MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4317d0c6e4f3db18cddf672376a586b3652fa7f8aa9e6789821cc2ddcf538d25. 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: 14
| SHA256 hash: | 4317d0c6e4f3db18cddf672376a586b3652fa7f8aa9e6789821cc2ddcf538d25 |
|---|---|
| SHA3-384 hash: | 520e3c81f7612123918404df00f9a42140039ffb5ee26499b0df3b2acbec73d6be171f76019c0f8779e18c26c8a02075 |
| SHA1 hash: | 4b2ea3207053e2c1570a55bbed3d1113768fc411 |
| MD5 hash: | 4b42c5be9dd3264d2a31a65e95e81704 |
| humanhash: | music-pizza-south-quebec |
| File name: | PURCHASE ORDER pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 501'760 bytes |
| First seen: | 2021-09-13 06:20:36 UTC |
| Last seen: | 2021-10-04 11:07:21 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:9Hsdk4DbF53e0IUFLqUD6tazw67+3RPyJ3kb6qzxCK:e1rDYazVI4kb6qzxC |
| Threatray | 9'771 similar samples on MalwareBazaar |
| TLSH | T12AB4AE2428EE5019F173AFBA4AD474969AAFBF733602E85D145133870733B81DED193A |
| dhash icon | 1d19094a5b2f371e (26 x AgentTesla, 4 x NanoCore, 4 x DarkCloud) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PURCHASE ORDER pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-09-13 06:21:04 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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.Taskun
Status:
Malicious
First seen:
2021-09-13 06:21:05 UTC
AV detection:
17 of 44 (38.64%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'761 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
937f06844e07b0afa1f92972c99e408b20f90ad8473f3f17b27a1886ed368762
MD5 hash:
cb937e4c69262259ae8a6860842c766c
SHA1 hash:
b5671569e0b96958c62fb0a487c743a8a2204212
SH256 hash:
0f55270371c2b85f997bcd98c4a44470049f05617083a4258982360dd2f909b3
MD5 hash:
23eeef871447f29f719440e770b60602
SHA1 hash:
91b33d23c94c6c6e03aa28eab299776969157e06
SH256 hash:
4317d0c6e4f3db18cddf672376a586b3652fa7f8aa9e6789821cc2ddcf538d25
MD5 hash:
4b42c5be9dd3264d2a31a65e95e81704
SHA1 hash:
4b2ea3207053e2c1570a55bbed3d1113768fc411
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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: | 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.