MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 297ea905671f1ac4260ca6c7a0bc2f14559922a05b596351a39e664c7d4a4b5a. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 297ea905671f1ac4260ca6c7a0bc2f14559922a05b596351a39e664c7d4a4b5a
SHA3-384 hash: a0769111c895d5daf77eb178f265e15efce96461d0dd6cc3b2bbb35dbabf1ae69a19ab20e5dca78fbddac744f43f3c30
SHA1 hash: e1b6310391468820c8eba908111b8a2362fb91a6
MD5 hash: add455af0132081b4c225417621fa02a
humanhash: high-juliet-low-delaware
File name:file
Download: download sample
Signature MysticStealer
Create hunting rule
File size:402'944 bytes
First seen:2023-09-19 03:42:51 UTC
Last seen:2023-09-19 04:35:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 36723152dcc89be0d0104bd374001ada (74 x MysticStealer, 4 x RedLineStealer, 1 x Amadey)
ssdeep 6144:oybjEA2jicP5iOo2T8VrSd/sUAOKkl+Yv3M54X3w4myvTDIPMXxliRU1Sa:oybtqiG59ouEkRfQ4w6ISo+1Sa
Threatray 20 similar samples on MalwareBazaar
TLSH T10084B080BF81A437D922153205B19B7E4D3D79A10E29999B53F77AAEDF302C05FE0636
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter andretavare5
Tags:exe MysticStealer


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

Intelligence

File Origin
# of uploads :
2
# of downloads :
279
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-09-19 03:43:23 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/627224a8-ed81-4f2d-8969-e5d22a3ababc

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/449538/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.61167.27372.13364.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Delayed writing of the file
Launching a process
Сreating synchronization primitives
Creating a file in the %temp% directory
Unauthorized injection to a system process
Gathering data
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
control greyware lolbin
Link:
https://www.filescan.io/uploads/650918c732ffdb7a7a0b155c/reports/7f94009d-19b4-4fbb-9062-d5e985964920/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/297ea905671f1ac4260ca6c7a0bc2f14559922a05b596351a39e664c7d4a4b5a
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/bf4bf201-8c7a-4bef-a814-6253db6d0eea
Result
Threat name:
Mystic Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1310505
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/297ea905671f1ac4260ca6c7a0bc2f14559922a05b596351a39e664c7d4a4b5a/
Threat name:
Win32.Trojan.Stealerc
Create hunting rule
Status:
Malicious
First seen:
2023-09-19 03:43:05 UTC
File Type:
PE (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ff7ksblhd4nmijqmu3d2bpbpcrkzsivalnmwgundtztey7kkjnna._file
Verdict:
malicious
Similar samples:
03ddfd20da55ea812ff6f36266f32e0410db40c4cac33cdd53677b56fe6d1391
MysticStealer
187699200f24fe0885e8a151371196eab0b3275e16c6e24534a95f6da84b1296
MysticStealer
4fd7a643f46c75d36363eb162d6aece22c8466e45774f86c5fb6da5dcf58dc0c
MysticStealer
5c1a288af813da6abb459e53c9e8a808c7bce7d3e8d43a73c9c525b3e97ed101
MysticStealer
5d59290a5a80f52cba944d47cf09a084c32aa9ebc271c1d17f6ccdbbdbb7ee45
MysticStealer
78ea6aae2227c96fe1f5e0042be914bc454bbe7756dd57efde6226014d0bc84f
MysticStealer
a122abf17513a4ccd45656377ba0b7a3a3b9d814494cf12c6ff11e748a167750
MysticStealer
accb84925ab6cbccfe808371dec9beccebde89da1a8d8eb411e22258cc7e82fd
MysticStealer
aea2dccf37cd409c60dbe731c82cd60ced4289dea38a2bfb678e313b002c6a0b
MysticStealer
bdefdcbdd5af76934913cdfc76ac1785f6df8a5fe32d36e1fbabcf8de754867a
MysticStealer
+ 10 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230919-d9xfmsee9x/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
f157c80d3dcf3e18a9cee71cf7b7c816ae806cf6640c67079a856f37769d20b1
MD5 hash:
736ab164867addc0d3090f9da59d3991
SHA1 hash:
77c045a454a09a06ba6f10f4aad3a3e9f98bfea3
Link:
https://www.unpac.me/results/5853d6f9-d47e-4f68-b257-54a1ed575e37/
SH256 hash:
297ea905671f1ac4260ca6c7a0bc2f14559922a05b596351a39e664c7d4a4b5a
MD5 hash:
add455af0132081b4c225417621fa02a
SHA1 hash:
e1b6310391468820c8eba908111b8a2362fb91a6
Link:
https://www.unpac.me/results/5853d6f9-d47e-4f68-b257-54a1ed575e37/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/297ea905671f/report/overview.html
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/297ea905671f1ac4260ca6c7a0bc2f14559922a05b596351a39e664c7d4a4b5a

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

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/449538/

Comments