MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bc328d4e72858cdc4851142d1b6e50919f6f1ea59b92f9ce0ea8e55fb2378dec. 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: | bc328d4e72858cdc4851142d1b6e50919f6f1ea59b92f9ce0ea8e55fb2378dec |
|---|---|
| SHA3-384 hash: | 0db97caf943a88661a977e288887a0c8d6447f3011889179d4cb946feaca71309368cbf552825d487f9e787d61bc6b31 |
| SHA1 hash: | f2a17819eef486133deb869c570babce600f698c |
| MD5 hash: | 4c734223f61060056688ad459de59bf2 |
| humanhash: | vegan-mountain-lake-wisconsin |
| File name: | bUBE839zDQ91JcK.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 689'152 bytes |
| First seen: | 2023-10-06 13:52:02 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:min7s90wWCrFtf0N/NmV1cxGEI5kPWnR4g3TS3TG2k:min7s90SrFtf0HmVeGv5KWn/IS2k |
| Threatray | 156 similar samples on MalwareBazaar |
| TLSH | T15EE4010422A80B32E6FD07F45E761110ABB17D5E0829E60DCDC972E71A3AF365960FE7 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
274
Origin country :
USVendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Gathering data
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
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 method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-10-06 11:14:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
23 of 37 (62.16%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 146 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
0465da33c1d4795332172d6bdaa98cebcb35050ee8204595d91b3e0227acc6b3
MD5 hash:
0d88334b184d2485d02cd55d30af6b3b
SHA1 hash:
fa744cd645533b8745e4c84fb30ccc4d67cdb976
Detections:
AgentTesla
win_agent_tesla_g2
SH256 hash:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
SH256 hash:
af10a81d30ea6c14a0857caa64697f78672a941419d679b34eedb82e080ad46b
MD5 hash:
ec0b80883f0b18fb75a48dd18795f514
SHA1 hash:
afe9537c27362b6769a1df0ad414b8e58d34ea40
SH256 hash:
b638cac287c1dcbdb9332f6b590fd5db3babc8d7eb3f13c74b8c3f344ef4a56a
MD5 hash:
610fd2b9356cf37ca7545c74eafdb659
SHA1 hash:
19c0ba7565f81662c60eaa11fe47bbcf64aa6512
SH256 hash:
bc328d4e72858cdc4851142d1b6e50919f6f1ea59b92f9ce0ea8e55fb2378dec
MD5 hash:
4c734223f61060056688ad459de59bf2
SHA1 hash:
f2a17819eef486133deb869c570babce600f698c
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
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: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| 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
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