MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7693aae819937d6b3d4a8427a16dedc38c0caf0a3988a284c5d1dd7b269eb60d. 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


StrelaStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7693aae819937d6b3d4a8427a16dedc38c0caf0a3988a284c5d1dd7b269eb60d
SHA3-384 hash: c4d2c10c8a853181b86744227552a2fc96b5b1502040bad3820847c1377339c3a1ecf00194a328f0872f75242529d973
SHA1 hash: 9a28fd10f31667908d4b109de68612a93ed9317c
MD5 hash: 5fc03cebba29eba89aa74e5c8462abc2
humanhash: eight-early-potato-pluto
File name:Qtagiietkyb.png.bat
Download: download sample
Signature StrelaStealer
Create hunting rule
File size:1'913'007 bytes
First seen:2023-11-09 17:26:34 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 24576:8WJnA1wrb+wgS37HC/1zQLHN38n+IomF0X2VkJypu4XnJXUkBh0vM9R0yRHbn0M9:8MfYSrQzQZtuHlXWyhZ9RFQWuOe2
TLSH T12E9533A08EA95C2E0BAC9A18615F4F5E25E1E7B4C005E7CB6CF161C7214F3D2E49F46E
Reporter smica83
Tags:bat HUN StrelaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
HU HU
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Generic.BAT.Agent.K.78A649AF.3501.147.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd lolbin masquerade
Link:
https://www.filescan.io/uploads/654d166a641154c7e3f05f91/reports/4c637627-f065-4a77-8959-593a220764f5/overview
Verdict:
Malicious
Labled as:
BAT.Agent.K.Generic
Link:
https://www.hybrid-analysis.com/sample/7693aae819937d6b3d4a8427a16dedc38c0caf0a3988a284c5d1dd7b269eb60d
Result
Verdict:
MALICIOUS
Details
Base64 Encoded Powershell Directives
Detected one or more base64 encoded Powershell directives.
Result
Threat name:
Strela Stealer
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1339901
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to capture screen (.Net source)
Found large BAT file
Found many strings related to Crypto-Wallets (likely being stolen)
Malicious encrypted Powershell command line found
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Powershell is started from unusual location (likely to bypass HIPS)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Very long command line found
Yara detected Costura Assembly Loader
Yara detected Strela Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1339901 Sample: Qtagiietkyb.png.bat Startdate: 09/11/2023 Architecture: WINDOWS Score: 100 38 107.143.13.0.in-addr.arpa 2->38 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 Antivirus detection for dropped file 2->46 48 8 other signatures 2->48 8 cmd.exe 1 2->8         started        signatures3 process4 signatures5 58 Malicious encrypted Powershell command line found 8->58 60 Very long command line found 8->60 11 cmd.exe 1 8->11         started        14 xcopy.exe 2 8->14         started        17 conhost.exe 8->17         started        19 cmd.exe 1 8->19         started        process6 file7 62 Malicious encrypted Powershell command line found 11->62 64 Very long command line found 11->64 21 Qtagiietkyb.png 40 11->21         started        26 xcopy.exe 3 11->26         started        28 conhost.exe 11->28         started        30 3 other processes 11->30 36 C:\Users\user\AppData\...\Qtagiietkyb.png, PE32+ 14->36 dropped signatures8 process9 dnsIp10 40 5.252.165.214, 49729, 49730, 8088 RIXCLOUD-INCUS United States 21->40 32 C:\Users\user\AppData\...\sqlite.interop.dll, PE32+ 21->32 dropped 50 Tries to steal Mail credentials (via file / registry access) 21->50 52 Found many strings related to Crypto-Wallets (likely being stolen) 21->52 54 Tries to harvest and steal browser information (history, passwords, etc) 21->54 56 Powershell is started from unusual location (likely to bypass HIPS) 21->56 34 C:\Users\user\AppData\...\Qtagiietkyb.png.bat, ASCII 26->34 dropped file11 signatures12
Score:
100%
Verdict:
Malware
File Type:
ASCII
Link:
https://malprob.io/report/7693aae819937d6b3d4a8427a16dedc38c0caf0a3988a284c5d1dd7b269eb60d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7693aae819937d6b3d4a8427a16dedc38c0caf0a3988a284c5d1dd7b269eb60d/
Threat name:
Script-BAT.Trojan.PSRunner
Create hunting rule
Status:
Malicious
First seen:
2023-11-09 10:05:22 UTC
File Type:
Text (Batch)
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o2j2v2azsn6wwpkkqqt2c3pnyogazlykhgekfbgf2hoxwju6wygq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection spyware stealer
Link:
https://tria.ge/reports/231109-v1emxaba7t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7693aae81993/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/7693aae819937d6b3d4a8427a16dedc38c0caf0a3988a284c5d1dd7b269eb60d

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:BlackGuard_Rule
Create hunting rule
Author:Jiho Kim
Description:Yara rule for BlackGuarad Stealer v1.0 - v3.0
Reference:https://www.virustotal.com/gui/file/67843d45ba538eca29c63c3259d697f7e2ba84a3da941295b9207cdb01c85b71/detection

File information

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

Comments