MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8ee2c58f8a8fc555dc2be25df0f819e83f2c6c36a7513c18ddafe160ac94bf11. 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: 9
| SHA256 hash: | 8ee2c58f8a8fc555dc2be25df0f819e83f2c6c36a7513c18ddafe160ac94bf11 |
|---|---|
| SHA3-384 hash: | 934dfe3158a33b9d60d9f971ebaf9348b7d20dfc83b9680b407c073200161325252cbdc02e7f772a9ff119d58ff85b9e |
| SHA1 hash: | 8e565981637a1f53d4635862f0770f45c4e36fb6 |
| MD5 hash: | bac3219210402f19d4b607902f448081 |
| humanhash: | princess-pluto-nine-ink |
| File name: | pago.jar.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 722'432 bytes |
| First seen: | 2020-10-05 11:35:51 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 41cd3d95714b0df8060323fdc67b3eba (10 x AgentTesla, 6 x Loki, 1 x MassLogger) |
| ssdeep | 12288:XcAt9L2fndhBK2w3p3z+iqiBZdMuWD9gPq8nxu7iRn11CZpQJm:dHqhBFgBg6vRnWZR |
| Threatray | 1'593 similar samples on MalwareBazaar |
| TLSH | ADE48D22A2E15433C1671A3D9DDB6774DC2ABE503E28A94A3FE4DC4C9F39681781D393 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: mout.kundenserver.de
Sending IP: 212.227.126.130
From: - - <paqui@coinbosco.com>
Subject: Transferencia de pago
Attachment: pago.jar.exe
AgentTesla SMTP exfil server:
smtp.nutex-cn.com:587
AgentTesla SMTP exfil email address:
ossy@nutex-cn.com
Intelligence
File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
Launching a process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
Modifies the hosts file
Moves itself to temp directory
Multi AV Scanner detection for dropped file
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)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2020-10-05 10:10:21 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'583 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
upx spyware keylogger trojan stealer family:agenttesla persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
8ee2c58f8a8fc555dc2be25df0f819e83f2c6c36a7513c18ddafe160ac94bf11
MD5 hash:
bac3219210402f19d4b607902f448081
SHA1 hash:
8e565981637a1f53d4635862f0770f45c4e36fb6
SH256 hash:
9a589eb6e6deea26cc1b0809f4f6ee6178690bb77f603bcf6a3afb4926431090
MD5 hash:
a19553e25e14ed0b39face650ccd387d
SHA1 hash:
5f0791ad2bc4d1f42e66c82ead60d104525a1502
SH256 hash:
b4d3e425fc3c555c2abf88c3cbdbb13587370e8d607405cf82e0848d20d3f2b1
MD5 hash:
9bd5f5437d485a2d3fbbeb2a09c43a86
SHA1 hash:
b1e7f09d18ceadda57405f133686fc9d3734fa27
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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
Comments
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