MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff. 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: b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff
SHA3-384 hash: 1860fd30b88ba1ac90cf94d476fca7d0a8a82d2a3e982542ab69b1a0264c87f725b6e63f25ff2c5ff8456a73189d69c8
SHA1 hash: cf0ac3630a81d26733e272aeeccd8b726efd0737
MD5 hash: ee5cbb1ca21a9e066deff4ade0426330
humanhash: violet-gee-five-eighteen
File name:ee5cbb1ca21a9e066deff4ade0426330
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:5'632 bytes
First seen:2024-01-31 04:21:57 UTC
Last seen:2024-01-31 06:22:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 96:mtKQrSLYdeQ4R8F+4DPKiTpRvR7r2VBzNt:mtretRx4DJyVD
TLSH T1D0C1B655B3ED9373E93A473658F3978217B4F7968C128F1E7488012B2E232941AA27A1
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 :
2
# of downloads :
750
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
phorpiex
Create hunting rule
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2024-01-30 19:56:30 UTC
Tags:
loader hausbomber stealer stealc opendir gcleaner shellcode risepro phorpiex trojan arechclient2 backdoor lumma redline payload doina rat asyncrat remote remcos keylogger miner lgoogloader blacknet rhadamanthys evasion socks5systemz proxy azorult pureloader purecrypter ramnit metastealer neoreklami
Link:
https://app.any.run/tasks/3b53360d-fd9c-40ae-85c2-66f0b937410e

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/473678/
Detection(s):
SecuriteInfo.com.Variant.Barys.438300.13047.8277.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
redcap
Link:
https://www.filescan.io/uploads/65b9caebbc91f83c80734c57/reports/bef38671-5eac-4d98-a5bc-446b051ce68e/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff
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:
Unknown
Link:
https://analyze.intezer.com/analyses/1765bea1-d95f-467b-8b09-342ec8bed0bf
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1383793
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Drops executable to a common third party application directory
Drops large PE files
Found many strings related to Crypto-Wallets (likely being stolen)
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 domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Process Patterns NTDS.DIT Exfil
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1383793 Sample: bmRxqHHniX.exe Startdate: 31/01/2024 Architecture: WINDOWS Score: 100 86 Multi AV Scanner detection for domain / URL 2->86 88 Antivirus detection for URL or domain 2->88 90 Multi AV Scanner detection for submitted file 2->90 92 5 other signatures 2->92 9 bmRxqHHniX.exe 15 5 2->9         started        14 Rwshevq.exe 2->14         started        16 Rwshevq.exe 14 5 2->16         started        process3 dnsIp4 84 172.67.162.192 CLOUDFLARENETUS United States 9->84 58 C:\Users\user\AppData\Roaming\Rwshevq.exe, PE32+ 9->58 dropped 106 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->106 108 Modifies the context of a thread in another process (thread injection) 9->108 110 Injects a PE file into a foreign processes 9->110 18 bmRxqHHniX.exe 24 9->18         started        23 Rwshevq.exe 14->23         started        25 Rwshevq.exe 24 16->25         started        file5 signatures6 process7 dnsIp8 78 38.170.242.108 COGENT-174US United States 18->78 48 C:\Users\user\AppData\Local\...\Cqlxhbxcf.exe, PE32 18->48 dropped 50 C:\Users\user\AppData\...\sqlite.interop.dll, PE32+ 18->50 dropped 94 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->94 96 Tries to steal Mail credentials (via file / registry access) 18->96 98 Found many strings related to Crypto-Wallets (likely being stolen) 18->98 27 Cqlxhbxcf.exe 18->27         started        52 C:\Users\user\AppData\Local\Temp\Hpntg.exe, PE32 23->52 dropped 100 Tries to harvest and steal browser information (history, passwords, etc) 23->100 102 Tries to harvest and steal Bitcoin Wallet information 23->102 31 Hpntg.exe 23->31         started        54 C:\Users\user\AppData\...\Rolbbudcxiy.exe, PE32 25->54 dropped 33 Rolbbudcxiy.exe 25->33         started        file9 signatures10 process11 file12 60 C:\Users\user\AppData\Local\Temp\...\main.exe, PE32+ 27->60 dropped 62 C:\Users\user\AppData\Local\...\nsis7z.dll, PE32 27->62 dropped 64 C:\Users\user\AppData\Local\...\System.dll, PE32 27->64 dropped 72 13 other files (none is malicious) 27->72 dropped 112 Drops large PE files 27->112 35 main.exe 27->35         started        66 C:\Users\user\AppData\Local\...\nsis7z.dll, PE32 31->66 dropped 68 C:\Users\user\AppData\Local\...\System.dll, PE32 31->68 dropped 70 C:\Users\user\AppData\Local\...\StdUtils.dll, PE32 31->70 dropped 74 8 other files (none is malicious) 31->74 dropped 40 main.exe 31->40         started        76 13 other files (none is malicious) 33->76 dropped 42 main.exe 33->42         started        signatures13 process14 dnsIp15 80 51.83.3.90 OVHFR France 35->80 82 192.145.234.17 IMH-WESTUS United States 35->82 56 C:\Users\user\AppData\Roaming\...\Updater.exe, PE32 35->56 dropped 104 Drops executable to a common third party application directory 35->104 44 main.exe 35->44         started        46 main.exe 40->46         started        file16 signatures17 process18
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff/
Threat name:
ByteCode-MSIL.Trojan.Seraph
Create hunting rule
Status:
Malicious
First seen:
2024-01-27 18:37:56 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wyftlebawfidmdksupapbwomrnvgvtvteb247idlsuboewueap7q._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat collection persistence rat spyware stealer
Link:
https://tria.ge/reports/240131-ey8j7sbee2/
Behaviour
Detects videocard installed
Enumerates processes with tasklist
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff
MD5 hash:
ee5cbb1ca21a9e066deff4ade0426330
SHA1 hash:
cf0ac3630a81d26733e272aeeccd8b726efd0737
Link:
https://www.unpac.me/results/a1641742-6b7e-4965-80f4-e11cfa127b59/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b60b359020b1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff

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:MSIL_TinyDownloader_Generic
Create hunting rule
Author:albertzsigovits
Description:Detects small-sized dotNET downloaders
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 b60b359020b150360d52a3c0f0d9cc8b6a6aceb32075cfa06b9502e25a8403ff

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/473678/
  
URLhaus
https://urlhaus.abuse.ch/url/2753933/

Comments


Avatar
zbet commented on 2024-01-31 04:21:58 UTC

url : hxxps://magic.poisontoolz.com/Pure.exe