MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22f35d966047a62dc20a69adec57097091324dc0b2a6a433e056fb837422f626. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22f35d966047a62dc20a69adec57097091324dc0b2a6a433e056fb837422f626
SHA3-384 hash: b9c588a25f6e4b7107068873a335332c688eae7a6273fe26933cffdf05d977e6c301256a8df0d8cd3a6ff886405d63ce
SHA1 hash: 100c370ba02bbe3b9a19554d1179b1af1c5d4fe2
MD5 hash: 80f06c00d25085998f27d18e82934b12
humanhash: queen-solar-pasta-fix
File name:80F06C00D25085998F27D18E82934B12.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:847'360 bytes
First seen:2024-04-05 07:05:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:R4dkdOh0oS8EkLY3psh6bG9TA1nx3ZLaZBniE:RxOh02EkLY5sQqAjQZBnR
Threatray 108 similar samples on MalwareBazaar
TLSH T12405D5027E44CA11F01D1233C2EF454887B0A9516AE6E36B7DBA376E59123A73E1D9CF
TrID 47.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.4% (.SCR) Windows screen saver (13097/50/3)
6.8% (.EXE) Win64 Executable (generic) (10523/12/4)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://a0938327.xsph.ru/L1nc0In.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
334
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
d297f9df259ef55fa220e34eab0a5dfdfad7909775a7b04c09f3292627abf808.exe
Verdict:
Malicious activity
Analysis date:
2024-04-05 03:17:40 UTC
Tags:
rat backdoor dcrat remote stealer
Link:
https://app.any.run/tasks/1c87237b-d9ef-44de-bd33-c65e44a50164

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a UDP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript dcrat explorer lolbin net_reactor obfuscated packed schtasks
Link:
https://www.filescan.io/uploads/660fa2ddd463a7b04780bfeb/reports/72eb4094-4583-4628-abc5-d6eb045898b1/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/22f35d966047a62dc20a69adec57097091324dc0b2a6a433e056fb837422f626
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/49092dc3-b261-4341-95a9-0440fcecc00f
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1420696
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains VNC / remote desktop functionality (version string found)
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: Execution from Suspicious Folder
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Schedule system process
Snort IDS alert 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: 1420696 Sample: 8KT3wKvQeO.exe Startdate: 05/04/2024 Architecture: WINDOWS Score: 100 36 a0938327.xsph.ru 2->36 38 Snort IDS alert for network traffic 2->38 40 Found malware configuration 2->40 42 Antivirus detection for dropped file 2->42 44 14 other signatures 2->44 7 8KT3wKvQeO.exe 1 16 2->7         started        11 backgroundTaskHost.exe 3 2->11         started        13 SearchApp.exe 2->13         started        15 4 other processes 2->15 signatures3 process4 file5 26 C:\Users\Default\...\backgroundTaskHost.exe, PE32 7->26 dropped 28 C:\Users\Default\Downloads\SearchApp.exe, PE32 7->28 dropped 30 C:\Program Files\...\reYwDMeXQy.exe, PE32 7->30 dropped 32 C:\Program Files\...\reYwDMeXQy.exe, PE32 7->32 dropped 46 Contains VNC / remote desktop functionality (version string found) 7->46 48 Uses schtasks.exe or at.exe to add and modify task schedules 7->48 50 Creates processes via WMI 7->50 52 Drops executable to a common third party application directory 7->52 17 reYwDMeXQy.exe 14 2 7->17         started        20 schtasks.exe 7->20         started        22 schtasks.exe 7->22         started        24 10 other processes 7->24 54 Antivirus detection for dropped file 11->54 56 Multi AV Scanner detection for dropped file 11->56 58 Machine Learning detection for dropped file 11->58 signatures6 process7 dnsIp8 34 a0938327.xsph.ru 141.8.192.217, 49730, 49731, 49732 SPRINTHOSTRU Russian Federation 17->34
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/22f35d966047a62dc20a69adec57097091324dc0b2a6a433e056fb837422f626
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22f35d966047a62dc20a69adec57097091324dc0b2a6a433e056fb837422f626/
Threat name:
ByteCode-MSIL.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2024-04-02 02:46:38 UTC
File Type:
PE (.Net Exe)
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=elzv3ftai6tc3qqkngw6yvyjocitetoawktkim7ak35yg5bc6yta._file
Verdict:
malicious
Similar samples:
0464446931cac934c178ca75867f80606f87a7037beaf99ee998ce2804031588
DCRat
266126ef45c3eb686abbb96bb3dc4427f7772bb48b8e9ad1c502b43c63c92475
DCRat
9c8b561cf27708f285da964826b1183608e75be698f6b5a4469faea8e535a760
DCRat
d297f9df259ef55fa220e34eab0a5dfdfad7909775a7b04c09f3292627abf808
DCRat
+ 98 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/240405-hw3gysee66/
Behaviour
Creates scheduled task(s)
Modifies registry class
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
Unpacked files
SH256 hash:
22f35d966047a62dc20a69adec57097091324dc0b2a6a433e056fb837422f626
MD5 hash:
80f06c00d25085998f27d18e82934b12
SHA1 hash:
100c370ba02bbe3b9a19554d1179b1af1c5d4fe2
Link:
https://www.unpac.me/results/0b4858c1-6e8a-40fa-9fd1-4e9fe27df5f0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22f35d966047/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/22f35d966047a62dc20a69adec57097091324dc0b2a6a433e056fb837422f626

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: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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