MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a
SHA3-384 hash: 881b2e70cd6cbe3a5fe75ebfa9fbdc71ea08421b0c8d4f7b1cd89bcc96475dbc959226cd001b5e48a27510c755c9a3e9
SHA1 hash: f31473ebcab052a6a632ce165fd7c717b8add5d4
MD5 hash: ac015ea331170ea31df4abc5461b51f4
humanhash: kansas-burger-kilo-foxtrot
File name:d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:70'032 bytes
First seen:2024-05-08 13:33:04 UTC
Last seen:2024-05-08 14:16:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 1536:y1gopCTSbwFnN/GGGw8RbXnnzo5d9Zb35LhlEDSUlJA7FAx:yISkFAq8Rbnnzo5d9Zb35LhlEDSUlJA
Threatray 3'263 similar samples on MalwareBazaar
TLSH T16E6306D5E2688E91F2FB5C3D48AD187007FFB1EEFA02D29A6984606C0953FD71D016CA
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 9229e8e8e871b24c (2 x XWorm, 1 x AsyncRAT, 1 x PureLogsStealer)
Reporter adrian__luca
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
309
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a
Verdict:
Malicious activity
Analysis date:
2024-05-08 13:33:19 UTC
Tags:
fileshare xworm
Link:
https://app.any.run/tasks/47cc7bf1-2ffc-486f-88dc-1a37ae05b8e0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.3151.3847.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a process with a hidden window
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/663b7f57a2d36d9500f2d2cc/reports/c77dbddb-c7f4-4eb6-bfa8-df627355b8be/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9a555563-ca1f-4281-bbce-8484cca4b48c
Result
Threat name:
PureLog Stealer, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1438310
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for dropped file
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
Sample uses string decryption to hide its real strings
Sigma detected: Notepad Making Network Connection
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected PureLog Stealer
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1438310 Sample: y0w04xGM45.exe Startdate: 08/05/2024 Architecture: WINDOWS Score: 100 25 l-0003.l-dc-msedge.net 2->25 27 dual-spov-0006.spov-msedge.net 2->27 29 5 other IPs or domains 2->29 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 13 other signatures 2->45 7 notepad.exe 14 3 2->7         started        11 y0w04xGM45.exe 16 5 2->11         started        14 notepad.exe 2 2->14         started        signatures3 process4 dnsIp5 33 13.107.137.11, 443, 49709 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 7->33 47 Antivirus detection for dropped file 7->47 49 System process connects to network (likely due to code injection or exploit) 7->49 51 Multi AV Scanner detection for dropped file 7->51 53 Machine Learning detection for dropped file 7->53 16 notepad.exe 7->16         started        35 dual-spov-0006.spov-msedge.net 13.107.139.11, 443, 49705, 49718 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 11->35 37 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49706, 49713 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 11->37 23 C:\Users\user\AppData\Roaming\notepad.exe, PE32 11->23 dropped 55 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->55 18 y0w04xGM45.exe 2 11->18         started        21 notepad.exe 14->21         started        file6 signatures7 process8 dnsIp9 31 193.161.193.99, 40303, 49707, 49708 BITREE-ASRU Russian Federation 18->31
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-04-29 21:17:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2hux3vd6heb3ub66lgfdasgrx777rxzjyr6l3bjmswfeyiinm55a._file
Verdict:
malicious
Similar samples:
2358c0ec98db0b54700a61647dce2769687074ae7cc82dee6472ad41a801ec01
PureLogsStealer
531fb63826f4d36eb31debe554073a4f4a73eaca264699b21e24e912b831f81a
PureLogsStealer
6045030af3412c4670b042c08f7fbf0e31b670e679724388b9192fb512a1e705
PureLogsStealer
d95f052c98a61e3fef8dc23624204d8ef7b9816a69716a6265303d4beda13c08
PureLogsStealer
eb81077a38002c54084490e3097a242e5b606b2546b76f50f7ebe9e9acf8cded
PureLogsStealer
+ 3'253 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:purelogstealer family:xworm family:zgrat persistence rat stealer trojan
Link:
https://tria.ge/reports/240508-qt3zpshd89/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Detect Xworm Payload
Detect ZGRat V1
PureLog Stealer
PureLog Stealer payload
Xworm
ZGRat
Malware Config
C2 Extraction:
193.161.193.99:40303
Unpacked files
SH256 hash:
d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a
MD5 hash:
ac015ea331170ea31df4abc5461b51f4
SHA1 hash:
f31473ebcab052a6a632ce165fd7c717b8add5d4
Link:
https://www.unpac.me/results/75c713a8-96e0-4162-a4db-2b3277599f9b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
StrelaStealer
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d1e97dd47e3903ba07de598a3048d1bffff8df29c47cbd852c958a4c210d677a

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
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

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

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