MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1
SHA3-384 hash: cb96b72e3220f415ed62b209a86f402800b3ad2688f8b4b6755d06c8fe0e57b1ad5c2b05cf256eb11f8359ac75b1e151
SHA1 hash: 09a0779fbd3bd6c4c0afc0bf306ba5c6077f23d3
MD5 hash: ad189bbc6661c26e5c5383e256356e18
humanhash: alpha-winter-connecticut-oven
File name:S2990471194789300749 2024 pdf.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:3'262'464 bytes
First seen:2024-04-15 13:18:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:IT8K6GsUWfM8hYsZ/PcR3VOIzj2k30Pjb3bNlW5cJGqHbeMUisI8rhVa:ioG62sZ/0UKj21PjTRU5cgq7eMgrh
Threatray 2'746 similar samples on MalwareBazaar
TLSH T1DEE52304AF88C639DF8987F8AC5B4D84EBFCC1A5A0D3E74BAC6564E55C0778B09062F5
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)
Reporter adrian__luca
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
315
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
S2990471194789300749 2024 pdf.rar
Verdict:
No threats detected
Analysis date:
2024-04-11 16:26:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/daf28836-fc11-4c30-8e64-069694d8ba47

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

Behaviour
Searching for the window
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/661d295c54bafb7d21cd2dfc/reports/4845f7c0-3592-4644-be1c-e0c5ba2b0c6f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f22ce555-292b-44f7-8b9c-894fc99ee90c
Result
Threat name:
PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1426100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 AntiVM3
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1426100 Sample: S2990471194789300749 2024 pdf.exe Startdate: 15/04/2024 Architecture: WINDOWS Score: 100 25 107.143.13.0.in-addr.arpa 2->25 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 8 other signatures 2->47 7 S2990471194789300749 2024 pdf.exe 1 5 2->7         started        11 edge.exe 2->11         started        13 edge.exe 3 2->13         started        signatures3 process4 file5 23 C:\Users\user\AppData\Roaming\edge.exe, PE32 7->23 dropped 49 Found many strings related to Crypto-Wallets (likely being stolen) 7->49 51 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->51 53 Injects a PE file into a foreign processes 7->53 15 S2990471194789300749 2024 pdf.exe 20 7->15         started        19 edge.exe 11->19         started        55 Multi AV Scanner detection for dropped file 13->55 21 edge.exe 20 13->21         started        signatures6 process7 dnsIp8 27 94.156.8.224, 2055, 49712, 49715 NET1-ASBG Bulgaria 15->27 29 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->29 31 Tries to steal Mail credentials (via file / registry access) 15->31 33 Found many strings related to Crypto-Wallets (likely being stolen) 15->33 35 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 15->35 37 Tries to harvest and steal browser information (history, passwords, etc) 19->37 39 Tries to harvest and steal Bitcoin Wallet information 19->39 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2024-04-10 14:37:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nxtsqximyfogutrglrl4h64xhndvdlhyzdolhsjhdm7xhmyxrtyq._file
Verdict:
malicious
Similar samples:
0cb284abb63cf61b070bfa0a5250ff536f92907bbf5eec07070b9aeafa4ac2bd
PureLogsStealer
6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1
PureLogsStealer
8547acaeac956cbb78771086b2845cf758f235e22486ef7ddfd81ee1965e6b29
PureLogsStealer
d545f5b27e90abc54cf5a37c35e866c08336a500cecd95e8267c0c729a6b9bbc
PureLogsStealer
df89fca056d515beb7c51de45f2ea6442ae38924144b5422ce79017dadb82654
PureLogsStealer
+ 2'736 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat collection persistence rat spyware stealer
Link:
https://tria.ge/reports/240415-qkjvgafc72/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
8f069cd69808008391f479670d02e7b88d7d7a4c29d1f3c4f5d59d0ce12457c6
MD5 hash:
3dffd145aa34935c900eb23f0952da5c
SHA1 hash:
785fd2423216730b9eee5f278e3cd5c502f54fa9
Link:
https://www.unpac.me/results/5832738b-90c4-4f04-b119-d89b29d623af/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/5832738b-90c4-4f04-b119-d89b29d623af/
SH256 hash:
07232c4b1411295aa04d94bc07b303296d4eb15df8ddd63dae863cf6da62a845
MD5 hash:
1efb48a92936c2c59ff7a51b89f75488
SHA1 hash:
32936f29931b955235022d0911382023841103c8
Link:
https://www.unpac.me/results/5832738b-90c4-4f04-b119-d89b29d623af/
SH256 hash:
6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1
MD5 hash:
ad189bbc6661c26e5c5383e256356e18
SHA1 hash:
09a0779fbd3bd6c4c0afc0bf306ba5c6077f23d3
Link:
https://www.unpac.me/results/5832738b-90c4-4f04-b119-d89b29d623af/
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/6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1

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
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
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.

Malspam

PureLogsStealer

Executable exe 6de7285d0cc15c6a4e265c57c3fb973b4751acf8c8dcb3c9271b3f73b3178cf1

(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