MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f476997ecdb5116621e72532460d7149299a6b058bee5b58501484da80d523b. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f476997ecdb5116621e72532460d7149299a6b058bee5b58501484da80d523b
SHA3-384 hash: 21b8a656cd04f1ee1bd219ea866b9371ef2b297666712ada9838721bc72ef1375b7357818dc06d239ffbd9b9e9447305
SHA1 hash: 68c4872eba868d9e8b640e0e76cb1a4a00331d8e
MD5 hash: 2baa6f19fa7f4ef5941e92335aa2c06d
humanhash: undress-ten-papa-fourteen
File name:2F476997ECDB5116621E72532460D7149299A6B058BEE.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'713'299 bytes
First seen:2023-06-08 15:45:15 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:e2G/nvxW3WXeGxRoXGkxVsAjtxWCu2RdBaYwqf36eYmMyXxRlRYSZF083SFN:ebA3V6aXGkzFaPmUzyXnlqSZE
TLSH T1E7859D017E85CA12F0191633C2EF454847B4AC516BA7E72B7EB93B6D55223A33C1DACB
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 68e89cdc6978b254 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://cl30608.tw1.ru/_Defaultwindows.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
321
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
2F476997ECDB5116621E72532460D7149299A6B058BEE.exe
Verdict:
Malicious activity
Analysis date:
2023-06-08 15:46:30 UTC
Tags:
rat backdoor dcrat evasion
Link:
https://app.any.run/tasks/993610f8-0201-44a1-bb66-fba3175c36de

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/397012/
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.Msilmamut-9950860-0
Create hunting rule

Win.Packed.Basic-9952747-0
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
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the Windows subdirectories
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/89983/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe cscript.exe dcrat explorer.exe greyware hacktool lolbin makop overlay packed packed schtasks.exe setupapi.dll shdocvw.dll shell32.dll wscript
Link:
https://www.filescan.io/uploads/6481f7bbac63cac41b537394/reports/a09564b3-c1e6-4e58-b0a6-d6150d9510db/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8.Gen;Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/2f476997ecdb5116621e72532460d7149299a6b058bee5b58501484da80d523b
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/ddc1b3b8-bca6-4fae-9a19-45f6f6b22001
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1251294
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Drops executable to a common third party application directory
Drops PE files to the user root directory
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
Snort IDS alert for network traffic
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: 884311 Sample: 2F476997ECDB5116621E7253246... Startdate: 08/06/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Found malware configuration 2->42 44 Antivirus detection for dropped file 2->44 46 9 other signatures 2->46 8 2F476997ECDB5116621E72532460D7149299A6B058BEE.exe 3 6 2->8         started        11 qlAovCWtXVrgXzvaDrUV.exe 2 2->11         started        14 qlAovCWtXVrgXzvaDrUV.exe 3 2->14         started        16 30 other processes 2->16 process3 file4 36 C:\...\providerDriver.exe, PE32 8->36 dropped 38 C:\...\RMsUvdXKMQWO2B.vbe, data 8->38 dropped 18 wscript.exe 1 8->18         started        56 Multi AV Scanner detection for dropped file 11->56 signatures5 process6 process7 20 cmd.exe 1 18->20         started        process8 22 providerDriver.exe 1 26 20->22         started        26 conhost.exe 20->26         started        file9 28 C:\...\qlAovCWtXVrgXzvaDrUV.exe, PE32 22->28 dropped 30 C:\Windows\en-US\qlAovCWtXVrgXzvaDrUV.exe, PE32 22->30 dropped 32 C:\Users\Public\qlAovCWtXVrgXzvaDrUV.exe, PE32 22->32 dropped 34 8 other malicious files 22->34 dropped 48 Antivirus detection for dropped file 22->48 50 Multi AV Scanner detection for dropped file 22->50 52 Machine Learning detection for dropped file 22->52 54 3 other signatures 22->54 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f476997ecdb5116621e72532460d7149299a6b058bee5b58501484da80d523b/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2023-05-16 00:32:04 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5dwtf7m3nirmyq6ojjsiygxcsjjtjvqlc7olnmfafee3kanki5q._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230608-s7l98age79/
Behaviour
Creates scheduled task(s)
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
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
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
e8cdb5275b6042080801a634984a1a492baf30133f13072fb4de440c91639f87
MD5 hash:
e963d26096776a0a11af07072c54aabe
SHA1 hash:
add91921f2d666efed97b1974d1e97f8f3299e3e
Link:
https://www.unpac.me/results/d60802fd-58b8-4d7f-885f-85e43f9e6840/
SH256 hash:
406c06dd07479d167bd2cc4d482811c4497b5b766eb185b6d7987af1048fee0a
MD5 hash:
859a819f981ca77301ff688f574fdcb1
SHA1 hash:
a071e3d67c5e92caf3d417005bd5311e9012fae7
Link:
https://www.unpac.me/results/d60802fd-58b8-4d7f-885f-85e43f9e6840/
SH256 hash:
2f476997ecdb5116621e72532460d7149299a6b058bee5b58501484da80d523b
MD5 hash:
2baa6f19fa7f4ef5941e92335aa2c06d
SHA1 hash:
68c4872eba868d9e8b640e0e76cb1a4a00331d8e
Link:
https://www.unpac.me/results/d60802fd-58b8-4d7f-885f-85e43f9e6840/
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/2f476997ecdb5116621e72532460d7149299a6b058bee5b58501484da80d523b

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:pe_imphash
Create hunting rule
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
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/397012/

Comments