MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a5b579d4a586286748e91fc3828818c146db24b66b19b6ca60d408e0d9a8491f. 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: 13
| SHA256 hash: | a5b579d4a586286748e91fc3828818c146db24b66b19b6ca60d408e0d9a8491f |
|---|---|
| SHA3-384 hash: | eac76c5dc02d61ef334ea48ee56804e2b95154e6d762b9cd49a6ac9efd15493890b8ac27c75dbdc64ee9fcd04c4584ba |
| SHA1 hash: | 08df0799a7e8a30256326ef0231169a3daf35e2e |
| MD5 hash: | e4a92f6430a9584fd2d4d01eca700dfc |
| humanhash: | speaker-pennsylvania-alabama-lithium |
| File name: | Solicitud de precio 2022.01.2.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 584'704 bytes |
| First seen: | 2022-02-03 06:38:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:dN7p3KoJV5o1D7IIP8g3T/r7oHlNmpsLZhVym2J:coJV5QXIKD/noF4MV2J |
| Threatray | 14'806 similar samples on MalwareBazaar |
| TLSH | T1CDC4F1A1F6979681F56A9A313139BC5143773FE3DDC5DB181328B20C4BB63604F2AA4B |
| File icon (PE): |  |
| dhash icon | 96d4acda6cb4dc0c (25 x AgentTesla, 12 x Formbook, 10 x Loki) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Using the Windows Management Instrumentation requests
Creating a file
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious sample detected (through community Yara rule)
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: File Created with System Process Name
Sigma detected: Suspcious CLR Logs Creation
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-03 06:39:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'796 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection evasion keylogger persistence spyware stealer trojan
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Sets service image path in registry
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
0cc119786b104cf0aa261a208bf38802b339774ff3d7a42afcd8329d2d7d21c9
MD5 hash:
263b5190f7ac42d83c756dcdf38147bb
SHA1 hash:
78f419fe3936ed7d603706c47230cd3e6ff79ffe
SH256 hash:
7b7954fa085cbcc294a58f41e6850551f6145e2dcff86a41945caa48df229c8c
MD5 hash:
485d7b0e99ae73ece53d8e7b76500cba
SHA1 hash:
1613a0a6d880563dad871f3afaade762dd32b715
SH256 hash:
309cac506176a0dbd75e42c07163116cf04bd3286ee1ddc4a22acf11c6e4c437
MD5 hash:
f2aeb7496448a857ddb595b1404ed4b6
SHA1 hash:
07325af53ab072a733165d58a7e46c46aa63c4b4
SH256 hash:
a5b579d4a586286748e91fc3828818c146db24b66b19b6ca60d408e0d9a8491f
MD5 hash:
e4a92f6430a9584fd2d4d01eca700dfc
SHA1 hash:
08df0799a7e8a30256326ef0231169a3daf35e2e
Malware family:
Agent Tesla v3
Verdict:
Malicious
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Delivery method
Distributed via e-mail attachment
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