MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce75153fb525fe0e4e4c3aab7a7e5b83180d7a6973eb778e17aba80941704b50. 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: 11


Intelligence 11 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce75153fb525fe0e4e4c3aab7a7e5b83180d7a6973eb778e17aba80941704b50
SHA3-384 hash: 35f73845149bde812cabd18aa018d3dad18b0859bdb062466bc37dccc4caf634a173b3825140e3bd2c1c890d39b1a634
SHA1 hash: 048e4e46b86aa7aace5c51d90af6d97399dda7b7
MD5 hash: cf0ff55f04600b0b963239c6d7cefcc6
humanhash: washington-freddie-island-earth
File name:cf0ff55f04600b0b963239c6d7cefcc6.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'990'144 bytes
First seen:2022-07-24 08:50:18 UTC
Last seen:2022-07-24 09:33:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 80 x RedLineStealer)
ssdeep 49152:P5AA6gPd47h9uvN0TnfuTRasWz0fwj9AT+Z34Tu9z1WD7ozQGVs:PuAY9LwIs20Y9AdK9vQ1
TLSH T10495339C37BF0883DCF2C139192EF031B45866529EA3E63D19C95A1B0F4D212B5DA7E9
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4505/5/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://83.220.168.58/Centralbigload5/VmasynccentralLow/ProcesswpMariadbuniversal/requestdle/Voiddb/dumpauthBase/protect/pollLinux5/5/7/LocaltrackWordpress/phpWp/externalJsPublic.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://83.220.168.58/Centralbigload5/VmasynccentralLow/ProcesswpMariadbuniversal/requestdle/Voiddb/dumpauthBase/protect/pollLinux5/5/7/LocaltrackWordpress/phpWp/externalJsPublic.php https://threatfox.abuse.ch/ioc/839325/

Intelligence

File Origin
# of uploads :
2
# of downloads :
391
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
TRXLoader.exe
Verdict:
Malicious activity
Analysis date:
2022-07-20 18:21:41 UTC
Tags:
trojan rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/402cf62f-5220-4471-819b-818dec4fae01

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/293763/
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
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:
dcrat enigma obfuscated packed
Link:
https://www.filescan.io/uploads/62dd0875a2f481deb9613bf6/reports/852d85d2-b8f4-4aad-8c96-200b3463b35e/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d50e64e-e13f-4086-9c1f-4a7f5464e432
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1039920
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates processes via WMI
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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)
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: 672414 Sample: hSSdjnzA1f.exe Startdate: 24/07/2022 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic 2->42 44 Antivirus detection for dropped file 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 10 other signatures 2->48 8 hSSdjnzA1f.exe 4 15 2->8         started        12 dwm.exe 15 15 2->12         started        15 dwm.exe 3 2->15         started        17 13 other processes 2->17 process3 dnsIp4 30 C:\Recovery\dwm.exe, PE32 8->30 dropped 32 C:\Program Files\...\nXLCkZSbtPrlnEeXIky.exe, PE32 8->32 dropped 34 C:\Program Files\...\csrss.exe, PE32 8->34 dropped 36 4 other malicious files 8->36 dropped 52 Detected unpacking (changes PE section rights) 8->52 54 Detected unpacking (overwrites its own PE header) 8->54 56 Creates processes via WMI 8->56 58 Drops PE files with benign system names 8->58 19 cmd.exe 8->19         started        38 83.220.168.58, 49773, 49813, 49814 THEFIRST-ASRU Russian Federation 12->38 40 192.168.2.1 unknown unknown 12->40 60 Antivirus detection for dropped file 12->60 62 Multi AV Scanner detection for dropped file 12->62 64 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->64 68 4 other signatures 12->68 66 Hides threads from debuggers 15->66 file5 signatures6 process7 process8 21 dwm.exe 19->21         started        24 w32tm.exe 19->24         started        26 conhost.exe 19->26         started        signatures9 50 Hides threads from debuggers 21->50 28 w32tm.exe 24->28         started        process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce75153fb525fe0e4e4c3aab7a7e5b83180d7a6973eb778e17aba80941704b50/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2022-07-21 03:15:03 UTC
File Type:
PE (Exe)
AV detection:
25 of 26 (96.15%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zz2rkp5vex7a4tsmhkvxu7s3qmma26tjopvxpdqxvouasqlqjnia._file
Verdict:
malicious
Gathering data
Unpacked files
SH256 hash:
ce75153fb525fe0e4e4c3aab7a7e5b83180d7a6973eb778e17aba80941704b50
MD5 hash:
cf0ff55f04600b0b963239c6d7cefcc6
SHA1 hash:
048e4e46b86aa7aace5c51d90af6d97399dda7b7
Link:
https://www.unpac.me/results/8068ca36-ed2f-4493-8270-2cbb9ed9217e/
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/ce75153fb525fe0e4e4c3aab7a7e5b83180d7a6973eb778e17aba80941704b50

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:NETDIC208_NOCEX_NOREACTOR
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834

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/293763/

Comments