MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b045b7b993b005e1930ca50a9eb65df8b62ca29d1dfdbbb28ca6621384172908. 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: 11
| SHA256 hash: | b045b7b993b005e1930ca50a9eb65df8b62ca29d1dfdbbb28ca6621384172908 |
|---|---|
| SHA3-384 hash: | d1b1bdf9a2ac6236f3932c15b6395edb03c4c125271cbb720ca8c9156cacf76b80c5fd2ece850300600a40f2c2a075e8 |
| SHA1 hash: | e7fb7ee6e060b98b8e5823490aea1015798406fd |
| MD5 hash: | cceb139330512f9c7820a18f87b89062 |
| humanhash: | eighteen-rugby-four-utah |
| File name: | cceb139330512f9c7820a18f87b89062.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'744'680 bytes |
| First seen: | 2021-02-15 20:14:32 UTC |
| Last seen: | 2021-02-15 21:49:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 3072:fVFweCE25tXJ69MXGxjwJBIB6HrUwH3wgbqw7C4wRz/YR7VwwNxC3XrcHwqX0AQr:t |
| Threatray | 2'665 similar samples on MalwareBazaar |
| TLSH | 0B852AA12E7F9A4CF9E1F2423D627A6BF45FC6FCA46BD258149835EC043306258D3E16 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
USD21053.00.doc
Verdict:
Malicious activity
Analysis date:
2021-02-15 19:42:01 UTC
Tags:
trojan opendir exploit CVE-2017-11882 loader
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
Unauthorized injection to a recently created process
Creating a window
Using the Windows Management Instrumentation requests
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-15 12:26:49 UTC
AV detection:
12 of 29 (41.38%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'655 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 SetWindowsHookEx
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
Unpacked files
SH256 hash:
8827d31253da8c9dc34ff7617f7b89715899cb66a6cb03e17425d859546a9865
MD5 hash:
614e4a487f3e653557c9132bc594641e
SHA1 hash:
7e80cd555f1a2074a392d3a1628f81d57ce04c56
SH256 hash:
b045b7b993b005e1930ca50a9eb65df8b62ca29d1dfdbbb28ca6621384172908
MD5 hash:
cceb139330512f9c7820a18f87b89062
SHA1 hash:
e7fb7ee6e060b98b8e5823490aea1015798406fd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
Web download
Delivery method
Distributed via web download
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