MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba8561bf19251875a15471812042adac49f825c69c3087054889f6107297c6f3. 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



PureCrypter


Vendor detections: 15


Intelligence 15 IOCs YARA 4 File information Comments

SHA256 hash: ba8561bf19251875a15471812042adac49f825c69c3087054889f6107297c6f3
SHA3-384 hash: 52523c66292e30fd00905adf18481593f38d731326e1acfc967bd687a8579ca82c1dc4ddabc8c3565616b2d252a94377
SHA1 hash: 043644883191079350b2f2ffbefef5431d768f99
MD5 hash: 3f99c2698fc247d19dd7f42223025252
humanhash: pizza-iowa-london-winter
File name:SecuriteInfo.com.Win64.DropperX-gen.12223.30462
Download: download sample
Signature PureCrypter
File size:1'662'464 bytes
First seen:2024-09-15 17:25:08 UTC
Last seen:2024-12-18 10:27:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:3ZAYdRMHkss0gfe4GCfB375jh9WBSI5RyDv/5m0mMra4kpYrK:pAaMH00glBf9UZMgLpY
Threatray 1'185 similar samples on MalwareBazaar
TLSH T11975CF03BA8789B1CE8867F7C9DA050413B7D582B793DA1A798F23D908437BADD4D607
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe purecrypter

Intelligence


File Origin
# of uploads :
2
# of downloads :
363
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759
Verdict:
Malicious activity
Analysis date:
2024-09-07 22:40:37 UTC
Tags:
amadey botnet stealer loader redline metastealer stealc themida cryptbot opendir lumma crypto-regex payload netreactor purehvnc smokeloader python purecrypter purelogs pastebin miner xmrig uac

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Tags:
Stealth Gensteal
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
net_reactor packed packed
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.
Result
Threat name:
PureCrypter
Detection:
malicious
Classification:
spyw.evad
Score:
92 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Detected PureCrypter Trojan
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.PureLogsStealer
Status:
Malicious
First seen:
2024-09-06 06:15:22 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious use of AdjustPrivilegeToken
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
ba8561bf19251875a15471812042adac49f825c69c3087054889f6107297c6f3
MD5 hash:
3f99c2698fc247d19dd7f42223025252
SHA1 hash:
043644883191079350b2f2ffbefef5431d768f99
Detections:
SUSP_OBF_NET_Eazfuscator_String_Encryption_Jan24
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Detect_PowerShell_Obfuscation
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:NET
Author:malware-lu
Rule name:pe_no_import_table
Description:Detect pe file that no import table

File information


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

Web download

PureCrypter

Executable exe ba8561bf19251875a15471812042adac49f825c69c3087054889f6107297c6f3

(this sample)

  
Delivery method
Distributed via web download

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments