MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7d04993065997840875f4a00e43a1eb2fd0b5dd84a0dd3497e6c967f87c4007. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d7d04993065997840875f4a00e43a1eb2fd0b5dd84a0dd3497e6c967f87c4007
SHA3-384 hash: f78e650930a10ca00128dfceb986eb12d2ef6eb8e7ccaf117c9df25b2cc62ef2af5ef7f3ab59e86a17fedff99f110fcf
SHA1 hash: c1c3d39a15362a7393dc057fd464200101ec87a1
MD5 hash: 1e85d1361b810ecbea888207e641219e
humanhash: monkey-cup-harry-burger
File name:1e85d1361b810ecbea888207e641219e.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:36'822'528 bytes
First seen:2023-03-01 18:00:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d59a4a699610169663a929d37c90be43 (75 x DCRat, 22 x njrat, 15 x SalatStealer)
ssdeep 786432:8N2OHaLf9uwJR6H9cCDUQJ42kgPuHfxGa6UdZcyWz:8M/zJQ7AQ/12/xGAZBE
Threatray 866 similar samples on MalwareBazaar
TLSH T1638733457A009B25E00D4232C17FA90493F498151BE9D72F7AFB7BE83726792B909BC7
TrID 79.7% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
12.9% (.EXE) InstallShield setup (43053/19/16)
3.1% (.EXE) Win64 Executable (generic) (10523/12/4)
1.3% (.EXE) Win32 Executable (generic) (4505/5/1)
0.9% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://471120.clmonth.nyashteam.top/nyashsupport.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
258
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
1e85d1361b810ecbea888207e641219e.exe
Verdict:
Malicious activity
Analysis date:
2023-03-01 18:04:25 UTC
Tags:
installer rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/e4eedd41-e37a-42c9-bc89-3757ae2cdf2c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a window
Searching for the window
Searching for synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Creating a file in the Program Files subdirectories
Launching a process
Sending a UDP request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
coinminer dcrat greyware packed scar setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/63ff92e32ea6b36966303e60/reports/70e7b23d-c629-4435-bb17-b887ac1885a3/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d7d04993065997840875f4a00e43a1eb2fd0b5dd84a0dd3497e6c967f87c4007
Result
Verdict:
MALICIOUS
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1185083
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
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Creates processes via WMI
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect debuggers (CloseHandle check)
Tries to evade analysis by execution special instruction (VM detection)
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: 817939 Sample: lWG4uSkzTq.exe Startdate: 01/03/2023 Architecture: WINDOWS Score: 100 64 Snort IDS alert for network traffic 2->64 66 Multi AV Scanner detection for domain / URL 2->66 68 Antivirus detection for URL or domain 2->68 70 12 other signatures 2->70 9 lWG4uSkzTq.exe 3 2->9         started        12 explorer.exe 14 2 2->12         started        16 wasepjqcARgq.exe 2->16         started        18 24 other processes 2->18 process3 dnsIp4 50 C:\Users\user\AppData\Local\...\ldr (3).exe, PE32+ 9->50 dropped 52 C:\Users\user\AppData\...\DCRatBuild.exe, PE32 9->52 dropped 20 DCRatBuild.exe 3 6 9->20         started        24 ldr (3).exe 1 9->24         started        54 471120.clmonth.nyashteam.top 5.201.13.187, 49702, 49703, 80 LUBMAN-EDU-ASPolandLublinPL Poland 12->54 86 Antivirus detection for dropped file 12->86 88 System process connects to network (likely due to code injection or exploit) 12->88 90 Multi AV Scanner detection for dropped file 12->90 92 Machine Learning detection for dropped file 12->92 file5 signatures6 process7 file8 46 C:\MsHost\fontSaveshost.exe, PE32 20->46 dropped 48 C:\MsHost\TMpyFTXA.vbe, data 20->48 dropped 72 Antivirus detection for dropped file 20->72 74 Multi AV Scanner detection for dropped file 20->74 76 Machine Learning detection for dropped file 20->76 26 wscript.exe 1 20->26         started        78 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 24->78 80 Query firmware table information (likely to detect VMs) 24->80 82 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 24->82 84 2 other signatures 24->84 28 conhost.exe 24->28         started        signatures9 process10 process11 30 cmd.exe 1 26->30         started        process12 32 fontSaveshost.exe 1 18 30->32         started        36 conhost.exe 30->36         started        file13 38 C:\Windows\servicing\...\wasepjqcARgq.exe, PE32 32->38 dropped 40 C:\Windows\Branding\...\wasepjqcARgq.exe, PE32 32->40 dropped 42 C:\Recovery\explorer.exe, PE32 32->42 dropped 44 4 other malicious files 32->44 dropped 56 Antivirus detection for dropped file 32->56 58 Multi AV Scanner detection for dropped file 32->58 60 Machine Learning detection for dropped file 32->60 62 2 other signatures 32->62 signatures14
Gathering data
Threat name:
Win32.Trojan.Fugrafa
Create hunting rule
Status:
Malicious
First seen:
2023-02-24 19:53:29 UTC
File Type:
PE (Exe)
Extracted files:
31
AV detection:
33 of 39 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=27ieteyglglyicdv6sqa4q5b5mx5bno5qsqn2nex43ewp6d4iadq._file
Verdict:
malicious
Similar samples:
00c5b3c574053a1faa9d26f44a73b9db72178de14e95e46893a879229597b325
DCRat
75f4f5ea593b662296588ab0a9df53905617e9761e3239a606b80ebc1d1825af
DCRat
99b71c75c4569e2c56a8ff077642b35f103dec1423c826257b4ca3771ce8ea5a
DCRat
a3d84805998ea68cb95e1e34a461da381492db78be83a4f2da005f70fb2aec46
DCRat
a6ce812851fb640d0a2c871e4196d4d4fab355695e8d29d3f5c39a5a7c4b4c28
DCRat
a90d4531fae78e92972e98a3c12d50c2bbdc167e6c89ec1e06857042719b5969
DCRat
e65ce238a9711cbbc4fe2582bb548120a154b57031824f056cc6c2c3cb5b643b
DCRat
ea04aedfc06221531049c1d39eba8cd871a033d49f1c10addfbc76169102d037
DCRat
+ 856 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/230301-wprzjaha3x/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.46
Link:
https://yomi.yoroi.company/submissions/d7d04993065997840875f4a00e43a1eb2fd0b5dd84a0dd3497e6c967f87c4007

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Comments