MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 61af4f86908d3b0248cb2a618596cda0f082dec547943d6a197e93d7d3b01c89. 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: 12
| SHA256 hash: | 61af4f86908d3b0248cb2a618596cda0f082dec547943d6a197e93d7d3b01c89 |
|---|---|
| SHA3-384 hash: | b0fceef849857d7a303f27aa8d3f28fbb0eede951c557d17cb74d715cb442490b88289b8dfd6d02ed76bef1ea68af57c |
| SHA1 hash: | 8de2af4b5dcf4dabd7a0f3fe8351dd1ab2a1e6a7 |
| MD5 hash: | b08591a1566d6b5b35cabb130c6fb633 |
| humanhash: | cat-queen-victor-stream |
| File name: | 4HM8RWr7kwn51TF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 738'304 bytes |
| First seen: | 2021-08-31 18:16:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:J5EDaxEo1s0lcAxcl9AongOjCUum2XFV:jEmj1QP9AonEme |
| Threatray | 9'250 similar samples on MalwareBazaar |
| TLSH | T105F42C7F19BDA2278175C6F58BE38827F0108B6F3110696476D347264322A7AB5F336E |
| Reporter |  malwarelabnet |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4HM8RWr7kwn51TF.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-31 10:11:39 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
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 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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.Sabsik
Status:
Malicious
First seen:
2021-08-31 10:38:40 UTC
AV detection:
6 of 34 (17.65%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'240 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
Unpacked files
SH256 hash:
758763d712c27c53a8b85de07582c9a250638b557e8dcfbae7c278f810241ac1
MD5 hash:
8b7d29dc138f646510a835ffc76e6796
SHA1 hash:
bff289517dc53acc9e172e3445fc87d82f8ee351
SH256 hash:
763fe93912efa74d402e44b2fb08c4dd062dc2619d3bd25494dfd5b1c710511d
MD5 hash:
3d1cf289681ab9c851e4590a266b62b3
SHA1 hash:
73363646559080eff48d2c5199747f5bb9403059
SH256 hash:
925dcfb7a5630a6fc678073fb59e8072133fae3e9c4f80ee88b4427b35622b60
MD5 hash:
e1b12c74788ecb485a282fc5806cfdd3
SHA1 hash:
104c7a15c51cc3cf93c9cba3130a7c123ffde476
SH256 hash:
61af4f86908d3b0248cb2a618596cda0f082dec547943d6a197e93d7d3b01c89
MD5 hash:
b08591a1566d6b5b35cabb130c6fb633
SHA1 hash:
8de2af4b5dcf4dabd7a0f3fe8351dd1ab2a1e6a7
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: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
| 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.
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