MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecf3313180ce02f661b4d3807efb4f2016bfcf7a2e1cef313a467e8473452375. 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


MysticStealer


Vendor detections: 14


Intelligence 14 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecf3313180ce02f661b4d3807efb4f2016bfcf7a2e1cef313a467e8473452375
SHA3-384 hash: f2194668cf7d4f706604abebbd47f531e17d66fd65be1b1e36f729d965e5ee360b09ae8287ae25047a18d33db4ce4737
SHA1 hash: 0a161a2b399d518b53b63fbbd6c59dacb02335d2
MD5 hash: a72a5a1a47641ba0174174850c40ae96
humanhash: orange-juliet-virginia-undress
File name:file
Download: download sample
Signature MysticStealer
Create hunting rule
File size:380'792 bytes
First seen:2023-09-17 23:00:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b513b6ff92f9b5c15ac75813ce229ad0 (25 x MysticStealer, 6 x RedLineStealer, 1 x DCRat)
ssdeep 6144:f2vJm09zORs+z/TMify9DAORgQ2jcGbX834EEqQGWmY6HwkIXUX5Nt28/:f+w09CK5NMdjLbyVWmDNY8/
Threatray 497 similar samples on MalwareBazaar
TLSH T17A84AE1C39FA8872F9B61A364AF887B59A3D7470435209EF93F91F3D4F211C1A63161A
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter andretavare5
Tags:exe MysticStealer


Avatar
andretavare5
Sample downloaded from http://77.91.68.238/love/no230.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
302
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
ecf3313180ce02f661b4d3807efb4f2016bfcf7a2e1cef313a467e8473452375.exe
Verdict:
Malicious activity
Analysis date:
2023-09-18 02:40:47 UTC
Tags:
stealc stealer redline
Link:
https://app.any.run/tasks/a6985c48-8998-485d-bd84-7b8bd2e6b940

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/449212/
Detection(s):
Win.Trojan.Jaik-10007916-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Creating a file in the %temp% directory
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin overlay packed
Link:
https://www.filescan.io/uploads/65078530988a26b6d96e0f30/reports/7b2e237b-b87b-41e8-a9bb-b218718927fe/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ecf3313180ce02f661b4d3807efb4f2016bfcf7a2e1cef313a467e8473452375
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b3cdbc80-0d10-4e57-99f9-abeef4fe4361
Result
Threat name:
Mystic Stealer, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1309710
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
DLL side loading technique detected
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1309710 Sample: file.exe Startdate: 18/09/2023 Architecture: WINDOWS Score: 100 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 7 other signatures 2->46 8 file.exe 2->8         started        11 l19L48I8g9gXkL2.exe 2 2->11         started        process3 signatures4 58 Contains functionality to inject code into remote processes 8->58 60 Writes to foreign memory regions 8->60 62 Allocates memory in foreign processes 8->62 64 Injects a PE file into a foreign processes 8->64 13 AppLaunch.exe 18 8->13         started        18 AppLaunch.exe 8->18         started        66 Tries to harvest and steal browser information (history, passwords, etc) 11->66 process5 dnsIp6 38 5.42.92.211, 49700, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 13->38 30 C:\Users\user\AppData\...\l19L48I8g9gXkL2.exe, PE32 13->30 dropped 32 C:\Users\user\AppData\...\2Tq7VE1UUBzHV3tP, SQLite 13->32 dropped 34 C:\Users\user\...\2Tq7VE1UUBzHV3tP.dll, PE32 13->34 dropped 68 Found many strings related to Crypto-Wallets (likely being stolen) 13->68 70 Tries to harvest and steal browser information (history, passwords, etc) 13->70 72 DLL side loading technique detected 13->72 74 Tries to steal Crypto Currency Wallets 13->74 20 l19L48I8g9gXkL2.exe 4 13->20         started        24 cmd.exe 1 13->24         started        file7 signatures8 process9 dnsIp10 36 77.91.124.82, 19071, 49701, 49702 ECOTEL-ASRU Russian Federation 20->36 48 Antivirus detection for dropped file 20->48 50 Multi AV Scanner detection for dropped file 20->50 52 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->52 56 2 other signatures 20->56 54 Uses schtasks.exe or at.exe to add and modify task schedules 24->54 26 conhost.exe 24->26         started        28 schtasks.exe 1 24->28         started        signatures11 process12
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ecf3313180ce02f661b4d3807efb4f2016bfcf7a2e1cef313a467e8473452375/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-09-17 23:01:07 UTC
File Type:
PE (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5tztcmmazybpmynu2oah562peall7t32fyoo6mj2iz7ii42fen2q._file
Verdict:
malicious
Similar samples:
18e816bd7e6faac64a412f33031e34d1e1c8be641d1db4f41cd7af382fce3431
MysticStealer
1eeedaf5b11c7e93797bbbcb4e6dfa2638a66534254694d7f0cd40412dd209a1
MysticStealer
220b82bdb7bb8fb762da2930a87c89cb72727cc3edd5115f1b525af3a156b7fe
MysticStealer
242d7eb297977345bf579aa734947f851e21a7c4547f078e81c0606a297df502
MysticStealer
2f9aadf04977d5ec167ab8634c7d5c53c115880d1b8084b199c353148025864d
MysticStealer
53c138ca2e0c51c0fdf76ef07b9819bdfb69891db862de5b330a8ecf55d6dacb
MysticStealer
5eb0a8d0ae7da3b30ecb5c0e6e479c5b5ac87c0b4fdb489863a4d5e6c7864519
MysticStealer
6b643ca0b34defb2996c36f34af070d4a9424a06640262363fb96c5f1ac82667
MysticStealer
979a55f948ac28921bb6d324a807fa69a970d4f3528649b0aa5cfdbda8652076
MysticStealer
a615c86cb0cde7ab5389667672a5975b4cbe7908c483b29234f7a1afcbe3ba4a
MysticStealer
+ 487 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230917-2zh29sdb5s/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
c542f888ac01d2b3476b3e68e97e4b45c3ecbc5c7c86d58068fc073dcfa9261e
MD5 hash:
38d82f87ad1b4c6d0787bc2e7ad6f26e
SHA1 hash:
29c3de119f81e49e2ce60990310d2991dc2fc796
Link:
https://www.unpac.me/results/f064f971-c924-4af2-920f-867206a14403/
SH256 hash:
ecf3313180ce02f661b4d3807efb4f2016bfcf7a2e1cef313a467e8473452375
MD5 hash:
a72a5a1a47641ba0174174850c40ae96
SHA1 hash:
0a161a2b399d518b53b63fbbd6c59dacb02335d2
Link:
https://www.unpac.me/results/f064f971-c924-4af2-920f-867206a14403/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ecf3313180ce/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/ecf3313180ce02f661b4d3807efb4f2016bfcf7a2e1cef313a467e8473452375

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/449212/

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