MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bbfe2b073baf26174bd282af2a5f91bdfde0ba917af6e0f5408e865e7fe6e39. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bbfe2b073baf26174bd282af2a5f91bdfde0ba917af6e0f5408e865e7fe6e39
SHA3-384 hash: b97fa4a84d34b36e95187b533cbf0443630baa05b3dc9d65656922d7d0ad3f295872faacd26b5d7dcda4088fbb48ded1
SHA1 hash: c2a61b1cf51bfccb5bc4f96994ff237155483816
MD5 hash: 18ee18fe6d018e474d041a4bf270bd77
humanhash: paris-low-lion-november
File name:18ee18fe6d018e474d041a4bf270bd77.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'073'481 bytes
First seen:2023-04-20 19:45:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash aac51396886833dc961fcd7aab7711e4 (11 x NetSupport, 7 x DCRat, 4 x njrat)
ssdeep 24576:ygZXoZUTVdt7KfwHYBLYLA57iozXivRW3VpHSb6t/mE+oY:xvHYiLo7BKR4VxSd7
Threatray 29 similar samples on MalwareBazaar
TLSH T1B6351203F9C555B1D52214320625AB10BA3CBD301B668EDBA7E97A4EED321D0E7327B7
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://a0806752.xsph.ru/eternalLongpollAsync.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
332
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
18ee18fe6d018e474d041a4bf270bd77.exe
Verdict:
Malicious activity
Analysis date:
2023-04-20 19:47:04 UTC
Tags:
rat backdoor dcrat
Link:
https://app.any.run/tasks/e4e3fa6f-42a3-4326-8072-a48f41074af2

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/383822/
Detection(s):
Win.Dropper.njRAT-9986242-0
Create hunting rule

Win.Dropper.Nanocore-9986456-0
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
Launching a process
Launching a service
Sending a custom TCP request
Changing a file
Delayed writing of the 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
Unauthorized injection to a recently created process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/80698/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1bbfe2b073baf26174bd282af2a5f91bdfde0ba917af6e0f5408e865e7fe6e39
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/90cd13ee-f2e4-4d5b-adeb-b063c9f1bfa5
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1218277
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Drops PE files to the startup folder
Drops PE files to the user root directory
Drops PE files with benign system names
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
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: 851223 Sample: rpOInjchYa.exe Startdate: 20/04/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Found malware configuration 2->48 50 Antivirus detection for dropped file 2->50 52 7 other signatures 2->52 9 rpOInjchYa.exe 7 2->9         started        12 CrFBIJnbhhqJggWyxbFhXtbjQ.exe 3 2->12         started        14 CrFBIJnbhhqJggWyxbFhXtbjQ.exe 2 2->14         started        16 18 other processes 2->16 process3 file4 36 C:\Users\user\Desktop\bild.exe, PE32 9->36 dropped 18 bild.exe 3 6 9->18         started        process5 file6 32 C:\blockbrowsersavesinto\MsWincrt.exe, PE32 18->32 dropped 34 C:\blockbrowsersavesinto\uYJQvnX.vbe, data 18->34 dropped 54 Antivirus detection for dropped file 18->54 56 Multi AV Scanner detection for dropped file 18->56 58 Machine Learning detection for dropped file 18->58 22 wscript.exe 1 18->22         started        signatures7 process8 process9 24 cmd.exe 1 22->24         started        process10 26 MsWincrt.exe 1 30 24->26         started        30 conhost.exe 24->30         started        file11 38 C:\blockbrowsersavesinto\dwm.exe, PE32 26->38 dropped 40 C:\blockbrowsersavesinto\WmiPrvSE.exe, PE32 26->40 dropped 42 C:\...\CrFBIJnbhhqJggWyxbFhXtbjQ.exe, PE32 26->42 dropped 44 10 other malicious files 26->44 dropped 60 Antivirus detection for dropped file 26->60 62 Multi AV Scanner detection for dropped file 26->62 64 Machine Learning detection for dropped file 26->64 66 4 other signatures 26->66 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bbfe2b073baf26174bd282af2a5f91bdfde0ba917af6e0f5408e865e7fe6e39/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2023-04-17 06:40:54 UTC
File Type:
PE (Exe)
Extracted files:
43
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=do76fmdtxlzgc5f5favpfjpzdpp54c5jc6xw4d2ubduglz76ny4q._file
Verdict:
malicious
Similar samples:
3d137d5a319be5aba60277b45245628740f22da5992ae4f93af4c0888b14578b
DCRat
82e50ce98fa513afc6c5d8d4751f8235c7641000c8f3a88ebb7e8681325198c3
DCRat
946a6844d3ab11e9550bf3ecc40187aef2ff2e5b049af7fe9f75b28a9ca6acf0
DCRat
94809441241bafd86a3f771709e66b4e9b674f259f49e1793c78e414d678cc93
DCRat
ce83365e45d55e481a44275cc1240f61897f7ebf094d181017d13a1b5af9aed8
DCRat
da836408b89e756bd33aed58103d85199671e6fa41ded4d2247bf189b29c6f14
DCRat
+ 19 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230420-ygyhfsea2y/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
8bc656a77d8b711392146b7fdc710f0e371513893fbe14654fa99f16f256beed
MD5 hash:
e4605ea421072cc188282bbfd3bf2a7d
SHA1 hash:
6961a476fb639dafdc2b079984fc2e5bf00a1348
Link:
https://www.unpac.me/results/abfb6c5c-01a8-4267-8126-a5902b20c26a/
SH256 hash:
1bbfe2b073baf26174bd282af2a5f91bdfde0ba917af6e0f5408e865e7fe6e39
MD5 hash:
18ee18fe6d018e474d041a4bf270bd77
SHA1 hash:
c2a61b1cf51bfccb5bc4f96994ff237155483816
Link:
https://www.unpac.me/results/abfb6c5c-01a8-4267-8126-a5902b20c26a/
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/1bbfe2b073baf26174bd282af2a5f91bdfde0ba917af6e0f5408e865e7fe6e39

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

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/383822/

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