/
SH256 hash:
8e70b153c0c449b40027879028371cf86d0755b2fa86f380f33c1579a2873c46
MD5 hash:
bfbc04b2441b9609e1704ffa781d2514
SHA1 hash:
2b271bb94d6217130c0ebb1d1dc4eb56224198c8
Link:
https://www.unpac.me/results/a557b896-93e5-492b-a50e-425a78647b39/
SH256 hash:
e16d31256434834519f0fc54095f9a5e03700adaba2e51a75dad1ab581441323
MD5 hash:
1edd3839f47ae345890b4dc71ba6cfe5
SHA1 hash:
0b6593476cd3f7a7292c1e5f63e137aebb147708
Link:
https://www.unpac.me/results/a557b896-93e5-492b-a50e-425a78647b39/
SH256 hash:
b9e095f562426c71ebc8e5846168e048d3ff0ba58a027165130358abe0f63d43
MD5 hash:
cd9b98565d9acad306321d8ae9015e7e
SHA1 hash:
a3f4810000541e2e90fd0ca238f05f734b28eb4a
Link:
https://www.unpac.me/results/a557b896-93e5-492b-a50e-425a78647b39/
SH256 hash:
d8e2aa092f07453b42028c12cdac3e84f20fb182ed13c0e0fd0f6e7d1d3b9f5d
MD5 hash:
9049b5233e5db68b1bb62a6c071971b9
SHA1 hash:
778eb0ab3efa7a7e54846cc66f71474a86144374
Link:
https://www.unpac.me/results/a557b896-93e5-492b-a50e-425a78647b39/
SH256 hash:
5ee5e591bb2ef8a32f74e08936129f473c1d66a9c61ca454ad86fd6c9a3451d0
MD5 hash:
a106b6f4a85fce3e78cd71358c5f7331
SHA1 hash:
b47a3709e418112e3941c6346d84a87cc27303e0
Link:
https://www.unpac.me/results/a557b896-93e5-492b-a50e-425a78647b39/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5ee5e591bb2e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5ee5e591bb2ef8a32f74e08936129f473c1d66a9c61ca454ad86fd6c9a3451d0

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:DCRat
Create hunting rule
Author:Nikolaos 'n0t' Totosis
Description:DCRat Payload
Rule name:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

DCRat

Executable exe 5ee5e591bb2ef8a32f74e08936129f473c1d66a9c61ca454ad86fd6c9a3451d0

(this sample)

  
Delivery method
Distributed via web download

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