MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f3285a6428db2448d8133c3caa3815148f41b25a2af7ad87d1ced24396c56c2d. 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: 10
| SHA256 hash: | f3285a6428db2448d8133c3caa3815148f41b25a2af7ad87d1ced24396c56c2d |
|---|---|
| SHA3-384 hash: | 26ebf329b89a1d596cdd0f16c2c6abc7bdf235a3dc66f2989fe59e004fe975099fdca545f9cc39253a60f4750d3c8f39 |
| SHA1 hash: | 6420423ed1251d08cff6d34c142e93f1e46671b5 |
| MD5 hash: | 07a6157b0c4e67d0cc7b911af53963f1 |
| humanhash: | lion-hamper-speaker-nineteen |
| File name: | 07a6157b0c4e67d0cc7b911af53963f1 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 579'072 bytes |
| First seen: | 2021-09-21 14:43:03 UTC |
| Last seen: | 2021-09-21 16:17:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:Lt47mtiK5oBkU3C4O9hb4fcagrhu0QQcCyZaxJ6zg171x:W+FoBkUDOrsfcag1u0aRuXn |
| Threatray | 10'092 similar samples on MalwareBazaar |
| TLSH | T1A2C4223EC2607B74D91ECB7F1021556A4FB1B1877A12E26BAFC2B09A7C537918061DF2 |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
07a6157b0c4e67d0cc7b911af53963f1
Verdict:
Suspicious activity
Analysis date:
2021-09-21 14:45:15 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Powershell Defender Exclusion
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 access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-21 14:43:09 UTC
AV detection:
18 of 45 (40.00%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'082 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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/bot1672292609:AAFOQ1wnC9bCfDnsgfgHGBDCleHSmFEu_0k/sendDocument
Unpacked files
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
SH256 hash:
fceb06c3761c441b945f33ac01871e1b6ba7f9dcb69be5ca1554dc6d0bc84fc9
MD5 hash:
4fa713d063f66b0d91efb5d85f283a2d
SHA1 hash:
579f83a00e65bf5e9a445048f2fb484288244cb1
SH256 hash:
04a03722ba8b19f81f59a4e3a9da8fc9076e000b0bdc745c86c23dd250eccb6e
MD5 hash:
2465b630d62bc2e1be0a782e940b4825
SHA1 hash:
266046b1e63951df9ad4f360ddc300595cbfe3aa
SH256 hash:
41d0700775bfc9a1626cc3bbb04180532faed86d2f01853039c74ee8e8dd4f0b
MD5 hash:
3dc0f0b5513bbe56ac72ae562826538c
SHA1 hash:
03caf5d141c4611eab49497943b326c99b84e531
SH256 hash:
f3285a6428db2448d8133c3caa3815148f41b25a2af7ad87d1ced24396c56c2d
MD5 hash:
07a6157b0c4e67d0cc7b911af53963f1
SHA1 hash:
6420423ed1251d08cff6d34c142e93f1e46671b5
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: | 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.
Web download
Delivery method
Distributed via web download
Comments
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