MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b5424ff763ec9e9cb9389c81087597201a36c999f7c2dc80be51b92ce17add06. 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: | b5424ff763ec9e9cb9389c81087597201a36c999f7c2dc80be51b92ce17add06 |
|---|---|
| SHA3-384 hash: | 253f4ed0451563ad3373e1f5f2756e2dda7821659b6d24f696015fdaf90c6e55067a8be7dfad78f806e3712c0a134959 |
| SHA1 hash: | 034b17319ec75aed6e6becad1a7efa8f9374228f |
| MD5 hash: | 91abc47e7bb4110eea539082f7cc5559 |
| humanhash: | seven-green-beryllium-edward |
| File name: | Payment Advice.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 611'328 bytes |
| First seen: | 2021-10-20 21:26:43 UTC |
| Last seen: | 2021-10-21 14:20:31 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:yJfchKn1+Q3pbVGXqyDIVHeGwTG+CPoZPksht32YOtGr:uumJzGhDItRnGkul2 |
| Threatray | 12'112 similar samples on MalwareBazaar |
| TLSH | T1B0D45A0D5202C183E65839B0D4696FF00650AFADF503DB6BA9493E2BFAF1F9C09525F9 |
| File icon (PE): |  |
| dhash icon | ae92d2b2eacca49a (11 x AgentTesla, 9 x Formbook, 2 x SnakeKeylogger) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
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
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-20 21:27:05 UTC
AV detection:
13 of 44 (29.55%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 12'102 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
d800bea627401324fd03549628ecd73e1db6cf9f3e045f87cbf5263b35b1d27e
MD5 hash:
e7efb0dc1c6a478ec4b828b5687089e2
SHA1 hash:
f6382fe8169330e18ff46de263d6cb5ec99a8d0c
SH256 hash:
bdcd5fbe093f8ca1c792bcb878c48b8a049463a2bcc492229a97886bc1ee1e7a
MD5 hash:
74f2bb62922b7f6703812fb98a114606
SHA1 hash:
9bac97fbf1252687f7d85b34fffb0c2a943d6095
SH256 hash:
6fee24a1398bb022d0c5b9059b9b21e7636fc3861866a583d0e49b7d0ca56d58
MD5 hash:
36e2528c3cb3ad299ea481283687cdd6
SHA1 hash:
1981340bc7be1aa8f78f942fc6f0724838e35a87
SH256 hash:
b5424ff763ec9e9cb9389c81087597201a36c999f7c2dc80be51b92ce17add06
MD5 hash:
91abc47e7bb4110eea539082f7cc5559
SHA1 hash:
034b17319ec75aed6e6becad1a7efa8f9374228f
Malware family:
Agent Tesla
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: | 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.