MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffd3edf21e63fee92fb9babbf56ccaddf2d78f58caeb6e6985a25aa4b8c519f1. 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


DarkGate


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffd3edf21e63fee92fb9babbf56ccaddf2d78f58caeb6e6985a25aa4b8c519f1
SHA3-384 hash: 1f0fac371ca1f97d54d3832db0b27d0eaa153857d3ab7ac1d076a4b2197a55732194cf6742f065ddfb26ca8c68ee99e9
SHA1 hash: 724912fd27e5f1c115144173d38d6ed27357a3e5
MD5 hash: 1b6f948f740eb0426204a9b15472b194
humanhash: happy-bluebird-steak-four
File name:Contract-4.msi
Download: download sample
Signature DarkGate
Create hunting rule
File size:675'840 bytes
First seen:2023-10-09 12:37:51 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 12288:3tvRQ+gjpjegGdo8rgLKxBTi9byLw2wHvHgU3qfrbDW:3tncpVGPrgtyLHw33qjbD
Threatray 84 similar samples on MalwareBazaar
TLSH T111E4E1913AC9C13AD29E063685BB9B6626367C751730D0CF77907D6C9E307E3AA38352
TrID 98.2% (.MSI) Microsoft Windows Installer (454500/1/170)
1.7% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter Mangusta
Tags:DarkGate msi piret-wismann-com signed

Code Signing Certificate

Organisation:MK ZN s.r.o.
Issuer:SSL.com EV Code Signing Intermediate CA RSA R3
Algorithm:sha256WithRSAEncryption
Valid from:2023-09-28T15:14:10Z
Valid to:2024-09-27T15:14:10Z
Serial number: 59f296d0af649e0962d724248d9fdcdb
Intelligence: 8 malware samples on MalwareBazaar are signed with this code signing certificate
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Cert Central Blocklist:This certificate is on the Cert Central blocklist
Thumbprint Algorithm:SHA256
Thumbprint: ce2aa31a714cc05f86d726a959f6655efc40777aa474fb6b9689154fdc918a44
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
Origin country :
IT IT
Vendor Threat Intelligence
Gathering data
Verdict:
Suspicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ffd3edf21e63fee92fb9babbf56ccaddf2d78f58caeb6e6985a25aa4b8c519f1
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/ffd3edf21e63fee92fb9babbf56ccaddf2d78f58caeb6e6985a25aa4b8c519f1
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:
DarkGate, MailPassView
Create hunting rule
Detection:
malicious
Classification:
evad.rans.troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1322159
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Contains functionality to modify clipboard data
Deletes shadow drive data (may be related to ransomware)
Found malware configuration
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses known network protocols on non-standard ports
Yara detected DarkGate
Yara detected MailPassView
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1322159 Sample: Contract-4.msi Startdate: 09/10/2023 Architecture: WINDOWS Score: 100 56 piret-wismann.com unknown unknown 2->56 58 piret-wismann.com 2->58 60 3 other IPs or domains 2->60 72 Found malware configuration 2->72 74 Yara detected DarkGate 2->74 76 Yara detected MailPassView 2->76 78 4 other signatures 2->78 10 msiexec.exe 3 10 2->10         started        13 msiexec.exe 5 2->13         started        signatures3 process4 file5 54 C:\Windows\Installer\MSI34F9.tmp, PE32 10->54 dropped 15 msiexec.exe 5 10->15         started        process6 process7 17 KeyScramblerLogon.exe 15->17         started        20 expand.exe 5 15->20         started        23 icacls.exe 1 15->23         started        file8 66 Contains functionality to detect sleep reduction / modifications 17->66 25 cmd.exe 1 17->25         started        27 WerFault.exe 22 16 17->27         started        44 C:\...\729b8b3e423c3746bdf0f28fd64d037b.tmp, PE32 20->44 dropped 46 C:\...\45021be52deea445be0dfc6c817f1f63.tmp, PE32 20->46 dropped 48 C:\Users\...\KeyScramblerLogon.exe (copy), PE32 20->48 dropped 50 C:\Users\user\...\KeyScramblerIE.dll (copy), PE32 20->50 dropped 29 conhost.exe 20->29         started        31 conhost.exe 23->31         started        signatures9 process10 process11 33 Autoit3.exe 16 25->33         started        36 curl.exe 2 25->36         started        40 curl.exe 2 25->40         started        42 conhost.exe 25->42         started        dnsIp12 68 Deletes shadow drive data (may be related to ransomware) 33->68 70 Contains functionality to modify clipboard data 33->70 62 piret-wismann.com 162.33.179.65, 2351, 49718, 49722 CORENETUS United States 36->62 64 127.0.0.1 unknown unknown 36->64 52 C:\Users\user\AppData\Local\...\Autoit3.exe, PE32 36->52 dropped file13 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffd3edf21e63fee92fb9babbf56ccaddf2d78f58caeb6e6985a25aa4b8c519f1/
Threat name:
Win32.Trojan.DarkGate
Create hunting rule
Status:
Malicious
First seen:
2023-10-09 12:38:05 UTC
File Type:
Binary (Archive)
Extracted files:
97
AV detection:
3 of 22 (13.64%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=77j634q6mp7osl5zxk57k3gk3xznpd2yzlvw42mfujnkjogfdhyq._file
Verdict:
unknown
Similar samples:
0c43398c9b643823f879aaaa2e3cc9f4511cb1e45687bf673812ac55f527ff12
DarkGate
2c93c63e41f639a3a5c3d0c3dc292ebc7c7e80c27accb441408823dd119837f9
DarkGate
2eede34adc2a44e96acfdfb9f3dfba2df4ad17f9fdf76970ad02d5596c1a50a5
DarkGate
468d71fc7e7a6d72d51c2f61f6463d625ef29fe3b90198d3b6cc3cf892d24301
DarkGate
5b608a6729343cf8b6752d5bb201f906920fcb472f5949e04173b907f65ceff1
DarkGate
5be83d13f20b4a044a8c8281d13723a808555cdd73a7ddcec37422a4e44fbd4e
DarkGate
6b5c5163edae524314762a092cec99048c13d4ead9d990e901d17dade365bbeb
DarkGate
+ 74 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/231009-pt2wzach6s/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Program crash
Drops file in Windows directory
Blocklisted process makes network request
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Downloads MZ/PE file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.63
Link:
https://yomi.yoroi.company/submissions/ffd3edf21e63fee92fb9babbf56ccaddf2d78f58caeb6e6985a25aa4b8c519f1

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_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)

File information

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

Comments