MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 381916d6fb7edc9c8173fe16c87eed4c133c5ee9eaaa721f3d69eb3db044c06f. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 381916d6fb7edc9c8173fe16c87eed4c133c5ee9eaaa721f3d69eb3db044c06f
SHA3-384 hash: 362bbc66b566db75deb397a1b16e20e93c8e640dfccc6a76301f25699725b355be31ad02bf64a1c0bbd359b41db15e01
SHA1 hash: af1481a6f6328879f64208090fa42f165bc58136
MD5 hash: 20b96c0bbcd693d63c7ed10fb41de166
humanhash: ceiling-august-quebec-tango
File name:file
Download: download sample
Signature MysticStealer
Create hunting rule
File size:1'114'488 bytes
First seen:2023-09-19 20:28:37 UTC
Last seen:2023-09-19 21:35:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f6040bff5e7406bf13febce5512b9888 (20 x MysticStealer, 5 x RedLineStealer, 1 x a310Logger)
ssdeep 12288:vls86N2dA1IY9i4ytPrJx5ZVfV5TjzBTVyh43IubL5SnhwoUOfKUJACpA08crPoJ:Ns8Y2dA1h9i4ytvV/3d+6xDCT9rjA/
Threatray 19 similar samples on MalwareBazaar
TLSH T16035AE2178C484B6EEF220BB43ECB665466DD0B40B558ADF16C85BEEE7607C13F32592
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 :
281
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-09-19 20:30:48 UTC
Tags:
stealc stealer redline
Link:
https://app.any.run/tasks/3846adf7-d742-465c-8b33-b273bb5bdcbf

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/449842/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.61192.15468.13785.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file
Delayed writing of the file
Launching a process
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
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/650a048f32ffdb7a7a0c562c/reports/cb0c0c31-f148-4a67-81a3-22e8aff144ee/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/381916d6fb7edc9c8173fe16c87eed4c133c5ee9eaaa721f3d69eb3db044c06f
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:
Sysinternals
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6a240ddb-abf1-404f-94a6-28ed812eecd9
Result
Threat name:
Mystic Stealer, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1311122
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
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: 1311122 Sample: file.exe Startdate: 19/09/2023 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus detection for URL or domain 2->46 48 7 other signatures 2->48 8 file.exe 1 2->8         started        11 HV4Q1E6gQEnyuZp.exe 2 2->11         started        process3 signatures4 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 WerFault.exe 23 9 8->18         started        20 conhost.exe 8->20         started        66 Tries to harvest and steal browser information (history, passwords, etc) 11->66 process5 dnsIp6 40 5.42.92.211, 49726, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 13->40 32 C:\Users\user\AppData\...\HV4Q1E6gQEnyuZp.exe, PE32 13->32 dropped 34 C:\Users\user\AppData\...\4EAyI9dk9z02Gzhq, SQLite 13->34 dropped 36 C:\Users\user\...\4EAyI9dk9z02Gzhq.dll, PE32 13->36 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 22 HV4Q1E6gQEnyuZp.exe 4 13->22         started        26 cmd.exe 1 13->26         started        file7 signatures8 process9 dnsIp10 38 77.91.124.82, 19071, 49729, 49730 ECOTEL-ASRU Russian Federation 22->38 50 Antivirus detection for dropped file 22->50 52 Multi AV Scanner detection for dropped file 22->52 54 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->54 58 2 other signatures 22->58 56 Uses schtasks.exe or at.exe to add and modify task schedules 26->56 28 conhost.exe 26->28         started        30 schtasks.exe 1 26->30         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/381916d6fb7edc9c8173fe16c87eed4c133c5ee9eaaa721f3d69eb3db044c06f/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-09-19 20:29:07 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=hamrnvx3p3ojzalt7ylmq7xnjqjtyxxj5kvhehz5nhvt3mceybxq._file
Verdict:
unknown
Similar samples:
20e63646a7dd55c35b17af2514485c7e70a223a117d137adf3e647b1a044ef2d
MysticStealer
271ae3d2910af96b5e89f2195e92be02c9e46b79820a31f69c59f35d3330d3dc
MysticStealer
5ba771db299ff03c5eeeec6ca6105333267a44fdade1d0c38723c333aaabced3
MysticStealer
700985f7c1ac041e2ba3762046f248e88a1d6d96ee043ff45fe83fdc8b5f01bb
MysticStealer
712ea7c3ee4a9c62455387e56ab999e8032f87908af0ab69026245da631013a2
MysticStealer
7d36e2d547124ec8b0098ea63c07466c7bb5a25dea8b90f8e4e3eabb212464e9
MysticStealer
814ab0c1d7a956cfd19c29318f64ae89f2f5843a6eec8158ad7cb4c44f945fbe
MysticStealer
d2a29e0904fe3d8d32fc05891c0b82626101a8ad5af8177c33c686ef67db4d32
MysticStealer
e4b4807cfda63b6dd9a87a09c3ac79eb06a7e2843ae9492c00d1351d7e8face4
MysticStealer
f097b87b3bcf5a7babd611978b998b3600a66522375116acfaff00a2c90ea3cd
MysticStealer
+ 9 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:reid infostealer spyware
Link:
https://tria.ge/reports/230919-y9jvrsbh61/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Executes dropped EXE
Loads dropped DLL
RedLine
Malware Config
C2 Extraction:
77.91.124.82:19071
Unpacked files
SH256 hash:
f157c80d3dcf3e18a9cee71cf7b7c816ae806cf6640c67079a856f37769d20b1
MD5 hash:
736ab164867addc0d3090f9da59d3991
SHA1 hash:
77c045a454a09a06ba6f10f4aad3a3e9f98bfea3
Link:
https://www.unpac.me/results/e12a15b9-6e90-4d42-b9e8-2f4372bac052/
SH256 hash:
381916d6fb7edc9c8173fe16c87eed4c133c5ee9eaaa721f3d69eb3db044c06f
MD5 hash:
20b96c0bbcd693d63c7ed10fb41de166
SHA1 hash:
af1481a6f6328879f64208090fa42f165bc58136
Link:
https://www.unpac.me/results/e12a15b9-6e90-4d42-b9e8-2f4372bac052/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/381916d6fb7e/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/381916d6fb7edc9c8173fe16c87eed4c133c5ee9eaaa721f3d69eb3db044c06f

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:DebuggerException__SetConsoleCtrl
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/449842/

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