MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3e052743e942d601719b413754f2d7539be318e8af20de6c476e175dc1bd000. 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



PureLogsStealer


Vendor detections: 15


Intelligence 15 IOCs YARA 5 File information Comments 1

SHA256 hash: b3e052743e942d601719b413754f2d7539be318e8af20de6c476e175dc1bd000
SHA3-384 hash: 68b9575dd392d482855293d5cf3542977af72b94aca9a641a442d695358ce4bff9f572467153768b92f2f8539432adb3
SHA1 hash: c4f3b0e4d2c4e84cfe9b38447910c032ade38aa9
MD5 hash: a72bbdcafba3b40c6f2e7d86844ac059
humanhash: montana-snake-papa-delaware
File name:a72bbdcafba3b40c6f2e7d86844ac059
Download: download sample
Signature PureLogsStealer
File size:3'263'488 bytes
First seen:2024-01-29 07:08:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:xKuv6JXD+yHot/1Jl/7dCwBxzqxti+Cz6DWmhknc6ea73GhlfMQdSHmzMce30yp6:Ytz9IttJpTPUGsQc6ea7uNMQdSGFis
Threatray 2'765 similar samples on MalwareBazaar
TLSH T1EAE5226373065A73CB956736DAB7A7050320FA672503D70BA7C962A9240B3BF1F92707
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)
Reporter zbetcheckin
Tags:64 exe PureLogStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
362
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2024-01-30 00:26:25 UTC
Tags:
hausbomber loader stealer stealc opendir redline keylogger phorpiex trojan payload agenttesla marsstealer arechclient2 backdoor ramnit amadey botnet risepro laplasclipper rhadamanthys netsupport unwanted lokibot evasion gcleaner asyncrat socks5systemz proxy doina miner lumma remote rat gh0st raccoon arkei ransomware quasar

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Sending a UDP request
Sending a custom TCP request
Sending an HTTP GET request
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
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:
PureLog Stealer
Detection:
malicious
Classification:
troj.expl.evad
Score:
96 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Barys
Status:
Malicious
First seen:
2024-01-28 22:01:01 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:zgrat rat
Behaviour
GoLang User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
b3e052743e942d601719b413754f2d7539be318e8af20de6c476e175dc1bd000
MD5 hash:
a72bbdcafba3b40c6f2e7d86844ac059
SHA1 hash:
c4f3b0e4d2c4e84cfe9b38447910c032ade38aa9
Detections:
Typical_Malware_String_Transforms
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:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Author:malware-lu
Rule name:pe_no_import_table
Description:Detect pe file that no import table
Rule name:Typical_Malware_String_Transforms
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information


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

Web download

PureLogsStealer

Executable exe b3e052743e942d601719b413754f2d7539be318e8af20de6c476e175dc1bd000

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2024-01-29 07:08:34 UTC

url : hxxp://185.196.10.146/Iiympojf.exe