MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 201a6a8047b2621bf85356fa0ea76e3c6ce879cda9d2c5a319db5ce9e31ee8df. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments

SHA256 hash: 201a6a8047b2621bf85356fa0ea76e3c6ce879cda9d2c5a319db5ce9e31ee8df
SHA3-384 hash: eabd8da9e8ee9fb003fa3cb4b476e0a0e8d02e028e8c5d76025be723316b8a27b3e08ba4dd354846cd1c99757cf027c3
SHA1 hash: 88b2e25d8046bcbf6948e7beb88fd8356e25aa17
MD5 hash: 4100f3608069e521e6f49a10e820c3f7
humanhash: helium-yankee-crazy-rugby
File name:rtransfer__nciadepagamento.exe
Download: download sample
Signature PureCrypter
File size:76'800 bytes
First seen:2025-06-24 14:00:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:P3L7V7R3nPLEmlhi4zUYfdwvIRY80+3U+Q25kFKO:Pn7PLdhiLmyvKY3kUfr
TLSH T1DD736874B2F16145C21AA6B14A726F3401DB1EBAECEEA60DD87476172B71BFF043640B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 334b0b0f271b6b23 (9 x PureCrypter, 3 x RemcosRAT, 3 x GuLoader)
Reporter FXOLabs
Tags:exe purecrypter

Intelligence


File Origin
# of uploads :
1
# of downloads :
492
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rtransfer__nciadepagamento.exe
Verdict:
Malicious activity
Analysis date:
2025-06-24 14:01:10 UTC
Tags:
stealer netreactor purehvnc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
70%
Tags:
micro hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Launching a process
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Creating a file
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
base64 obfuscated
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 32 Exe x86
Threat name:
ByteCode-MSIL.Trojan.PureLogs
Status:
Malicious
First seen:
2025-06-24 13:16:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Result
Malware family:
purecrypter
Score:
  10/10
Tags:
family:purecrypter collection discovery downloader loader
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
PureCrypter
Purecrypter family
Malware Config
C2 Extraction:
http://example.com/api/test
Unpacked files
SH256 hash:
201a6a8047b2621bf85356fa0ea76e3c6ce879cda9d2c5a319db5ce9e31ee8df
MD5 hash:
4100f3608069e521e6f49a10e820c3f7
SHA1 hash:
88b2e25d8046bcbf6948e7beb88fd8356e25aa17
Detections:
PureCrypter_Stage1
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:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information


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

Malspam

PureCrypter

Executable exe 201a6a8047b2621bf85356fa0ea76e3c6ce879cda9d2c5a319db5ce9e31ee8df

(this sample)

  
Delivery method
Distributed via e-mail attachment

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