MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d41e5806129d1aeb4c6278a3e0092bab930a910d2f7db31a7d51fb034971cb0. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d41e5806129d1aeb4c6278a3e0092bab930a910d2f7db31a7d51fb034971cb0
SHA3-384 hash: d030c858159eb660153735beac0148d7eca3fadb416bd946802d5794abd1193ea355c1c4ab7b7023808336918fb4f54d
SHA1 hash: 30e022d13069f1e0445e4c02da4b31e903a0d6f8
MD5 hash: 2bbbe7e01f4a0945ed83ad7e33311077
humanhash: hot-sixteen-zulu-spring
File name:4d41e5806129d1aeb4c6278a3e0092bab930a910d2f7d.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:429'568 bytes
First seen:2022-01-16 13:21:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:rdKWC00lyKG9s0bKOAv5hvsxdPp7NV+2YXNFso7MyBBCMk+brXbm8VxZKzscC3YL:Zs0NK27AxlsxdPgdiq7B9rS8jZKzsZ
Threatray 171 similar samples on MalwareBazaar
TLSH T13B944C282BED4A29F1BFAB79D8F22555877AB8677B2BD74E0CC101890923741DD40B37
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://51.91.193.177/uploads/requestApidblinuxCdn.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://51.91.193.177/uploads/requestApidblinuxCdn.php https://threatfox.abuse.ch/ioc/295575/

Intelligence

File Origin
# of uploads :
1
# of downloads :
315
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4d41e5806129d1aeb4c6278a3e0092bab930a910d2f7d.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-16 13:25:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d77a8770-8367-4cd2-84dc-fa5e9db27fae

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/219611/
Detection(s):
Win.Packed.Uztuby-9891175-0
Create hunting rule

Win.Packed.Uztuby-9901274-0
Create hunting rule

Win.Packed.Passwordstealera-9917697-0
Create hunting rule

Win.Packed.Generic-9933055-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Using the Windows Management Instrumentation requests
Creating a file in the system32 subdirectories
Launching a process
Creating a file
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a custom TCP request
Sending a UDP request
Creating a process from a recently created file
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe control.exe cscript.exe explorer.exe greyware hacktool obfuscated packed replace.exe schtasks.exe stealer
Link:
https://www.filescan.io/uploads/61e41bfde997359713f885bb/reports/d03f4eae-eeed-4564-83b2-cdd9f739db16/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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ee3df9f2-d0ad-4c2d-bfb8-b8206ec5d767
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/921381
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates autostart registry keys with suspicious values (likely registry only malware)
Creates multiple autostart registry keys
Creates processes via WMI
Detected unpacking (overwrites its own PE header)
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
Sigma detected: Execution from Suspicious Folder
Sigma detected: Powershell Defender Exclusion
Sigma detected: System File Execution Location Anomaly
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: 553859 Sample: 4d41e5806129d1aeb4c6278a3e0... Startdate: 16/01/2022 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Antivirus detection for dropped file 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 12 other signatures 2->49 7 4d41e5806129d1aeb4c6278a3e0092bab930a910d2f7d.exe 4 16 2->7         started        11 wininit.exe 3 2->11         started        13 RuntimeBroker.exe 3 2->13         started        15 6 other processes 2->15 process3 file4 35 C:\Users\Default\RuntimeBroker.exe, PE32 7->35 dropped 37 C:\ProgramData\...\wininit.exe, PE32 7->37 dropped 39 C:\Program Files\...\Registry.exe, PE32 7->39 dropped 41 5 other malicious files 7->41 dropped 51 Detected unpacking (overwrites its own PE header) 7->51 53 Creates autostart registry keys with suspicious values (likely registry only malware) 7->53 55 Creates multiple autostart registry keys 7->55 63 4 other signatures 7->63 17 powershell.exe 23 7->17         started        19 powershell.exe 23 7->19         started        21 powershell.exe 7->21         started        23 3 other processes 7->23 57 Antivirus detection for dropped file 11->57 59 Multi AV Scanner detection for dropped file 11->59 61 Machine Learning detection for dropped file 11->61 signatures5 process6 process7 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        29 conhost.exe 21->29         started        31 conhost.exe 23->31         started        33 conhost.exe 23->33         started       
Gathering data
Threat name:
ByteCode-MSIL.Infostealer.ClipBanker
Create hunting rule
Status:
Malicious
First seen:
2022-01-16 13:22:12 UTC
File Type:
PE (.Net Exe)
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jva6ladbfhi25ngge6fd4aesxk4tbkiq2l35wmnh2up3anexdsya._file
Verdict:
malicious
Similar samples:
4193958b7be34e04bfac1b99e85a43a9da65bf91d3f26ee17d3c06212956c894
DCRat
4d41e5806129d1aeb4c6278a3e0092bab930a910d2f7db31a7d51fb034971cb0
DCRat
547a73effa2789bdb7c8d66e020e0ec86974de321362e97319be1e6d3fdaf8d2
DCRat
a29951ea9a11c1cdce0ff61bbda1d9e6a8f39477d001d0bfaa4cc67d9d8d0f75
DCRat
de0d24df79f99286da0234aa1536470d7596c53e531173d693d6ccc60b98e84c
DCRat
f6b6afd931310b0930205d346b057acc1879a88acff36c460bb1b459e5f7cd79
DCRat
fc9399d6b40b6b8a27c41b1db3c28bd3a598022f1d03d2008b2be33f3d986089
DCRat
+ 161 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer suricata
Link:
https://tria.ge/reports/220116-ql8j8afgeq/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks computer location settings
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
Unpacked files
SH256 hash:
3b6504d325e9f813021c5e41cb0978407f76e093584189daa1500ce65219f6b1
MD5 hash:
790b9fb857c8d06730dde580cb3b711b
SHA1 hash:
bf2be330d788d0c021d9e52e77a252e989ccea81
Link:
https://www.unpac.me/results/a2f6c114-7fc5-4db2-a199-cd1e13009e4b/
Parent samples :
e6e4997c4d3b458b12715acf42f18421e60121dcbb461476ecdc487d5caa5284
54de552295e919218a7d43a1d0114bae169a79a1963113d615fd8bce428b385d
669634a33853f70175e367b9519b29e5ac57ddeb412884c004875344ad2b5165
2774262a54ea6008d5b508f4d95eb811bd5d7dc50e1c0659d016ab33d966e729
327c974b8d165bfbdc0c4277bd3d68e24b6d55a6d970340662ff78468a9c4e29
5680eb1ffa1fac4f1c5a78024331ff7dd8982138d89d2df4ec56996b44c9cc99
SH256 hash:
dac9c07e5717763b43fa10ded6564c849ee6b36d29759717c9a9c0a30a8b20ad
MD5 hash:
2977769e00400d7a6f75584a83699dc6
SHA1 hash:
b355149cf8dc9e314373e25641c65a10f55f8f70
Link:
https://www.unpac.me/results/a2f6c114-7fc5-4db2-a199-cd1e13009e4b/
SH256 hash:
4d41e5806129d1aeb4c6278a3e0092bab930a910d2f7db31a7d51fb034971cb0
MD5 hash:
2bbbe7e01f4a0945ed83ad7e33311077
SHA1 hash:
30e022d13069f1e0445e4c02da4b31e903a0d6f8
Link:
https://www.unpac.me/results/a2f6c114-7fc5-4db2-a199-cd1e13009e4b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/4d41e5806129d1aeb4c6278a3e0092bab930a910d2f7db31a7d51fb034971cb0

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:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/219611/

Comments