MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a57d35e0f7e08695fe13412250900f7507a1ef176c784d37967271f8d489e1dc. 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: 10
| SHA256 hash: | a57d35e0f7e08695fe13412250900f7507a1ef176c784d37967271f8d489e1dc |
|---|---|
| SHA3-384 hash: | 2a8b79f07a1c4aaaa5e158d4e098a4af9090af280c9379fda17d12f4180300aea877c461ddcef46b95d81c9bb682599d |
| SHA1 hash: | 0f51e9844b63d778cfd548933db98d83856d5e2b |
| MD5 hash: | 63ff7f9339a56525dc9753c855c071ab |
| humanhash: | arkansas-don-december-august |
| File name: | file |
| Download: | download sample |
| Signature | MysticStealer |
| File size: | 402'944 bytes |
| First seen: | 2023-09-19 07:28:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 36723152dcc89be0d0104bd374001ada (74 x MysticStealer, 4 x RedLineStealer, 1 x Amadey) |
| ssdeep | 6144:oZcjEX2jicP5iOo2T8VrSd/sUAOCklK0UwI1SL/UkP3BORYW8Yk53j9HeOCyr1Sa:oZcyqiG59ouEkGb1XKispR1Sa |
| Threatray | 35 similar samples on MalwareBazaar |
| TLSH | T13084BF00B2E19672C973113B4EB0EBB92DFD66610AB598AF57FA0B5D4F245C0CB32953 |
| 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 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
306
Origin country :
USVendor Threat Intelligence
Detection:
n/a
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
Forced shutdown of a system process
Unauthorized injection to a system process
Gathering data
Verdict:
No Threat
Threat level:
2/10
Confidence:
100%
Tags:
control greyware lolbin
Verdict:
Malicious
Labled as:
Lazy.Generic
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
Result
Threat name:
Mystic Stealer
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
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:
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2023-09-19 07:29:05 UTC
File Type:
PE (Exe)
AV detection:
19 of 23 (82.61%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 25 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
f157c80d3dcf3e18a9cee71cf7b7c816ae806cf6640c67079a856f37769d20b1
MD5 hash:
736ab164867addc0d3090f9da59d3991
SHA1 hash:
77c045a454a09a06ba6f10f4aad3a3e9f98bfea3
SH256 hash:
a57d35e0f7e08695fe13412250900f7507a1ef176c784d37967271f8d489e1dc
MD5 hash:
63ff7f9339a56525dc9753c855c071ab
SHA1 hash:
0f51e9844b63d778cfd548933db98d83856d5e2b
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files referencing .Net AppLaunch.exe |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | NET |
|---|---|
| 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
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