MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82e31b9bef8bdc34385c82db1239f570fccdb0b96a8f1ae0dcd4fa7abcc9ca25. 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: 82e31b9bef8bdc34385c82db1239f570fccdb0b96a8f1ae0dcd4fa7abcc9ca25
SHA3-384 hash: 63d32186a6434b0849771522ebaeb318c810eb4df8409a301f60e57f3bd2a194a08623d61b0ae69b88764c942995a92d
SHA1 hash: 578fcca27ee5069c1cff0f46527b75055d565689
MD5 hash: 06de145d1c40d7a63c30684ab628631e
humanhash: july-moon-coffee-batman
File name:06de145d1c40d7a63c30684ab628631e.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'025'287 bytes
First seen:2023-07-09 09:55:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (430 x NirCmd, 392 x DCRat, 52 x RedLineStealer)
ssdeep 49152:ABR1ILbpuPkLfbafiRL7fi3tHn0wY8Kb9PWBUCi:aQLbckvafeLota9P
Threatray 19 similar samples on MalwareBazaar
TLSH T1639523027DC5E9B3E06518322639AB61B57C7D201B698EEFE3D42E5DE8310D1D7363A2
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) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://92.255.107.38/ProtectEternalJsmulti/MultiSecureproton/multi1Temporary/voiddb/5game/External/Vm1/linuxMariadbtraffic/GamevmProcessorProvider/Python/6Voiddb/Downloadsbaseexternal/MariadbGeo/5Universal8/cpucentralexternal/phpgame.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
305
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
06de145d1c40d7a63c30684ab628631e.exe
Verdict:
Malicious activity
Analysis date:
2023-07-09 09:59:04 UTC
Tags:
rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/51e6d7a8-a389-4c62-ac4f-b0f1793f3b2e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/412758/
Detection(s):
Win.Malware.Fugrafa-9938779-0
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a process with a hidden window
Sending a UDP request
Searching for the window
Creating a 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
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/96673/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm greyware lolbin overlay packed setupapi shdocvw shell32
Link:
https://www.filescan.io/uploads/64aa84329bd9f933fbb91861/reports/1d3a76b4-ca76-481f-8d18-ed0f7d67e3cd/overview
Verdict:
Malicious
Labled as:
Trojan.Rasftuby.Generic
Link:
https://www.hybrid-analysis.com/sample/82e31b9bef8bdc34385c82db1239f570fccdb0b96a8f1ae0dcd4fa7abcc9ca25
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:
Unknown
Link:
https://analyze.intezer.com/analyses/cc4e63bc-e20b-48d3-8c4b-f5ae24f2d057
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1271084
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for dropped file
Creates processes via WMI
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executable to a common third party application directory
Drops PE files to the user root directory
Drops PE files with benign system names
Found malware configuration
Hides threads from debuggers
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sigma detected: Schedule system process
Uses schtasks.exe or at.exe to add and modify task schedules
Writes many files with high entropy
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1271084 Sample: HtQhqk4yiz.exe Startdate: 11/07/2023 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus detection for dropped file 2->46 48 10 other signatures 2->48 8 HtQhqk4yiz.exe 13 2->8         started        11 sihost.exe 3 2->11         started        14 QnlYaasCaCIDudQwtihUsFI.exe 2->14         started        16 31 other processes 2->16 process3 file4 32 C:\Users\user\AppData\Local\Temp\...\work.exe, PE32 8->32 dropped 18 cmd.exe 1 8->18         started        54 Antivirus detection for dropped file 11->54 56 Multi AV Scanner detection for dropped file 11->56 58 Detected unpacking (changes PE section rights) 11->58 60 Machine Learning detection for dropped file 11->60 62 Hides threads from debuggers 14->62 signatures5 process6 process7 20 work.exe 9 18->20         started        24 conhost.exe 18->24         started        file8 30 C:\Users\user\AppData\Local\...\dwaef.exe, PE32 20->30 dropped 50 Multi AV Scanner detection for dropped file 20->50 52 Writes many files with high entropy 20->52 26 dwaef.exe 4 44 20->26         started        signatures9 process10 file11 34 C:\Users\user\...\ShellExperienceHost.exe, PE32 26->34 dropped 36 C:\Users\...\QnlYaasCaCIDudQwtihUsFI.exe, PE32 26->36 dropped 38 C:\Users\Public\Idle.exe, PE32 26->38 dropped 40 16 other malicious files 26->40 dropped 64 Antivirus detection for dropped file 26->64 66 Multi AV Scanner detection for dropped file 26->66 68 Detected unpacking (changes PE section rights) 26->68 70 8 other signatures 26->70 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82e31b9bef8bdc34385c82db1239f570fccdb0b96a8f1ae0dcd4fa7abcc9ca25/
Threat name:
Win32.Trojan.Rasftuby
Create hunting rule
Status:
Malicious
First seen:
2023-07-07 02:33:00 UTC
File Type:
PE (Exe)
Extracted files:
36
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qlrrxg7prpodioc4qlnreopvod6m3mfznkhrvyg42t5hvpgjzisq._file
Verdict:
malicious
Similar samples:
01a9053ceb7d249f6db1ab2c30b5506b4b46cf206279d19d5a77b10b0711aaa7
DCRat
110353c2ef6c654dac5d7f4ca57a6bd0e377c11a6576678ee605f03569d57bbf
DCRat
48d5f62e4f66656d94f16ec17b150591abb61308b46e47030a248f06804dfa3d
DCRat
4ae98d07149ba3a2d9e00594f4da6e65c0386a6e95c0fb168a05607cbb0d2a65
DCRat
5250a7d14874c55bebe18f783f9534fae7a79174fdd93efa5a96e079dcaefe83
DCRat
5f82d0e784c7f73b0037c9a0d81476500b669a252d182318790ca86a36007a82
DCRat
67eeefd5e0497fbdc04b51cfbb76efae169c3875c67620ebaa13c62ece5edf15
DCRat
b15e94a6fde3f1813f38baeb354ff8a63a0bf47cadcf3b988595df6667747f07
DCRat
+ 9 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer
Link:
https://tria.ge/reports/230709-lycabscb48/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Reads user/profile data of web browsers
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
82e31b9bef8bdc34385c82db1239f570fccdb0b96a8f1ae0dcd4fa7abcc9ca25
MD5 hash:
06de145d1c40d7a63c30684ab628631e
SHA1 hash:
578fcca27ee5069c1cff0f46527b75055d565689
Link:
https://www.unpac.me/results/c30864c5-59fa-4482-babc-20ab885b4fcc/
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/82e31b9bef8bdc34385c82db1239f570fccdb0b96a8f1ae0dcd4fa7abcc9ca25

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:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
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: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.

Cape
Cape
https://www.capesandbox.com/analysis/412758/

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