MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4. 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 2 File information Comments 1
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SHA256 hash: 415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4
SHA3-384 hash: 4bbe8af8a3b56e4fcf8f9ac06c276ddc4962e793bc8260011ea0992b423a5bcabd273724466084105a96b93dca182efa
SHA1 hash: fd6d471d3722e1dbdb7dc5ec0cfd5eeb0c517a20
MD5 hash: b88309d6728dd0180302fb6ddac82b27
humanhash: high-potato-enemy-twenty
File name:b88309d6728dd0180302fb6ddac82b27
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:2'256'384 bytes
First seen:2024-01-18 00:51:35 UTC
Last seen:2024-01-18 04:28:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:Pk/X+IxY/I09/82K+/IMCZ2cZHeIRqnU1rIRtDk2ThDuq:PMxYb9E2fIMW2ccIRrroDk5q
Threatray 2'856 similar samples on MalwareBazaar
TLSH T1B3A53307962BE2A6C952EB3AC58F64044324DBC0F773C14F7148DBEC6566BD6240EE9B
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 :
374
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4.exe
Verdict:
Malicious activity
Analysis date:
2024-01-18 00:54:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d22accba-fe67-46c2-a54d-0939460efe2b

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/471383/
Detection(s):
SecuriteInfo.com.Win64.DropperX-gen.115.22779.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/65a876323c61cd5b4251d64d/reports/082b99fa-b27a-4b23-a132-23caf845a83e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4
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:
Malicious
Link:
https://analyze.intezer.com/analyses/33ca80a8-2e77-41d6-9c0b-98620a1fe699
Result
Threat name:
Amadey, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1376438
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Amadey
Yara detected Amadeys stealer DLL
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: 1376438 Sample: yszRpsr98a.exe Startdate: 18/01/2024 Architecture: WINDOWS Score: 100 53 185.196.10.34 SIMPLECARRIERCH Switzerland 2->53 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 Malicious sample detected (through community Yara rule) 2->63 65 16 other signatures 2->65 9 yszRpsr98a.exe 15 5 2->9         started        14 xksisjkmn.exe 2->14         started        16 Wrfwbqxwlwn.exe 14 5 2->16         started        18 2 other processes 2->18 signatures3 process4 dnsIp5 55 185.196.10.146, 49729, 49730, 49732 SIMPLECARRIERCH Switzerland 9->55 45 C:\Users\user\AppData\...\Wrfwbqxwlwn.exe, PE32+ 9->45 dropped 81 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 9->81 83 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->83 85 Modifies the context of a thread in another process (thread injection) 9->85 20 yszRpsr98a.exe 2 9->20         started        87 Antivirus detection for dropped file 14->87 89 Multi AV Scanner detection for dropped file 14->89 91 Machine Learning detection for dropped file 14->91 23 xksisjkmn.exe 14->23         started        93 Injects a PE file into a foreign processes 16->93 25 Wrfwbqxwlwn.exe 16->25         started        95 Contains functionality to inject code into remote processes 18->95 27 nndij.exe 18->27         started        30 Wrfwbqxwlwn.exe 18->30         started        32 nndij.exe 18->32         started        34 nndij.exe 18->34         started        file6 signatures7 process8 file9 67 Writes to foreign memory regions 20->67 69 Modifies the context of a thread in another process (thread injection) 20->69 71 Injects a PE file into a foreign processes 20->71 36 MSBuild.exe 14 3 20->36         started        39 AddInUtil.exe 23->39         started        51 C:\Users\user\AppData\Local\...\Dctooux.exe, PE32 27->51 dropped 73 Creates an undocumented autostart registry key 27->73 signatures10 process11 signatures12 75 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 36->75 77 Modifies the context of a thread in another process (thread injection) 36->77 79 Injects a PE file into a foreign processes 36->79 41 MSBuild.exe 1 4 36->41         started        process13 dnsIp14 57 80.85.241.193, 49731, 49739, 49741 MEDIAL-ASRU Russian Federation 41->57 47 C:\Users\user\AppData\Local\...\xksisjkmn.exe, PE32+ 41->47 dropped 49 C:\Users\user\AppData\Local\Temp\nndij.exe, PE32 41->49 dropped file15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-01-18 00:52:05 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ifpv7jsicwggwog3rrybwoivtjfv5336yf2gc36zebfs5klkjd2a._file
Verdict:
malicious
Similar samples:
1f7d60cc7c9748e45371eba030f9cf8e73c4b6b016a962136c58ab438dde6b00
PureLogsStealer
4acddc15352051552d4684fff6d07d18305cf7276d208adf7e2f59c5a70c909a
PureLogsStealer
68d282c16c83a849e29fb395b3e1864c3df158edf47a92ffb078b81dcafd7888
PureLogsStealer
72f5f9230c025a393d1362241679fd0dd5c48b7e3786591f35b3f74eccf53978
PureLogsStealer
768aadddf48f4b9789212f00e5ed2fbb4ec27702d38c9013bf10b89f7a28a12c
PureLogsStealer
8252f99b0f6c26c5c6360c896b26d2acf273ec3c68cf2d883fce4727fe926237
PureLogsStealer
bdd18149da8dd36475433df59529ff1159969bb23aa34274e9a114e2979dfdc8
PureLogsStealer
+ 2'846 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat persistence rat
Link:
https://tria.ge/reports/240118-a73cbsacc5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Downloads MZ/PE file
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4
MD5 hash:
b88309d6728dd0180302fb6ddac82b27
SHA1 hash:
fd6d471d3722e1dbdb7dc5ec0cfd5eeb0c517a20
Link:
https://www.unpac.me/results/2870d9d4-e041-4727-9b9c-e1275e46742e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/415f5fa64815/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/415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Web download

PureLogsStealer

Executable exe 415f5fa648158c6b38db8c701b39159a4b5eef7ec174616fd9204b2ea96a48f4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2749237/
Cape
Cape
https://www.capesandbox.com/analysis/471383/

Comments


Avatar
zbet commented on 2024-01-18 00:51:36 UTC

url : hxxp://185.196.10.146/Zumyefllhkv.exe