MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6b6afd931310b0930205d346b057acc1879a88acff36c460bb1b459e5f7cd79. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6b6afd931310b0930205d346b057acc1879a88acff36c460bb1b459e5f7cd79
SHA3-384 hash: b7151a5861d843e18bf723f2224f1770e210e03dbbbe912f004ad4543a28acd2ed604fe68ff9c634572dc39ff7d3d373
SHA1 hash: 1bd2f2124eb36d8406958bd4a798595cf86df1fd
MD5 hash: 60c2cc7d9124cafbdfcf8b539d1231e8
humanhash: don-october-golf-washington
File name:60c2cc7d9124cafbdfcf8b539d1231e8
Download: download sample
Signature DCRat
Create hunting rule
File size:939'233 bytes
First seen:2022-01-08 07:24:18 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:aRZ+IoG/n9IQxW3OBsee2X+t4RbiqnOkKqfmV/1qYwkG252CyPNN4+276XQ/NO8/:U2G/nvxW3Ww0ti+Ovqfmf+kG2e/3Fq
Threatray 1'344 similar samples on MalwareBazaar
TLSH T141155C203EE91525F17BAF7D85F075959B7EBA733B178A4E01A1028A0B23741DD90B3B
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter zbetcheckin
Tags:32 DCRat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
60c2cc7d9124cafbdfcf8b539d1231e8
Verdict:
Malicious activity
Analysis date:
2022-01-08 07:27:30 UTC
Tags:
trojan rat backdoor dcrat evasion stealer
Link:
https://app.any.run/tasks/54debf5c-d6ff-4f62-ad36-4d7a6d24b54b

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/217787/
Detection(s):
Win.Trojan.Uztuby-9855059-0
Create hunting rule

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

Win.Packed.Uztuby-9891175-0
Create hunting rule

Win.Packed.Uztuby-9901274-0
Create hunting rule

Win.Packed.Passwordstealera-9917697-0
Create hunting rule

Win.Packed.Generic-9933055-0
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
DNS request
Running batch commands
Creating a process with a hidden window
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 system32 subdirectories
Sending an HTTP GET request
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3841/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm greyware overlay packed packed replace.exe schtasks.exe setupapi.dll shdocvw.dll shell32.dll update.exe
Link:
https://www.filescan.io/uploads/61d93c5402e388f9fdb5a073/reports/32e45cda-896b-45f3-8de6-60052144427c/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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e99604d7-5e16-44e6-b319-ccfcf5812a83
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/917096
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for URL or domain
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
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Execution from Suspicious Folder
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 549574 Sample: juzEZS2C9S Startdate: 08/01/2022 Architecture: WINDOWS Score: 100 43 app.squidgame.to 2->43 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for dropped file 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 9 other signatures 2->57 10 juzEZS2C9S.exe 3 6 2->10         started        13 cmd.exe 3 2->13         started        16 conhost.exe 3 2->16         started        18 13 other processes 2->18 signatures3 process4 dnsIp5 41 WinRuntimeBrokerpe...pSessionRuntime.exe, PE32 10->41 dropped 21 wscript.exe 1 10->21         started        67 Multi AV Scanner detection for dropped file 13->67 69 Detected unpacking (overwrites its own PE header) 13->69 71 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->71 81 3 other signatures 13->81 73 Machine Learning detection for dropped file 16->73 45 app.squidgame.to 18->45 47 api.telegram.org 149.154.167.220, 443, 49793, 49829 TELEGRAMRU United Kingdom 18->47 49 4 other IPs or domains 18->49 75 Tries to harvest and steal browser information (history, passwords, etc) 18->75 77 Tries to steal Crypto Currency Wallets 18->77 file6 79 Uses the Telegram API (likely for C&C communication) 45->79 signatures7 process8 process9 23 cmd.exe 1 21->23         started        process10 25 WinRuntimeBrokerperfDhcpSessionRuntime.exe 9 17 23->25         started        29 conhost.exe 23->29         started        file11 33 C:\Windows\System32\cacls\conhost.exe, PE32 25->33 dropped 35 C:\Windows\System32\...\lsass.exe, PE32 25->35 dropped 37 C:\Windows\SysWOW64\...\cmd.exe, PE32 25->37 dropped 39 2 other malicious files 25->39 dropped 59 Multi AV Scanner detection for dropped file 25->59 61 Detected unpacking (overwrites its own PE header) 25->61 63 Creates an undocumented autostart registry key 25->63 65 6 other signatures 25->65 31 UDfgGHjNMitAmgECPdWSEVYSt.exe 2 25->31         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6b6afd931310b0930205d346b057acc1879a88acff36c460bb1b459e5f7cd79/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2022-01-08 03:12:09 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=623k7wjrgefqsmbalu2gwbl2zqmhtkekz7zwyrqlwg2ftzpxzv4q._file
Verdict:
malicious
Similar samples:
1d075c1ea60ea19ed8e5456e89715fafaf9daf614113e71f2e81dafd4a903a5d
DCRat
40447d9c2e75f5228b738bc2bcd9fcc16deeb9a08e5c247b2f9744b09caeef10
DCRat
547a73effa2789bdb7c8d66e020e0ec86974de321362e97319be1e6d3fdaf8d2
DCRat
5ed80f3e0c9d4c92b05864fafffd410becd10235c0cb34cd1ac46090dc83f293
DCRat
ff675539c1417f96cb5217e85570ac674c0f3785256456bcf16a63b457559ea2
DCRat
+ 1'334 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/220108-h8y1ascgg8/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Modifies WinLogon for persistence
Process spawned unexpected child process
Unpacked files
SH256 hash:
0239a3372936c96852622fdfed8e291c5d9658587d4c9d313aa70d2050d69ecf
MD5 hash:
daf27fd362785c44d3a5a4d94c827790
SHA1 hash:
3a9d0ed269db4a87be7f704d3ea1e7925c08182a
Link:
https://www.unpac.me/results/4f576f30-9b14-4d05-9923-6a71e02c1899/
Parent samples :
e6e4997c4d3b458b12715acf42f18421e60121dcbb461476ecdc487d5caa5284
669634a33853f70175e367b9519b29e5ac57ddeb412884c004875344ad2b5165
bc4e72a6f1c09c44c778658efec7f0eb4d60d16e43527f72f9e5e98cb51667cd
327c974b8d165bfbdc0c4277bd3d68e24b6d55a6d970340662ff78468a9c4e29
SH256 hash:
469328a4f5a9fb3be135507247f3ee29945f72172ee1d3bea76548559572ea77
MD5 hash:
059b5596e2236be9af29604c24dcc91e
SHA1 hash:
0666ef8d1d17122891bec2ec7f4833747146ac69
Link:
https://www.unpac.me/results/4f576f30-9b14-4d05-9923-6a71e02c1899/
SH256 hash:
e302f8c082411820c99e7b66d6cd14a3ba8d79e961101bacd8233032e8ec4e2d
MD5 hash:
9be609dacbc5ed0ed506a2a193ba399e
SHA1 hash:
a6e2020d4876ccac6af7a79744803f52e73b0e00
Link:
https://www.unpac.me/results/4f576f30-9b14-4d05-9923-6a71e02c1899/
SH256 hash:
f6b6afd931310b0930205d346b057acc1879a88acff36c460bb1b459e5f7cd79
MD5 hash:
60c2cc7d9124cafbdfcf8b539d1231e8
SHA1 hash:
1bd2f2124eb36d8406958bd4a798595cf86df1fd
Link:
https://www.unpac.me/results/4f576f30-9b14-4d05-9923-6a71e02c1899/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f6b6afd93131/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/f6b6afd931310b0930205d346b057acc1879a88acff36c460bb1b459e5f7cd79

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:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

DCRat

Executable exe f6b6afd931310b0930205d346b057acc1879a88acff36c460bb1b459e5f7cd79

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/217787/
  
URLhaus
https://urlhaus.abuse.ch/url/1957138/

Comments


Avatar
zbet commented on 2022-01-08 07:24:19 UTC

url : hxxp://dogelab.net/dc.exe