MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a
SHA3-384 hash: 5e5f62f780e39851ac1f7b1bf1f89b8144bcbf47014604c2c43a4c3570b48ab8fb47dd688bacc314397c8ae6fd635c72
SHA1 hash: ff9451fd51375c4d0f6f0e207f30293e3d770582
MD5 hash: 02544f92ccf3b68f5e2f3dd507571417
humanhash: quebec-pluto-low-violet
File name:7ffce98ca59eb3dbbccf7a849444719d6077008f1568e.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'609'767 bytes
First seen:2024-02-07 02:20:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (390 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 98304:ya8SQd3hVEcNC4LAFFjtPLxbRxh0+pN4nMW7kIy:/IbLNC+ATtj1RtPG1o7
TLSH T160F53301B8D595B2D5B2097726399720A97D7C242FB2CDEB33D06A1EEAB10C1D335B72
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
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://194.87.93.199/6provider/_Cdn/BaseUpdateLinux/TrafficAsyncwpRequest/ImageVmDefaultbaselinuxAsyncuniversaltemporary.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
328
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
e0aa620a8b2b7688482b39a6fafabe217fa4d774ce7441721e42b6bfdc88c450.exe
Verdict:
Malicious activity
Analysis date:
2024-02-07 02:38:02 UTC
Tags:
loader rat backdoor dcrat remote stealer
Link:
https://app.any.run/tasks/23a9bf30-3ef7-4c78-9848-c9f1700a910c

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/474969/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
alien anti-vm fingerprint installer lolbin overlay packed packed setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/65c2e90f04c91578faae0883/reports/3867e1a3-c83e-43b0-9ccd-7db538688e84/overview
Verdict:
Malicious
Labled as:
Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/cd1a3331-92e0-4125-aebe-a15ca9d198ab
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1387989
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Disable Task Manager(disabletaskmgr)
Disables the Windows task manager (taskmgr)
Drops executable to a common third party application directory
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: System File Execution Location Anomaly
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic
Suspicious execution chain found
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1387989 Sample: 7ffce98ca59eb3dbbccf7a84944... Startdate: 07/02/2024 Architecture: WINDOWS Score: 100 88 Snort IDS alert for network traffic 2->88 90 Multi AV Scanner detection for domain / URL 2->90 92 Antivirus detection for URL or domain 2->92 94 14 other signatures 2->94 10 7ffce98ca59eb3dbbccf7a849444719d6077008f1568e.exe 3 10 2->10         started        13 tdqvYXMgikTvM.exe 14 74 2->13         started        17 tdqvYXMgikTvM.exe 2->17         started        19 2 other processes 2->19 process3 dnsIp4 66 C:\Users\user\AppData\Roaming\cs2\cs2.exe, PE32 10->66 dropped 68 C:\Users\...\TytzVEVfFcNs0HDfAJ4LWeBnBaMf.vbe, data 10->68 dropped 21 wscript.exe 1 10->21         started        86 194.87.93.199, 49710, 49711, 49712 MTW-ASRU Russian Federation 13->86 70 C:\Users\user\Desktop\zAtNvouA.log, PE32 13->70 dropped 72 C:\Users\user\Desktop\wgVPCwdK.log, PE32 13->72 dropped 74 C:\Users\user\Desktop\qGnqupKP.log, PE32 13->74 dropped 76 20 other malicious files 13->76 dropped 114 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->114 116 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 13->116 118 Tries to harvest and steal browser information (history, passwords, etc) 13->118 file5 signatures6 process7 signatures8 98 Windows Scripting host queries suspicious COM object (likely to drop second stage) 21->98 100 Suspicious execution chain found 21->100 24 cmd.exe 1 21->24         started        process9 process10 26 cs2.exe 8 51 24->26         started        30 reg.exe 1 1 24->30         started        32 conhost.exe 24->32         started        file11 78 C:\Windows\Installer\...\tdqvYXMgikTvM.exe, PE32 26->78 dropped 80 C:\Users\user\Music\lsass.exe, PE32 26->80 dropped 82 C:\Users\user\Desktop\wwdfFQEA.log, PE32 26->82 dropped 84 27 other malicious files 26->84 dropped 102 Antivirus detection for dropped file 26->102 104 Multi AV Scanner detection for dropped file 26->104 106 Creates an undocumented autostart registry key 26->106 112 7 other signatures 26->112 34 csc.exe 4 26->34         started        38 csc.exe 4 26->38         started        40 cmd.exe 26->40         started        42 5 other processes 26->42 108 Disable Task Manager(disabletaskmgr) 30->108 110 Disables the Windows task manager (taskmgr) 30->110 signatures12 process13 file14 62 C:\Program Files (x86)\...\msedge.exe, PE32 34->62 dropped 96 Infects executable files (exe, dll, sys, html) 34->96 44 conhost.exe 34->44         started        46 cvtres.exe 1 34->46         started        64 C:\Windows\...\SecurityHealthSystray.exe, PE32 38->64 dropped 48 conhost.exe 38->48         started        50 cvtres.exe 1 38->50         started        58 3 other processes 40->58 52 conhost.exe 42->52         started        54 conhost.exe 42->54         started        56 conhost.exe 42->56         started        60 2 other processes 42->60 signatures15 process16
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2024-02-04 21:00:00 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p76otdfft2z5xpgppkcjirdrtvqhoaepcvuou4pnv7ziu7tv6qva._file
Verdict:
malicious
Unpacked files
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/5f04434f-b293-4cfd-943a-1e01e801051d/
SH256 hash:
7a080d8bd178ec02c7f39f7f941479074c450c4fdd8e963c993d2fb5537c7708
MD5 hash:
16b480082780cc1d8c23fb05468f64e7
SHA1 hash:
6fddf86f9f0fbaa189f5cb79e44999a3f1ac2b26
Link:
https://www.unpac.me/results/5f04434f-b293-4cfd-943a-1e01e801051d/
SH256 hash:
219ab09067082702c4523f10ecc545652a7bc44872cc28174dc3096a81f94ee9
MD5 hash:
4031efeca3f6ddd65bec1e3c29cf89c8
SHA1 hash:
76f53e05465833e9e0a664411809cc4ca1f140a9
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/5f04434f-b293-4cfd-943a-1e01e801051d/
SH256 hash:
7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a
MD5 hash:
02544f92ccf3b68f5e2f3dd507571417
SHA1 hash:
ff9451fd51375c4d0f6f0e207f30293e3d770582
Link:
https://www.unpac.me/results/5f04434f-b293-4cfd-943a-1e01e801051d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7ffce98ca59e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

DCRat

Executable exe 7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/474969/
  
URLhaus
https://urlhaus.abuse.ch/url/2757814/
  
Delivery method
Distributed via web download

Comments