MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c3eeb8f2ea96aa8b70d7819ffef017bc30b76b58bc7e85ec796e8e8bb789b2. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5c3eeb8f2ea96aa8b70d7819ffef017bc30b76b58bc7e85ec796e8e8bb789b2
SHA3-384 hash: 78e2c24e8c831fcbbc28b31331f158efd96cfe73784e70db5ddfbea61baac7f63454706ef1744847d6432acaea30ccdd
SHA1 hash: af8d15fd7261accae175c65922491f4da3b5b09d
MD5 hash: b36d272020aa370cfbd6807d5d9be5da
humanhash: fillet-comet-freddie-king
File name:f5c3eeb8f2ea96aa8b70d7819ffef017bc30b76b58bc7e85ec796e8e8bb789b2
Download: download sample
Signature DCRat
Create hunting rule
File size:853'880 bytes
First seen:2021-02-28 07:22:23 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 12288:0Qnk3GDYKGcblwtX+t4Y8STDSI9bgujPhy/y0A8vyT9EEiHKX0FeUNjCTkM6:IAOcZwXY9TDSIRguFR0vC9DiAMdM6
Threatray 402 similar samples on MalwareBazaar
TLSH 120502017AC188B2D53319355A39AB21687C7C300F359AAFF3D8796EEA34581A734B77
Reporter JAMESWT_WT
Tags:DCRat

Intelligence

File Origin
# of uploads :
1
# of downloads :
340
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f5c3eeb8f2ea96aa8b70d7819ffef017bc30b76b58bc7e85ec796e8e8bb789b2
Verdict:
Malicious activity
Analysis date:
2021-02-28 08:39:54 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/388b22bf-7430-40da-9b6f-9ab9e54dd536

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/119928/
Detection(s):
Win.Malware.Uztuby-9777258-0
Create hunting rule

SecuriteInfo.com.Gen.Variant.Johnnie.221809.751.14920.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Searching for the window
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a process
Sending a UDP request
DNS request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
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.
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/620894
Signature
Antivirus detection for dropped file
Creates an autostart registry key pointing to binary in C:\Windows
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
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: 359440 Sample: 7pRBZZMrdO Startdate: 28/02/2021 Architecture: WINDOWS Score: 100 94 Found malware configuration 2->94 96 Antivirus detection for dropped file 2->96 98 Multi AV Scanner detection for dropped file 2->98 100 7 other signatures 2->100 13 7pRBZZMrdO.exe 3 6 2->13         started        16 spoolsv.exe 2->16         started        19 Registry.exe 16 12 2->19         started        22 3 other processes 2->22 process3 dnsIp4 76 C:\dllhost\AVN9EXIjQuceCXtbbRMR.exe, PE32 13->76 dropped 24 wscript.exe 1 13->24         started        84 Antivirus detection for dropped file 16->84 86 Multi AV Scanner detection for dropped file 16->86 88 Machine Learning detection for dropped file 16->88 90 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 16->90 78 cs.fullshow.ml 192.99.1.185, 443, 49748, 49756 OVHFR Canada 19->78 80 ipinfo.io 216.239.32.21, 443, 49754 GOOGLEUS United States 19->80 82 192.168.2.1 unknown unknown 19->82 92 Tries to harvest and steal browser information (history, passwords, etc) 19->92 file5 signatures6 process7 process8 26 cmd.exe 1 24->26         started        process9 28 AVN9EXIjQuceCXtbbRMR.exe 6 26->28         started        32 conhost.exe 26->32         started        file10 74 C:\dllhost\brokerperf.exe, PE32 28->74 dropped 110 Multi AV Scanner detection for dropped file 28->110 112 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 28->112 34 wscript.exe 1 28->34         started        signatures11 process12 process13 36 cmd.exe 1 34->36         started        process14 38 brokerperf.exe 2 19 36->38         started        42 conhost.exe 36->42         started        file15 66 C:\dllhost\dllhost.exe, PE32 38->66 dropped 68 C:\Windows\Provisioning\...\spoolsv.exe, PE32 38->68 dropped 70 C:\ProgramData\USOPrivate\...\HxTsr.exe, PE32 38->70 dropped 72 5 other malicious files 38->72 dropped 102 Antivirus detection for dropped file 38->102 104 Multi AV Scanner detection for dropped file 38->104 106 Machine Learning detection for dropped file 38->106 108 4 other signatures 38->108 44 schtasks.exe 1 38->44         started        46 schtasks.exe 1 38->46         started        48 schtasks.exe 1 38->48         started        50 6 other processes 38->50 signatures16 process17 process18 52 conhost.exe 44->52         started        54 conhost.exe 46->54         started        56 conhost.exe 48->56         started        58 conhost.exe 50->58         started        60 conhost.exe 50->60         started        62 conhost.exe 50->62         started        64 2 other processes 50->64
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5c3eeb8f2ea96aa8b70d7819ffef017bc30b76b58bc7e85ec796e8e8bb789b2/
Threat name:
ByteCode-MSIL.Backdoor.LightStone
Create hunting rule
Status:
Malicious
First seen:
2021-02-27 02:33:00 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
3f1d6522a3dc9c69310b7c960788de537186c1256dae425eac2cf07c66dd3ab8
DCRat
4231d303577111382f2c3a44d1b4077b11dfe8125d851a5bda6ceebef5a0d5a4
DCRat
7125ff46ae7468216b1764b9e22b5811d4890f33a237776c6cbf22c8d8f09bbc
DCRat
75ea1220430a1db49377668f5fc4f38d4bde275076a4619ba41d1d54a62bc9b8
DCRat
86724d535e2c319d81e042f7937652df0fd5d4100870f3e85373f10998bff2f0
DCRat
9410e496d1a29876d153d83af6cf3ffb21d7d072b476d6a8a28497e4b5f4ae63
DCRat
95c7436558a5834379102b569f796d288fa04d8cbc52d7719709caec3cc7da09
DCRat
c0258a01a5881d1f5de632d7617a0e225173696db23fb99f72ea1c84e6be396c
DCRat
d2e32cba0f48d078bfbb00b65652d69b053136c31c85135217dce00aeed80a3c
DCRat
f6a307d243c407c27489de37adac83e9205be531cbb4e2cb71545627faf813fd
DCRat
+ 392 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/210228-ehrh8v8m8x/
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
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
e411f199d324e4e30c1b740a9d3eb51db7749c0cf87e1eb4b0a5a3c46eb83512
MD5 hash:
fd43423fec05dce7906aa76ff75271c8
SHA1 hash:
fcea6fccca042f538def88e374ee3efbe3201300
Link:
https://www.unpac.me/results/c21eddc8-8fd3-4796-aed0-449a087ec8ab/
SH256 hash:
f5c3eeb8f2ea96aa8b70d7819ffef017bc30b76b58bc7e85ec796e8e8bb789b2
MD5 hash:
b36d272020aa370cfbd6807d5d9be5da
SHA1 hash:
af8d15fd7261accae175c65922491f4da3b5b09d
Link:
https://www.unpac.me/results/c21eddc8-8fd3-4796-aed0-449a087ec8ab/
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/f5c3eeb8f2ea96aa8b70d7819ffef017bc30b76b58bc7e85ec796e8e8bb789b2

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/119928/

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