MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 399f3e2cf5e7730eb73a73ac95c050314c783053c2f6696b41486fc6e9ac58ab. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 399f3e2cf5e7730eb73a73ac95c050314c783053c2f6696b41486fc6e9ac58ab
SHA3-384 hash: 3c69d12ebacb96983a19b531d1bd7edd6a31f2afaa00d385afb062bf82b9cd1f70a3d7f591e6cf95be7ff7fd016cb2f6
SHA1 hash: 58160eb90c43a08479f19180d59dda782c585edc
MD5 hash: f48bc42c7e75660bdaf3cc70c48ca8db
humanhash: tennessee-iowa-idaho-black
File name:399f3e2cf5e7730eb73a73ac95c050314c783053c2f6696b41486fc6e9ac58ab
Download: download sample
Signature DCRat
Create hunting rule
File size:1'528'451 bytes
First seen:2022-05-14 05:43:02 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 24576:P2G/nvxW3WvQ0Nr0bzITRxSnTpUDpawVVZn0UewRKsy8F+cw:PbA3sCbzWSTiVVZn0aKaAB
Threatray 3'259 similar samples on MalwareBazaar
TLSH T15A658C02BA45CA12D0B90732C8EFD41847A8BD822A66D71B7AAE375D31713E35D4E5CF
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 68d8d8c8d9a9c1d9 (96 x SnakeKeylogger, 67 x RemcosRAT, 66 x Formbook)
Reporter Anonymous
Tags:DCRat exe rar

Intelligence

File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/270580/
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 Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Sending a custom TCP request
Creating a file in the Windows subdirectories
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/17676/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dcrat greyware overlay packed packed replace.exe scar setupapi.dll shdocvw.dll shell32.dll update.exe
Link:
https://www.filescan.io/uploads/627f416c0e3f8543726bcf32/reports/17e501ce-c2c6-477b-8bd3-fdf7e1bfa969/overview
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/f95e2264-2e68-446d-8d17-27727bad0da8
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/994024
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
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
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: 626520 Sample: uRflWYadsP Startdate: 14/05/2022 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Antivirus detection for dropped file 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 6 other signatures 2->45 8 uRflWYadsP.exe 3 6 2->8         started        11 lyIxwtcPVYNV.exe 3 2->11         started        13 csrss.exe 3 2->13         started        15 24 other processes 2->15 process3 file4 35 C:\fontWindll\fontWindllintobroker.exe, PE32 8->35 dropped 37 C:\...\XTCbuF0w3wenX51mLPedLOstJNGf.vbe, data 8->37 dropped 17 wscript.exe 1 8->17         started        process5 process6 19 cmd.exe 1 17->19         started        process7 21 fontWindllintobroker.exe 7 34 19->21         started        25 conhost.exe 19->25         started        file8 27 C:\fontWindll\csrss.exe, PE32 21->27 dropped 29 C:\Windows\TAPI\csrss.exe, PE32 21->29 dropped 31 C:\Users\Public\Pictures\csrss.exe, PE32 21->31 dropped 33 12 other files (9 malicious) 21->33 dropped 47 Antivirus detection for dropped file 21->47 49 Creates an undocumented autostart registry key 21->49 51 Machine Learning detection for dropped file 21->51 53 4 other signatures 21->53 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/399f3e2cf5e7730eb73a73ac95c050314c783053c2f6696b41486fc6e9ac58ab/
Threat name:
Win32.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2022-04-10 11:39:36 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
28 of 41 (68.29%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
52454dbf98d4eed3fe5f26c6139f74c5d858499b7e73040b57186311dc46e92a
DCRat
8afc46661f87c6c9e0b4fc2d6654809ac04049a02907ded2332a173a5f006f3e
DCRat
cfae61bf8bc9dc0fec9b0765377bc8312d79710adca08e5de4f36a4a7d21b1a2
DCRat
d9df7c3907c65ebb3aa556e47f8eac64e16d3415c9a8695cd7ea754b1612055b
DCRat
e8da6a083a85303e0c32aa2b065fbdcb77422b919bc8a5d92e1c9dead700ff31
DCRat
+ 3'249 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer persistence rat
Link:
https://tria.ge/reports/220514-gel8zahghp/
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
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
DcRat
Modifies WinLogon for persistence
Process spawned unexpected child process
Gathering data
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/399f3e2cf5e7730eb73a73ac95c050314c783053c2f6696b41486fc6e9ac58ab

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/270580/

Comments