MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ddc113fddb6b86da16dc0cc51b80b04a9c8dbb22300130fa209721fedbb2a0f. 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: 16


Intelligence 16 IOCs 1 YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ddc113fddb6b86da16dc0cc51b80b04a9c8dbb22300130fa209721fedbb2a0f
SHA3-384 hash: e559eef739912ea4d098dafb42f32c630292942ee9546b809e616752bd4424ceeb65fbd8fc0c1d8bb4788a0a841dd645
SHA1 hash: 8e9f24cbda75bff6f74d633c96cd6955531c99b5
MD5 hash: 5fe8265787ac7a5863328fcae9586d77
humanhash: kilo-chicken-earth-quebec
File name:5fe8265787ac7a5863328fcae9586d77.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:847'360 bytes
First seen:2024-08-21 01:55:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:KH+NADnNV2EgQzBKaC8WbYXkLV+DBqIPp4khI:bNADf2SvCKksDBq8prI
Threatray 706 similar samples on MalwareBazaar
TLSH T19E0509017E54CE11F00A1233C2FF454887B4AD516AA6EB1B7DBA37AE55127A73C0DACB
TrID 51.8% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.4% (.EXE) Win64 Executable (generic) (10523/12/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://qweqwe9i.beget.tech/L1nc0In.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://qweqwe9i.beget.tech/L1nc0In.php https://threatfox.abuse.ch/ioc/1314265/

Intelligence

File Origin
# of uploads :
1
# of downloads :
511
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
5fe8265787ac7a5863328fcae9586d77.exe
Verdict:
Malicious activity
Analysis date:
2024-08-21 01:58:29 UTC
Tags:
rat dcrat remote darkcrystal stealer netreactor
Link:
https://app.any.run/tasks/1d5c7eaf-dee8-4d7e-bad4-3b1cbe093bf5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Msilmamut-9950860-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c54936b2a4681a729667b4
Tags:
Execution Generic Network Static Stealth Msil
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript dcrat explorer lolbin net_reactor obfuscated packed schtasks vbnet
Link:
https://www.filescan.io/uploads/66c549339498a0e255b0367f/reports/ebe6006b-e62b-422d-83e2-a66f7118c389/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/3ddc113fddb6b86da16dc0cc51b80b04a9c8dbb22300130fa209721fedbb2a0f
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/33b156fb-ca05-4bc3-abf4-734a6b09ccc1
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1496293
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates processes via WMI
Drops executable to a common third party application directory
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
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: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Schedule system process
Sigma detected: System File Execution Location Anomaly
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1496293 Sample: KnqEVjjApt.exe Startdate: 21/08/2024 Architecture: WINDOWS Score: 100 35 qweqwe9i.beget.tech 2->35 37 171.39.242.20.in-addr.arpa 2->37 43 Suricata IDS alerts for network traffic 2->43 45 Found malware configuration 2->45 47 Antivirus detection for dropped file 2->47 49 14 other signatures 2->49 7 KnqEVjjApt.exe 4 51 2->7         started        11 PDWxtKRwIOTwmSOJzyZtZqJdg.exe 3 2->11         started        13 smartscreen.exe 7 2 2->13         started        16 2 other processes 2->16 signatures3 process4 dnsIp5 27 C:\Windows\...\PDWxtKRwIOTwmSOJzyZtZqJdg.exe, PE32 7->27 dropped 29 C:\Windows\AppReadiness\sppsvc.exe, PE32 7->29 dropped 31 C:\Users\user\AppData\...\WmiPrvSE.exe, PE32 7->31 dropped 33 18 other malicious files 7->33 dropped 51 Uses schtasks.exe or at.exe to add and modify task schedules 7->51 53 Creates processes via WMI 7->53 55 Drops executable to a common third party application directory 7->55 18 schtasks.exe 7->18         started        21 schtasks.exe 7->21         started        23 schtasks.exe 7->23         started        25 31 other processes 7->25 57 Multi AV Scanner detection for dropped file 11->57 39 qweqwe9i.beget.tech 5.101.153.57, 49704, 49705, 49706 BEGET-ASRU Russian Federation 13->39 file6 signatures7 process8 signatures9 41 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 18->41
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3ddc113fddb6b86da16dc0cc51b80b04a9c8dbb22300130fa209721fedbb2a0f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ddc113fddb6b86da16dc0cc51b80b04a9c8dbb22300130fa209721fedbb2a0f/
Threat name:
ByteCode-MSIL.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2024-08-15 17:53:36 UTC
File Type:
PE (.Net Exe)
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hxobcp65w24g3ilnydgfdoalasu4rw5semabgd5cbfzb73n3fihq._file
Verdict:
malicious
Similar samples:
1a9615dd0d975c3f8310789455af28e3fb0938c20b7d8a9d85cafc7d8cafa02c
DCRat
2f77a20ba2eacdaf74acc2be52db30061d378a817ea3ac1812ef1c95f23f735e
DCRat
40e2af7feff476ac43edae054634e294c55e966e7139d77d0bcd98d49a228aab
DCRat
6ab0890a2aedb8d21048be3cb8fcaf6ba8fe22d418fec483bdba53e68ab430f6
DCRat
6b415af659470e76f2e7fd163dc72d040746e6aaa4da4503fe8946675dffe25c
DCRat
+ 696 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/240821-ccn8bsybnq/
Behaviour
Scheduled Task/Job: Scheduled Task
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
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/eb742a48-6afe-4c10-bda0-ff407c4bdde3
Unpacked files
SH256 hash:
3ddc113fddb6b86da16dc0cc51b80b04a9c8dbb22300130fa209721fedbb2a0f
MD5 hash:
5fe8265787ac7a5863328fcae9586d77
SHA1 hash:
8e9f24cbda75bff6f74d633c96cd6955531c99b5
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/532bc559-1dfb-4a94-b7ac-6fd29251ed75/
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/3ddc113fddb6b86da16dc0cc51b80b04a9c8dbb22300130fa209721fedbb2a0f

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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