MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f274892334da5c93d893a9619f5edf573f560faea7a766a680ffbb223ffe7d5. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f274892334da5c93d893a9619f5edf573f560faea7a766a680ffbb223ffe7d5
SHA3-384 hash: 2ac331495611d46f6d434fdac0928d5a224116bcc29c3a7b9e4606bc4832c85f87c81287ee17c0eae88ad59a2b3aa609
SHA1 hash: d31bfee1b800a59668af46af88063a604e182e02
MD5 hash: 48fda1bb763be6ccc3c25c9538c75d0d
humanhash: pizza-vermont-mockingbird-saturn
File name:48fda1bb763be6ccc3c25c9538c75d0d.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'676'470 bytes
First seen:2023-08-17 17:05:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 49152:4bA3nXDM1t2U8Q5bsK6W9h2olRr4jagUHTp:4b2zM1t2U8gD9h27+gUzp
Threatray 922 similar samples on MalwareBazaar
TLSH T18E758C017E40CE92F1081633C6FF551857B8A9912AA6E31B7EBD377D16223967D0CACB
TrID 54.2% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
40.3% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
2.1% (.EXE) Win64 Executable (generic) (10523/12/4)
1.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 3333333b6939333b (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://467376m.dccrk.top/generatorwordpresscdnUploads.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
303
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
48fda1bb763be6ccc3c25c9538c75d0d.exe
Verdict:
Malicious activity
Analysis date:
2023-08-17 17:06:17 UTC
Tags:
rat backdoor dcrat remote
Link:
https://app.any.run/tasks/4f4b6e39-e3ca-44d7-88df-cd386e30a564

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/443241/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Ransomware.Clinix-9868408-0
Create hunting rule

Win.Packed.Basic-9952747-0
Create hunting rule

Win.Malware.Uztuby-9957322-0
Create hunting rule

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

Win.Packed.Uztuby-9969968-0
Create hunting rule

Win.Malware.Uztuby-9972880-0
Create hunting rule

Win.Trojan.DarkKomet-9976180-0
Create hunting rule

SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.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
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Creating a file in the Windows subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Sending a UDP request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/103059/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript dcrat explorer greyware lolbin makop overlay packed replace schtasks setupapi shdocvw shell32 wscript
Link:
https://www.filescan.io/uploads/64de537ba29d57e20385045a/reports/f1663cba-6286-471f-a6dd-7bde0219f54e/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla.21460;Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/5f274892334da5c93d893a9619f5edf573f560faea7a766a680ffbb223ffe7d5
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/5838c065-1c0f-4ebb-8c37-e7cd6923367a
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1292925
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Drops executable to a common third party application directory
Drops PE files with benign system names
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
Sigma detected: Schedule system process
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DcRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1292925 Sample: DoiVJ4GHGs.exe Startdate: 17/08/2023 Architecture: WINDOWS Score: 100 40 Found malware configuration 2->40 42 Antivirus detection for URL or domain 2->42 44 Antivirus detection for dropped file 2->44 46 10 other signatures 2->46 8 DoiVJ4GHGs.exe 3 6 2->8         started        11 WmiPrvSE.exe 2->11         started        14 oMWcgFlcuzmnIECFbjkwmh.exe 2 2->14         started        16 29 other processes 2->16 process3 file4 36 C:\...\surrogateAgentreview.exe, PE32 8->36 dropped 38 C:\...\83V7HeLTTx0bIhNAlYbKOYjxC.vbe, data 8->38 dropped 18 wscript.exe 1 8->18         started        56 Multi AV Scanner detection for dropped file 11->56 58 Machine Learning detection for dropped file 11->58 signatures5 process6 process7 20 cmd.exe 1 18->20         started        process8 22 surrogateAgentreview.exe 1 40 20->22         started        26 conhost.exe 20->26         started        file9 28 C:\Windows\System32\is-IS\smss.exe, PE32 22->28 dropped 30 C:\Windows\...\oMWcgFlcuzmnIECFbjkwmh.exe, PE32 22->30 dropped 32 C:\Windows\...\oMWcgFlcuzmnIECFbjkwmh.exe, PE32 22->32 dropped 34 15 other malicious files 22->34 dropped 48 Multi AV Scanner detection for dropped file 22->48 50 Machine Learning detection for dropped file 22->50 52 Creates processes via WMI 22->52 54 2 other signatures 22->54 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f274892334da5c93d893a9619f5edf573f560faea7a766a680ffbb223ffe7d5/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2023-08-13 22:19:43 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l4turertjws4spmjhklbt5pn6vz7kyh25j5hm2tib753ei7747kq._file
Verdict:
malicious
Similar samples:
26dce079ae76192821014e77e9c5efaf54c74f434245d9182bde959b2e05952c
DCRat
71ad11ff3fd6d1549ef00045cf983a39e9aeb6e27563674ae90fcde81e559188
DCRat
71f798cd30bc05c6e63dea617d76e14173af4fc672d3dd9e3882e627a980fd69
DCRat
82e50ce98fa513afc6c5d8d4751f8235c7641000c8f3a88ebb7e8681325198c3
DCRat
c13715fe4b11c1772f3f378037f7ca2bdd447e270e86329992bc9f66ac72c11b
DCRat
f7fd8ad79d8942b17fef73f4d5c8b16a12e024e0a33a62a524debe9518691a2a
DCRat
+ 912 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230817-vmd48aba82/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
1c586a1bd19d791aa01578e122cba8aa1b3d9017e9d41412e1e8c7e0d5ef2ad1
MD5 hash:
c1e5182958b0c5c0f89be066e6b49f10
SHA1 hash:
50f586cbb1a0ed897517fc6314d2dca5a8f74791
Link:
https://www.unpac.me/results/73191cee-e4cf-4568-91ee-56bb270ca9fe/
SH256 hash:
5f274892334da5c93d893a9619f5edf573f560faea7a766a680ffbb223ffe7d5
MD5 hash:
48fda1bb763be6ccc3c25c9538c75d0d
SHA1 hash:
d31bfee1b800a59668af46af88063a604e182e02
Link:
https://www.unpac.me/results/73191cee-e4cf-4568-91ee-56bb270ca9fe/
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/5f274892334da5c93d893a9619f5edf573f560faea7a766a680ffbb223ffe7d5

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: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: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: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
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/443241/

Comments