MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684. 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


PureCrypter


Vendor detections: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684
SHA3-384 hash: 6117b723b1360b728f33af0421226695ea4cce2224e2f275aa10d8f0f7c7d728f56e50c485833e1585e68958074e485b
SHA1 hash: f3e8daa5f19ae9ad5ba276cc00c4b713b3bd97dc
MD5 hash: aed0790f468e61e61541c3ba68c1fb5b
humanhash: victor-georgia-mississippi-queen
File name:BankXCopy.pif
Download: download sample
Signature PureCrypter
Create hunting rule
File size:76'288 bytes
First seen:2023-11-07 15:26:55 UTC
Last seen:2023-11-07 17:43:02 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 192:lWXaKhwWmON31hnz4nPt7711rMy89k68/aOthlebUEpzup1LMr:lQNZmOF3nUF311rMV9caOth8pzuj
Threatray 9 similar samples on MalwareBazaar
TLSH T1FD73F771D5894333DA6B0F78C4AF3A4F0726AE584C42AB4BE89C73B41EF33915C5465A
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)
File icon (PE):PE icon
dhash icon 125ad212e9cd3682 (40 x AgentTesla, 21 x Loki, 19 x Heodo)
Reporter lowmal3
Tags:exe purecrypter

Intelligence

File Origin
# of uploads :
2
# of downloads :
329
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BankXCopy.pif
Verdict:
Malicious activity
Analysis date:
2023-11-07 16:15:43 UTC
Tags:
purelogs stealer
Link:
https://app.any.run/tasks/01ff4a38-0077-453f-8f2b-17f46df72b70

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.PWSX-gen.29656.13510.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/654a57473dd412119bf02262/reports/36fd50cd-4b67-4aeb-aa45-3d85558b2beb/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/0a4d2bae-4062-4027-a97f-f64f0cac638c
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1338320
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
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 dropped file
Multi AV Scanner detection for submitted file
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1338320 Sample: BankXCopy.pif.exe Startdate: 07/11/2023 Architecture: WINDOWS Score: 100 31 qu.ax 2->31 33 10.76.9.0.in-addr.arpa 2->33 47 Antivirus / Scanner detection for submitted sample 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 .NET source code contains potential unpacker 2->51 53 4 other signatures 2->53 7 BankXCopy.pif.exe 15 5 2->7         started        12 Dwfmdxpdjp.exe 14 5 2->12         started        14 Dwfmdxpdjp.exe 4 2->14         started        signatures3 process4 dnsIp5 35 qu.ax 92.118.112.4, 443, 49729, 49736 GUDAEV-ASRU Russian Federation 7->35 27 C:\Users\user\AppData\...\Dwfmdxpdjp.exe, PE32+ 7->27 dropped 55 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->55 57 Modifies the context of a thread in another process (thread injection) 7->57 59 Injects a PE file into a foreign processes 7->59 16 BankXCopy.pif.exe 23 7->16         started        61 Multi AV Scanner detection for dropped file 12->61 21 Dwfmdxpdjp.exe 12->21         started        23 Dwfmdxpdjp.exe 14->23         started        file6 signatures7 process8 dnsIp9 29 91.92.242.74, 49735, 49737, 49740 THEZONEBG Bulgaria 16->29 25 C:\Users\user\AppData\...\sqlite.interop.dll, PE32+ 16->25 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->37 39 Tries to steal Mail credentials (via file / registry access) 16->39 41 Found many strings related to Crypto-Wallets (likely being stolen) 16->41 43 Tries to harvest and steal Bitcoin Wallet information 21->43 45 Tries to harvest and steal browser information (history, passwords, etc) 23->45 file10 signatures11
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-11-07 11:18:50 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2senkvism6y7k2twbeh76mc33v33nloums6a3ycbqvzayyrmy2ca._file
Verdict:
malicious
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aa0fa30ef80538c3902ec9e99e8309606b1e5a81ac6113a43ee79d22f3548f96
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b33b594b66841e5852e2806741af2952539af5f54b3f92473ee3743db000b37f
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c2c3665fcc34cfb52d73b9b5c28f04b3ce1c0d585dceb614d3759626d1326631
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Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/231107-svq3mscf69/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684
MD5 hash:
aed0790f468e61e61541c3ba68c1fb5b
SHA1 hash:
f3e8daa5f19ae9ad5ba276cc00c4b713b3bd97dc
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/27a1e4fd-b98c-48ff-9a89-cd6b80e6600b/
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/d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684

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_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.

Malspam

PureCrypter

Executable exe d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684

(this sample)

  
Delivery method
Distributed via e-mail attachment

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