MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1901de701824614ae47e7e68dcdf8bd62181b872a6ecdfa76f5af61703fcf958. 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: 11
| SHA256 hash: | 1901de701824614ae47e7e68dcdf8bd62181b872a6ecdfa76f5af61703fcf958 |
|---|---|
| SHA3-384 hash: | 33feb8f847f5ed1869de0ee4cc9257ad46fe100555a6216a305d049b5835d3828682099d5661f1e6016ad806bcd6e2b0 |
| SHA1 hash: | 52f1b35f3514f8433764c5ca05df3b619ad70b41 |
| MD5 hash: | b5432f5f8a12dabb1990d9e3c5ace2e2 |
| humanhash: | october-spring-hamper-mike |
| File name: | Ziraat Bankasi Swift Mesaji.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 338'344 bytes |
| First seen: | 2021-03-22 07:46:26 UTC |
| Last seen: | 2021-03-22 09:35:39 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b1a57b635b23ffd553b3fd1e0960b2bd (39 x Formbook, 29 x Loki, 27 x AgentTesla) |
| ssdeep | 6144:yXMjosY/qpHnP3EyFYxyEo/1YwCFX19rEZBKlTy1:TpHP3SxZo/1lCFPgbKlTy1 |
| Threatray | 3'364 similar samples on MalwareBazaar |
| TLSH | 537412223282C077F69669344DA2D638C273DE050E516A977FD03F5F7FBA506DA0D682 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe geo TUR ZiraatBank |
abuse_ch
Malspam distributing AgentTesla:HELO: yue0.grahnam.casa
Sending IP: 194.87.138.211
From: ZIRAAT BANKASI <ziraatbank@ileti.ziraatbank.com.tr>
Reply-To: ZIRAAT BANKASI <ziraatbank@ileti.ziraatbank.com.tr>
Subject: 19000, USD Swift Bildirimi
Attachment: Ziraat Bankasi Swift Mesaji.r19 (contains "Ziraat Bankasi Swift Mesaji.exe")
AgentTesla SMTP exfil server:
mail.bodrumosmanlialuminyum.com
AgentTesla SMTP exfil email address:
From: foreigntrade@bodrumosmanlialuminyum.com
To: foreigntrade@bodrumosmanlialuminyum.com
Intelligence
File Origin
# of uploads :
2
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ziraat Bankasi Swift Mesaji.exe
Verdict:
Malicious activity
Analysis date:
2021-03-22 07:48:58 UTC
Tags:
rat agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
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.
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
Sigma detected: MSBuild connects to smtp port
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-03-22 07:47:09 UTC
AV detection:
13 of 47 (27.66%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'354 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
1901de701824614ae47e7e68dcdf8bd62181b872a6ecdfa76f5af61703fcf958
MD5 hash:
b5432f5f8a12dabb1990d9e3c5ace2e2
SHA1 hash:
52f1b35f3514f8433764c5ca05df3b619ad70b41
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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