MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53e72c77ac1b8f4a54db9bb9b178720062176e09f026f7c9b0c9bba62ace16a5. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53e72c77ac1b8f4a54db9bb9b178720062176e09f026f7c9b0c9bba62ace16a5
SHA3-384 hash: 51a513fdfd1e1ef7b7afc923748f8eef0a05a2ebc270984b1044d8d6c5a09bd3bd21b282b7ddb64c750c315cabd6e408
SHA1 hash: 048876a9d0f5e3f01981ab98ebd34b7d7e53e32a
MD5 hash: b2d9131ccbf612577115203721439010
humanhash: nitrogen-black-wyoming-diet
File name:53e72c77ac1b8f4a54db9bb9b178720062176e09f026f7c9b0c9bba62ace16a5
Download: download sample
Signature DCRat
Create hunting rule
File size:1'744'384 bytes
First seen:2021-02-28 07:24:56 UTC
Last seen:2021-02-28 08:59:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 79 x RedLineStealer)
ssdeep 24576:ji8K6R2AmItCnF5OgDosLmpGrzttztOE0g9lp+9pQBFDjiISEaYn5fGF22IQnoQ:W8qJIoLosLmYrrtOT9u/RSEJeFIQn
Threatray 6 similar samples on MalwareBazaar
TLSH 738533EB5954EDD8E95F0232FBC5B0C1D22B7EC5B4E6F187C804E9F11CA98998ED2421
Reporter JAMESWT_WT
Tags:DCRat

Intelligence

File Origin
# of uploads :
2
# of downloads :
612
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
53e72c77ac1b8f4a54db9bb9b178720062176e09f026f7c9b0c9bba62ace16a5
Verdict:
Malicious activity
Analysis date:
2021-02-28 07:57:48 UTC
Tags:
trojan rat backdoor dcrat evasion
Link:
https://app.any.run/tasks/435727d1-555a-4152-b917-09c5fc78e63d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
EnigmaStub
Create hunting rule
Link:
https://www.capesandbox.com/analysis/119961/
Detection(s):
PUA.Win.Packer.EnigmaProtector-19
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a file in the Program Files subdirectories
Launching a process
Creating a file
Creating a process from a recently created file
Sending an HTTP GET request
Creating a window
DNS request
Creating a file in the %temp% directory
Deleting a recently created file
Sending a custom TCP request
Reading critical registry keys
Setting a global event handler for the keyboard
Blocking the Windows Defender launch
Stealing user critical data
Enabling autorun by creating a file
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.
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/620793
Signature
.NET source code contains in memory code execution
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates files inside the volume driver (system volume information)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files with benign system names
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
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
PE file has nameless sections
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Executables Started in Suspicious Folder
Sigma detected: Execution in Non-Executable Folder
Sigma detected: Suspicious Program Location Process Starts
Sigma detected: System File Execution Location Anomaly
Tries to harvest and steal browser information (history, passwords, etc)
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: 359390 Sample: mg7v7d2fiQ Startdate: 28/02/2021 Architecture: WINDOWS Score: 100 59 Antivirus detection for dropped file 2->59 61 Antivirus / Scanner detection for submitted sample 2->61 63 Multi AV Scanner detection for dropped file 2->63 65 18 other signatures 2->65 7 mg7v7d2fiQ.exe 1 24 2->7         started        11 csrss.exe 3 2->11         started        13 System.exe 2->13         started        15 2 other processes 2->15 process3 dnsIp4 45 C:\Users\Public\Pictures\csrss.exe, PE32 7->45 dropped 47 C:\Users\Public\Libraries\System.exe, PE32 7->47 dropped 49 C:\...\sSAyQXESguRnF.exe, PE32 7->49 dropped 51 12 other malicious files 7->51 dropped 75 Detected unpacking (changes PE section rights) 7->75 77 Detected unpacking (overwrites its own PE header) 7->77 79 Creates files inside the volume driver (system volume information) 7->79 93 2 other signatures 7->93 18 RuntimeBroker.exe 7->18         started        21 schtasks.exe 1 7->21         started        23 schtasks.exe 1 7->23         started        29 5 other processes 7->29 81 Antivirus detection for dropped file 11->81 83 Multi AV Scanner detection for dropped file 11->83 85 Machine Learning detection for dropped file 11->85 87 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->87 89 Hides threads from debuggers 13->89 53 188.120.224.230, 49720, 49722, 49723 THEFIRST-ASRU Russian Federation 15->53 55 ipinfo.io 216.239.38.21, 443, 49724 GOOGLEUS United States 15->55 57 192.168.2.1 unknown unknown 15->57 91 Tries to harvest and steal browser information (history, passwords, etc) 15->91 25 powershell.exe 15->25         started        27 powershell.exe 15->27         started        file5 signatures6 process7 signatures8 67 Antivirus detection for dropped file 18->67 69 Multi AV Scanner detection for dropped file 18->69 71 Detected unpacking (changes PE section rights) 18->71 73 4 other signatures 18->73 31 conhost.exe 21->31         started        33 conhost.exe 23->33         started        35 conhost.exe 25->35         started        37 conhost.exe 29->37         started        39 conhost.exe 29->39         started        41 conhost.exe 29->41         started        43 2 other processes 29->43 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/53e72c77ac1b8f4a54db9bb9b178720062176e09f026f7c9b0c9bba62ace16a5/
Threat name:
Win32.Packed.EnigmaProtector
Create hunting rule
Status:
Malicious
First seen:
2021-02-27 19:52:27 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  1/5
Verdict:
suspicious
Similar samples:
25a5d91f4c867eb1436fdba263123537b96a582fd0f80dccf96537198678925e
DCRat
30af561ec0b6d4a37654f9838750abde60d0d38e2370bb250007eb946425add0
DCRat
43fc7007823fa8f0e718a782ba2d85a5e63eb77a8efebc223e72d5671465e44f
DCRat
54488d42558df58d9694b6a6150e4934c045c588566be3a555c005ce0aa4ab39
DCRat
9a080e918c88adb048ffca38c0604318eee80e19be5a578186a63cdd64d45a41
DCRat
abe3031332bae1f6a27965882c14a88f740514103b8532f2fb41ccc925879e59
DCRat
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion spyware trojan
Link:
https://tria.ge/reports/210228-vq4sc834b2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
Unpacked files
SH256 hash:
53e72c77ac1b8f4a54db9bb9b178720062176e09f026f7c9b0c9bba62ace16a5
MD5 hash:
b2d9131ccbf612577115203721439010
SHA1 hash:
048876a9d0f5e3f01981ab98ebd34b7d7e53e32a
Link:
https://www.unpac.me/results/629dfde9-889e-4bb5-876c-75211de44a94/
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/53e72c77ac1b8f4a54db9bb9b178720062176e09f026f7c9b0c9bba62ace16a5

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:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_smominru_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

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/119961/

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