MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6f3d4cbe11b7bf8d6c3b420380c89f370a16d13b9fe963f01cd1ae75a50ff78. 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 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6f3d4cbe11b7bf8d6c3b420380c89f370a16d13b9fe963f01cd1ae75a50ff78
SHA3-384 hash: f32fccd28cce5f5646f045861dde33753955874bc01ab7aaaf758d4884a87c8e14af6d9793fcc4217c12926b37d64cf0
SHA1 hash: e32c25fb9ac7b80b675b39f6e678770fe7507332
MD5 hash: c510cb33477ae192aa2a1d20f5725f12
humanhash: georgia-south-failed-romeo
File name:C510CB33477AE192AA2A1D20F5725F12.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'563'766 bytes
First seen:2021-06-24 16:26:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (864 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:b2G/nvxW3WeQ+fFGPd3iB4b0vhHi7suMQGg26D81BJEDYbvXH5W+4u:bbA3CcSkhzQGg2RuDYDXHnX
TLSH 767549027E46DD13D0691A3BC9EF943847F8BD017B66DA2A7E9B335D64223A34D0D1CA
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://a0553951.xsph.ru/apiBigloadDbtrack.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://a0553951.xsph.ru/apiBigloadDbtrack.php https://threatfox.abuse.ch/ioc/153312/

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
C510CB33477AE192AA2A1D20F5725F12.exe
Verdict:
Malicious activity
Analysis date:
2021-06-24 16:29:16 UTC
Tags:
evasion trojan rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/eb070390-72de-491c-af09-a59bb40df885

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/168096/
Detection(s):
Win.Malware.Uztuby-9848412-0
Create hunting rule

Win.Packed.Uztuby-9851623-0
Create hunting rule

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

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

Win.Packed.Uztuby-9873989-0
Create hunting rule

SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.UNOFFICIAL
Create hunting rule

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/7e5a9e44-9d69-491f-a7f0-ed023168dbab
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/807623
Signature
Creates files inside the volume driver (system volume information)
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
Machine Learning detection for sample
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)
Sigma detected: Schedule system process
Sigma detected: System File Execution Location Anomaly
Sigma detected: WScript or CScript Dropper
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
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: 440034 Sample: rAhtfZtT8y.exe Startdate: 24/06/2021 Architecture: WINDOWS Score: 100 70 Found malware configuration 2->70 72 Multi AV Scanner detection for dropped file 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 7 other signatures 2->76 11 rAhtfZtT8y.exe 3 10 2->11         started        14 explorer.exe 3 2->14         started        17 RbECsNcraXtuMH.exe 3 2->17         started        process3 file4 66 C:\Users\user\...\brokerdllnetfontrefdll.exe, PE32 11->66 dropped 68 C:\Users\user\AppData\...\FoPfruWNj.vbe, data 11->68 dropped 19 wscript.exe 1 11->19         started        94 Machine Learning detection for dropped file 14->94 96 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->96 signatures5 process6 process7 21 cmd.exe 1 19->21         started        process8 23 brokerdllnetfontrefdll.exe 3 27 21->23         started        27 conhost.exe 21->27         started        file9 58 C:\Windows\bcastdvr\explorer.exe, PE32 23->58 dropped 60 C:\Windows\System32\...\MusNotifyIcon.exe, PE32 23->60 dropped 62 C:\Windows\System32\wbem\...\WmiPrvSE.exe, PE32 23->62 dropped 64 6 other malicious files 23->64 dropped 78 Multi AV Scanner detection for dropped file 23->78 80 Creates files inside the volume driver (system volume information) 23->80 82 Machine Learning detection for dropped file 23->82 88 4 other signatures 23->88 29 cmd.exe 23->29         started        32 schtasks.exe 1 23->32         started        34 schtasks.exe 1 23->34         started        36 7 other processes 23->36 84 Uses ping.exe to sleep 27->84 86 Uses ping.exe to check the status of other devices and networks 27->86 signatures10 process11 signatures12 90 Uses ping.exe to sleep 29->90 92 Drops executables to the windows directory (C:\Windows) and starts them 29->92 38 conhost.exe 32->38         started        40 conhost.exe 34->40         started        42 conhost.exe 36->42         started        44 conhost.exe 36->44         started        46 conhost.exe 36->46         started        48 4 other processes 36->48 process13 process14 50 conhost.exe 38->50         started        52 chcp.com 38->52         started        54 PING.EXE 38->54         started        56 explorer.exe 38->56         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6f3d4cbe11b7bf8d6c3b420380c89f370a16d13b9fe963f01cd1ae75a50ff78/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2021-06-20 16:45:59 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y3z5js7bdn57rvwdwqqdqdej6nykc3itxh7jmpybzunoowsq754a._file
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer
Link:
https://tria.ge/reports/210624-5kwh9hxvgn/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Looks up external IP address via web service
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
DCRat Payload
Contains code to disable Windows Defender
DcRat
Unpacked files
SH256 hash:
8b6606da0e69f0f9f2f2b00139f29e90e1e075fe8e60952adf20b0048c784b27
MD5 hash:
f8fc246d4fb6fb62ea358637728eb09a
SHA1 hash:
acb84100a4133cc6cb46888953ed4f9a20b0483e
Link:
https://www.unpac.me/results/6234c3fc-fb32-40d8-bde5-3fb905e8c40f/
SH256 hash:
c6f3d4cbe11b7bf8d6c3b420380c89f370a16d13b9fe963f01cd1ae75a50ff78
MD5 hash:
c510cb33477ae192aa2a1d20f5725f12
SHA1 hash:
e32c25fb9ac7b80b675b39f6e678770fe7507332
Link:
https://www.unpac.me/results/6234c3fc-fb32-40d8-bde5-3fb905e8c40f/
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/c6f3d4cbe11b7bf8d6c3b420380c89f370a16d13b9fe963f01cd1ae75a50ff78

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:Glasses
Create hunting rule
Author:Seth Hardy
Description:Glasses family
Rule name:GlassesCode
Create hunting rule
Author:Seth Hardy
Description:Glasses code features

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/168096/

Comments