MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b5a442f4437270d76b5f817c1265bbf0565e7904b823ba22d66442fe281b8661. 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: | b5a442f4437270d76b5f817c1265bbf0565e7904b823ba22d66442fe281b8661 |
|---|---|
| SHA3-384 hash: | e157e0e30eb2e1136412e7ce2cdee0608680c1c615c0df8a1c8f4a82c8db50bbd721645b659140a60959e1754f7d6e3a |
| SHA1 hash: | 6f0dbc30841d003df673501f45ed51928ed30ae8 |
| MD5 hash: | bda1053b8053df9d8048727957c93937 |
| humanhash: | delaware-william-lamp-ten |
| File name: | payment notification.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 681'984 bytes |
| First seen: | 2021-09-27 14:06:18 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:82p/xIF/OXjKVvXkiY5sNR/tBMBe5MYN6JPuXDzq:B/xIF6gvNBNN1+DJPuX/ |
| Threatray | 10'303 similar samples on MalwareBazaar |
| TLSH | T17BE4D028723C9B2FC6EF82BAF049005487E1F64B734DD789DE5260ED6ADEB35450258B |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
149
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payment notification.exe
Verdict:
Malicious activity
Analysis date:
2021-09-27 14:09:36 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
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
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
2021-09-27 14:07:11 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'293 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:
0848bfc5512b95d2b5cc336348b5dcbe14c803a20db87b4c5f0b571e875a1a46
MD5 hash:
bea304061a5f9dc74b6c8499420b4af0
SHA1 hash:
cfbb4fe2ed2bbba90d5338866f95af2fb82a69cb
SH256 hash:
cfb089f8c3e6bd1b5c3c4092b20e51e9070e53f0ac974f4e1990385a6b2a33fe
MD5 hash:
91850797ae786529767cbbe5e22cfab8
SHA1 hash:
5afa3ef23fa2f8b0e9d7d41a1847856578d000a0
SH256 hash:
aa42a0ba8087cb63e3ca2d4f875d0066f4536656f47e3c1c5ff1c4d8dd558822
MD5 hash:
47c1e20ca3a67b828a1cacbe316a32a7
SHA1 hash:
2bde8da0c83a8cde8b3bf880ef6f4188985f3c5a
SH256 hash:
efd2f7657839b252c2fb8489c1ccf610b8e57b471efe049de86a74bc1506775d
MD5 hash:
c3f3e4a9e9ab54bf847a9fc02e7a2160
SHA1 hash:
0853bec33e36ede763927cda0f03129ca763bc07
SH256 hash:
b5a442f4437270d76b5f817c1265bbf0565e7904b823ba22d66442fe281b8661
MD5 hash:
bda1053b8053df9d8048727957c93937
SHA1 hash:
6f0dbc30841d003df673501f45ed51928ed30ae8
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: | 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
Delivery method
Distributed via e-mail attachment
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