MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a058e4db6871ecf56adf444c908980dbfb1a6eddc2cb2eae86d86c6df6111c30. 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: | a058e4db6871ecf56adf444c908980dbfb1a6eddc2cb2eae86d86c6df6111c30 |
|---|---|
| SHA3-384 hash: | 3f0be07bc3518adba10e34a2f169458639b41c1eef5641b79d6f174be9586052e61d922cb7e71513623dc4633af23afc |
| SHA1 hash: | d0d3f023d86b1f8c055353b82b8d64b4f379f2bc |
| MD5 hash: | 41ad41a490e1c1bcec578de0be6ad0bb |
| humanhash: | sink-zulu-tennessee-mountain |
| File name: | 41ad41a490e1c1bcec578de0be6ad0bb |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 828'928 bytes |
| First seen: | 2022-11-09 18:05:51 UTC |
| Last seen: | 2022-11-09 20:50:50 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 24576:q2p+AIBMASvElqWSBVOoISLy9vKlNN3P3io3F93:bp+LB0sgvOOjlfSoV9 |
| TLSH | T13205CF1076B91FA9EAB943FA8210915417F62D9F613EC34C4D8E70CB1BA6B454EC3B27 |
| TrID | 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13097/50/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Ref20221101G3840THBTND.doc
Verdict:
Malicious activity
Analysis date:
2022-11-09 16:43:36 UTC
Tags:
exploit cve-2017-11882 loader agenttesla trojan rat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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.
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
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-11-09 18:06:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
AgentTesla
Unpacked files
SH256 hash:
5cc8276884c1fb14202adbb19cfbbca1c9df4bca5aa420fe462b035474a4b689
MD5 hash:
3a1c07762c78282afe8b7009ce65def6
SHA1 hash:
95361c1f2b70cd842cd1bff333a2f5143d09d63d
SH256 hash:
44ab8bc95911dc2c9b47cd675df7ad1eda2da4cdf4c6fa99ec288416d555a7b6
MD5 hash:
b8637b6e8598c9cf83ea201e13f186e7
SHA1 hash:
7807d663f4793560097828c322d19bc6153b67b1
SH256 hash:
d52fdd0f04947b694d4df9cad0a4536dd0a89d90e5d5c92fbe873ee5d4f1a707
MD5 hash:
e7b289c93ba2dbfc892ef133e68cb23d
SHA1 hash:
4c9169716977b4e01be896918fd2b2918b525602
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
SH256 hash:
a058e4db6871ecf56adf444c908980dbfb1a6eddc2cb2eae86d86c6df6111c30
MD5 hash:
41ad41a490e1c1bcec578de0be6ad0bb
SHA1 hash:
d0d3f023d86b1f8c055353b82b8d64b4f379f2bc
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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: | 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.
Web download
Delivery method
Distributed via web download
Comments
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