MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11aa233605f898d03e961ce0b0015071b89376ac36ed4d4faeb3d44073096f29. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11aa233605f898d03e961ce0b0015071b89376ac36ed4d4faeb3d44073096f29
SHA3-384 hash: 6b8713aea83a002d3512d28ccd3bdfb57a9b70b0b03e8027bc648bd31b9ebcf054a74757d8e8f882e26159ff675c3737
SHA1 hash: 3d087a8956fa7e03cfd0bfe7d4b981d7f2806e38
MD5 hash: bf1b4357d7462cf24d08b3dee21a1d66
humanhash: bulldog-shade-cola-quebec
File name:bf1b4357d7462cf24d08b3dee21a1d66.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'190'848 bytes
First seen:2023-01-10 03:01:03 UTC
Last seen:2023-01-10 04:28:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 79 x RedLineStealer)
ssdeep 49152:C5yY3TmvJfJMip/gR7JUzzRdMAafI5bOgdHE:CICY3vpWJydMAa8bdE
TLSH T1F0A533A4CEB548FFE45D48FBB0F3DD33216632BBA81A6558EDF14A5EF9C10759220818
TrID 25.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
19.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.1% (.EXE) Win32 Executable (generic) (4505/5/1)
7.8% (.EXE) Win16/32 Executable Delphi generic (2072/23)
7.8% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://188.120.244.227/uploadsAsyncUploadsDle/Wp3/UniversaltoPublicFlower/Packet_6Game/TraffictempBigload/proton4Http/bigloadvoiddb/pythonPacketFlower/Vm4/geoupdateMultitest.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
bf1b4357d7462cf24d08b3dee21a1d66.exe
Verdict:
Malicious activity
Analysis date:
2023-01-10 03:04:09 UTC
Tags:
trojan rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/096bbe47-3f95-48a5-b901-4022ea7771fd

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/351350/
Detection(s):
PUA.Win.Packer.EnigmaProtector-19
Create hunting rule

PUA.Win.Packer.EnigmaProtector-1
Create hunting rule

PUA.Win.Packer.EnigmaProtector-9852682-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Sending a custom TCP request
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Running batch commands
Creating a process with a hidden window
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dcrat enigma packed shell32.dll zpevdo
Link:
https://www.filescan.io/uploads/63bcd52f83a5ae8cb4a84133/reports/bf8a0f5b-7ffe-471d-bb36-75c44bdd36ef/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/738ea96e-dac0-4455-8537-5c38882675b7
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1148432
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11aa233605f898d03e961ce0b0015071b89376ac36ed4d4faeb3d44073096f29/
Threat name:
Win32.Backdoor.Dcrat
Create hunting rule
Status:
Malicious
First seen:
2023-01-05 20:50:36 UTC
File Type:
PE (Exe)
AV detection:
27 of 41 (65.85%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cgvcgnqf7cmnapuwdtqlaakqog4jg5vmg3wu2t5owpkea4yjn4uq._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer
Link:
https://tria.ge/reports/230110-dhwp2aec2y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Suspicious use of NtSetInformationThreadHideFromDebugger
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
Gathering data
Unpacked files
SH256 hash:
11aa233605f898d03e961ce0b0015071b89376ac36ed4d4faeb3d44073096f29
MD5 hash:
bf1b4357d7462cf24d08b3dee21a1d66
SHA1 hash:
3d087a8956fa7e03cfd0bfe7d4b981d7f2806e38
Link:
https://www.unpac.me/results/34b7c3cd-6ad5-4fdd-8abb-8d3bf9acb2fd/
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/11aa233605f898d03e961ce0b0015071b89376ac36ed4d4faeb3d44073096f29

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:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_smominru_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.smominru.

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/351350/

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