MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 420e895398b4c9524e17f6d65455eefcf288b239027494f705a62413496ec157. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 420e895398b4c9524e17f6d65455eefcf288b239027494f705a62413496ec157
SHA3-384 hash: 46686edb3bf85ea88b6f0fde3f48d9f12ac7ffeb0de17a17400856bd9442ade6be54ee153ce5e39c9b5c5c426b73af3f
SHA1 hash: 6d3634cf3f6e9c84b993ac83cc2f22b762fd13a7
MD5 hash: 24adc860894a60d90802dca4026269f2
humanhash: carolina-jig-two-charlie
File name:24adc860894a60d90802dca4026269f2
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:493'568 bytes
First seen:2024-02-19 11:08:08 UTC
Last seen:2024-02-19 12:50:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:t1QSmPwRYnOELz89dlIdZXGe3R2+ZzUgxx/82kR8tgG68b:t1QSmP0Y74wXGe3R7z3i2kqmG68b
TLSH T198A4122AB1FCCA6BC27E1AB5D460145A06F6B7553233EE0C29C6B1918DF2F815B113E3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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)
File icon (PE):PE icon
dhash icon ccd4cc68f0d4d469 (6 x Formbook, 5 x AgentTesla, 3 x PureLogsStealer)
Reporter zbetcheckin
Tags:32 exe PureLogStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
288
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6504d0ac86ab8a9cf4a0348a74597ba994a7fc7296055005be07c581e77dbefb.doc
Verdict:
Malicious activity
Analysis date:
2024-02-19 10:08:35 UTC
Tags:
exploit cve-2017-11882 originbotnet
Link:
https://app.any.run/tasks/c4c57130-8fb9-4504-bc61-8ee72b7f8232

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/476786/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Sending an HTTP GET request
Reading critical registry keys
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65d336d3c5e1a083fbf1c8be/reports/e0d0a980-3eab-4337-93e5-6e68bdeb900e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/420e895398b4c9524e17f6d65455eefcf288b239027494f705a62413496ec157
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a0e4cad9-92e3-47e5-a444-70027b5dfe37
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1394495
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Yara detected AntiVM3
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1394495 Sample: AKlpN7kFYK.exe Startdate: 19/02/2024 Architecture: WINDOWS Score: 100 24 Multi AV Scanner detection for domain / URL 2->24 26 Antivirus detection for URL or domain 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 7 other signatures 2->30 7 AKlpN7kFYK.exe 4 2->7         started        process3 signatures4 32 Adds a directory exclusion to Windows Defender 7->32 34 Injects a PE file into a foreign processes 7->34 10 powershell.exe 23 7->10         started        12 AKlpN7kFYK.exe 7->12         started        14 AKlpN7kFYK.exe 7->14         started        16 2 other processes 7->16 process5 process6 18 WmiPrvSE.exe 10->18         started        20 conhost.exe 10->20         started        22 WerFault.exe 19 16 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/420e895398b4c9524e17f6d65455eefcf288b239027494f705a62413496ec157
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/420e895398b4c9524e17f6d65455eefcf288b239027494f705a62413496ec157/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2024-02-19 11:09:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iihisu4ywtevetqx63lfivpo7tzirmrzaj2jj5yfuysbgsloyflq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/240219-m84yrsda26/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
72638f4b30cc9dab51d31216991957bf1cd118b8a8743227b3e8f9c4805f7628
MD5 hash:
2a8240bba06e832ee5d136a0a7e5b5b9
SHA1 hash:
de49d9b33004a4a622a4279b3ee2b3e3e5cd012b
Link:
https://www.unpac.me/results/e0177fc8-399f-40a6-b823-6370dcea8b68/
SH256 hash:
34ed3be2238d8f2fd4dd771f5575995e17ca46d5ca85f431d8bf2e380166c419
MD5 hash:
3aa5ddb8ae63bbc7b019d0bdd10f9c80
SHA1 hash:
928c1fa6d0ef04bce386f4a72afee3780df18b1f
Link:
https://www.unpac.me/results/e0177fc8-399f-40a6-b823-6370dcea8b68/
SH256 hash:
06e657f27dec7d4238de33bccffe2afe0ddeb0db34b1b67c9824784dc4c2ab0b
MD5 hash:
4e889cbaa7a03d4d3c31d6ef203ad840
SHA1 hash:
7b2723a8cbfa237773b733fd59c8445ea9e3356b
Link:
https://www.unpac.me/results/e0177fc8-399f-40a6-b823-6370dcea8b68/
SH256 hash:
187f34a7e081cb241417e0e3e7600de88aa6e8795066ab14d24ae338d7906b1c
MD5 hash:
ad372aba81dba76b95f80d9a80c666d8
SHA1 hash:
593d9cd211c346c73df370195df9be76208381d9
Link:
https://www.unpac.me/results/e0177fc8-399f-40a6-b823-6370dcea8b68/
SH256 hash:
420e895398b4c9524e17f6d65455eefcf288b239027494f705a62413496ec157
MD5 hash:
24adc860894a60d90802dca4026269f2
SHA1 hash:
6d3634cf3f6e9c84b993ac83cc2f22b762fd13a7
Link:
https://www.unpac.me/results/e0177fc8-399f-40a6-b823-6370dcea8b68/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/420e895398b4/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/420e895398b4c9524e17f6d65455eefcf288b239027494f705a62413496ec157

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:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

PureLogsStealer

Executable exe 420e895398b4c9524e17f6d65455eefcf288b239027494f705a62413496ec157

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2764485/
Cape
Cape
https://www.capesandbox.com/analysis/476786/

Comments


Avatar
zbet commented on 2024-02-19 11:08:09 UTC

url : hxxps://amassmodel.top/pages/ytpzx.exe