MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07d3c78883588168510988cd90961879a2b718329b95b6e4e4595cd7a1b02c13. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07d3c78883588168510988cd90961879a2b718329b95b6e4e4595cd7a1b02c13
SHA3-384 hash: e60fae5a6e0a4d5dd424a33a13e0e3f6cccbd8580ed648c5210369962a1d35b8d34660baf93d6db9f59a005e3869be42
SHA1 hash: 135032b6b2d86f7ccf75bcbdd59abd50a2af38e6
MD5 hash: 3fbbce1e454d75ca1470bc1100003cb5
humanhash: oven-lion-india-blue
File name:3fbbce1e454d75ca1470bc1100003cb5.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'494'912 bytes
First seen:2023-02-20 15:35:45 UTC
Last seen:2023-02-20 17:29:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 79 x RedLineStealer)
ssdeep 98304:NayDdv/LAh1lFqz/MuCY3Nq+0h074GSFD9E7PJqP4W:J57Ah1f+kuzZ00G67PMQ
Threatray 206 similar samples on MalwareBazaar
TLSH T192F533E7E671E233C5B23A36438F79CA7D5A0117E0D2418F2C365B904AAAE5DD786C34
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4505/5/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://77.91.124.246/authDownloads.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
3fbbce1e454d75ca1470bc1100003cb5.exe
Verdict:
Malicious activity
Analysis date:
2023-02-20 15:40:53 UTC
Tags:
trojan rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/2cfc4a18-806a-4d45-b812-e85299ef3084

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/368470/
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
Searching for the window
Сreating synchronization primitives
Creating a window
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
Creating a process from a recently created file
Creating a process with a hidden window
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo dcrat enigma packed shell32.dll zpevdo
Link:
https://www.filescan.io/uploads/63f39365e6a5b4588ca1157c/reports/ec2f4ea2-469d-456d-92f4-7835a02fd746/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/07d3c78883588168510988cd90961879a2b718329b95b6e4e4595cd7a1b02c13
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/9f9950a6-37e5-4d7e-807b-8454e64bfa1f
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1179308
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)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Hides threads from debuggers
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
PE file has nameless sections
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)
Snort IDS alert for network traffic
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
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 812134 Sample: kf86wu93W7.exe Startdate: 20/02/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Antivirus detection for URL or domain 2->42 44 Antivirus detection for dropped file 2->44 46 15 other signatures 2->46 8 kf86wu93W7.exe 4 21 2->8         started        12 cjLNdPNgVJeufdtv.exe 2->12         started        14 backgroundTaskHost.exe 2->14         started        17 23 other processes 2->17 process3 dnsIp4 30 C:\Windows\...\cjLNdPNgVJeufdtv.exe, PE32 8->30 dropped 32 C:\Program Files (x86)\...\lsass.exe, PE32 8->32 dropped 34 C:\...\backgroundTaskHost.exe, PE32 8->34 dropped 36 8 other malicious files 8->36 dropped 50 Detected unpacking (changes PE section rights) 8->50 52 Detected unpacking (overwrites its own PE header) 8->52 54 Creates processes via WMI 8->54 56 Drops PE files with benign system names 8->56 19 cmd.exe 1 8->19         started        58 Antivirus detection for dropped file 12->58 60 Multi AV Scanner detection for dropped file 12->60 62 Machine Learning detection for dropped file 12->62 38 77.91.124.246, 49714, 49715, 49720 ECOTEL-ASRU Russian Federation 14->38 64 Tries to harvest and steal browser information (history, passwords, etc) 14->64 66 Tries to steal Crypto Currency Wallets 14->66 68 Hides threads from debuggers 14->68 file5 signatures6 process7 process8 21 Idle.exe 19->21         started        24 w32tm.exe 1 19->24         started        26 conhost.exe 19->26         started        signatures9 48 Hides threads from debuggers 21->48 28 w32tm.exe 1 24->28         started        process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07d3c78883588168510988cd90961879a2b718329b95b6e4e4595cd7a1b02c13/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2023-02-10 06:37:28 UTC
File Type:
PE (Exe)
AV detection:
29 of 39 (74.36%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a7j4pcedlcawquijrdgzbfqypgrlogbstok3nzhelfonpinqfqjq._file
Verdict:
malicious
Similar samples:
02eac3477d8072f8a2e1eb518a741c467ec260aee8766b2ecbbe99bee947844a
DCRat
8c7e227bdb4c0b55dfd41b29614bd1b852132c65ec90a564ebf67230d421abc8
DCRat
8e8a01dc98efc4c5d9fb61620f75b9c0886bc45dbfcf934f1601b75a3629d0fc
DCRat
ae2510c657fa4f60d9b4e5ee021b4c544920b2c6cfa498704f8e0099543b46cd
DCRat
eccaec76c66960ba7245ac0b0d60c5f79ed52603a8333da79668ef4e78f42059
DCRat
+ 196 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer
Link:
https://tria.ge/reports/230220-s1xsdabe55/
Behaviour
Creates scheduled task(s)
Modifies registry class
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
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
07d3c78883588168510988cd90961879a2b718329b95b6e4e4595cd7a1b02c13
MD5 hash:
3fbbce1e454d75ca1470bc1100003cb5
SHA1 hash:
135032b6b2d86f7ccf75bcbdd59abd50a2af38e6
Link:
https://www.unpac.me/results/d5b62104-1533-41dd-a6a2-e5c11ed5ab04/
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/07d3c78883588168510988cd90961879a2b718329b95b6e4e4595cd7a1b02c13

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

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/368470/

Comments