MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a33b1f58ac2ddf96535d053fc53ef6fd38ffdfd6d4109e5418257128da752379. 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: | a33b1f58ac2ddf96535d053fc53ef6fd38ffdfd6d4109e5418257128da752379 |
|---|---|
| SHA3-384 hash: | 10a3b66fc7f2bd4fe8326984e80325028d82d6029c89906aaace17c2125dc43f833b2d019590d04272f726b546f5abd9 |
| SHA1 hash: | b8902e6333db8ca22371a43b2a3f93c1ac1ffdfc |
| MD5 hash: | b95fa0b61f4744cfb0ccd7dcb48270f8 |
| humanhash: | blossom-shade-saturn-monkey |
| File name: | tmt.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 534'016 bytes |
| First seen: | 2021-09-14 17:20:52 UTC |
| Last seen: | 2021-09-14 18:05:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:VwkrJWHCM2K4CdiDuzTIhDoTpkgZ2bLI+xS+q:773CoDaZEs |
| Threatray | 9'841 similar samples on MalwareBazaar |
| TLSH | T161B4DF243DFE902AF177AFB55EE475968A6EF7733603D45E10A1038A0B13E40DE9163A |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
tmt.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-14 17:23:41 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
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 array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
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.SnakeKeylogger
Status:
Malicious
First seen:
2021-09-14 17:20:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 28 (67.86%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'831 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
Malware Config
C2 Extraction:
https://api.telegram.org/bot1649974165:AAEw6GzBFS7fcRG392_tbbCihTBzve7azV0/sendDocument
Unpacked files
SH256 hash:
7ec0c99e573ec20505704fb539a021ddf5c64b9d45cbe1b140b46803abd29a65
MD5 hash:
335a0de6c58da2f3db4c81aae034f530
SHA1 hash:
e23c1c6a63426b775aa59e63ca761f882a42e613
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
a09c9a07a7833de8c601539e168eadd04d3ca193097a87da634bbb7753aad678
MD5 hash:
af6b7b052ff3407ba689b2fd8496253c
SHA1 hash:
7ac972cac8909b82d28010b7fe61bc0051fecc40
SH256 hash:
a33b1f58ac2ddf96535d053fc53ef6fd38ffdfd6d4109e5418257128da752379
MD5 hash:
b95fa0b61f4744cfb0ccd7dcb48270f8
SHA1 hash:
b8902e6333db8ca22371a43b2a3f93c1ac1ffdfc
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: | 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.
Delivery method
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.