MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728. 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


AgentTesla


Vendor detections: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728
SHA3-384 hash: b40206ca9e482c59db9459e9cd22e1ecba22337d917ba224579b875f733a7700954ac1da0943fbb77159b0b85e6db395
SHA1 hash: a278e893a5782fddcab6d8db0bf0f7402ac1edc2
MD5 hash: de5d608f83f270caa4c78e3bd7f53dfd
humanhash: oregon-virginia-arizona-emma
File name:3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728
Download: download sample
Signature AgentTesla
Create hunting rule
File size:794'112 bytes
First seen:2023-02-08 11:19:35 UTC
Last seen:2023-02-08 12:37:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:474c72ZByyIMLn83huSx4/LZfp7VaMsdhxUWVGsFtMdoYbrv6z6iqTS:3Z0yB834SyVaMIXBU3H
TLSH T150F4CFBC7794BC8EC4278FBB85042C00A660F4771B47F383A45B15A99A1EBDD8E546E3
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 609e696169701000 (17 x AgentTesla, 5 x Formbook, 2 x SnakeKeylogger)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
201
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728
Verdict:
Malicious activity
Analysis date:
2023-02-08 11:18:19 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/58df5184-1a19-453e-bd79-2727215f833f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/361923/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65162283.17686.6721.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63e38564447edb203a0349aa/reports/e92a85c9-4c5e-4e04-b44a-a4de17916b8b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c972f415-50ea-4a53-b63a-9df630953df6
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1168708
Signature
.NET source code contains very large array initializations
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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 browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-25 14:10:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 39 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hvlv3osqpknzwydo63bw6ovye2un5bmtuw7s6xncygqqkfwqc4ua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230208-nfenvaae59/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5015424630:AAHYFU1sKtYqSORHBErFCWNjJz1TpXKj30w/sendDocument
Unpacked files
SH256 hash:
a27b89dd987b2bedd1958a40e807d31ac2041bbefd2fc50a87233806224c226e
MD5 hash:
eea3c56fbc8d7ba55683177e29cb815f
SHA1 hash:
c377f333713609471602d4e5c1b886cc57d6dc6d
Link:
https://www.unpac.me/results/d7e0d94a-e5b5-4efb-aa8b-b527415ba5c1/
SH256 hash:
411569f9f0b865c651adc1234d23f86cd98fe5cd641704702276e9882be113b6
MD5 hash:
7648892096f37af50468509c5b051180
SHA1 hash:
a56a074c2770152761f6c4975db0e9f7d57f8cda
Link:
https://www.unpac.me/results/d7e0d94a-e5b5-4efb-aa8b-b527415ba5c1/
SH256 hash:
d2cb9bd3e2769ef1652826bce633870b4719c876f5a7aa61b114ce3cf533fb28
MD5 hash:
b65c836e1a94d8a98196047b58373684
SHA1 hash:
8d7fba057ea5374c24d53799752b366dfba6ff0c
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/d7e0d94a-e5b5-4efb-aa8b-b527415ba5c1/
Parent samples :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 hash:
fbb0cdc3309507d94c2e5086bdbf98e403aed1e0a390c16d6fc578b8e50ac1ce
MD5 hash:
f5ca08bef07a8f711ddb02f694c3a333
SHA1 hash:
2b8cbd2e7de8605146eccea6605a5c2b22a0fcb0
Link:
https://www.unpac.me/results/d7e0d94a-e5b5-4efb-aa8b-b527415ba5c1/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/d7e0d94a-e5b5-4efb-aa8b-b527415ba5c1/
SH256 hash:
3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728
MD5 hash:
de5d608f83f270caa4c78e3bd7f53dfd
SHA1 hash:
a278e893a5782fddcab6d8db0bf0f7402ac1edc2
Link:
https://www.unpac.me/results/d7e0d94a-e5b5-4efb-aa8b-b527415ba5c1/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3d575dba507a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/361923/

Comments