MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 88a4db278dbd7534d6e9faa9c13838cf53b251aec51e46a025012debe54bc99b. 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: 15
| SHA256 hash: | 88a4db278dbd7534d6e9faa9c13838cf53b251aec51e46a025012debe54bc99b |
|---|---|
| SHA3-384 hash: | 0aedbd51469985849218a02ce0a02d1978b049bc4237713b4989f002b83ad9394daaf9d66c03af9c90b283ec6b73e4e8 |
| SHA1 hash: | 29f329a059cdd47fa54f61cd03060b91510a2530 |
| MD5 hash: | b2e287869df9d791c2701b65366a24c1 |
| humanhash: | october-illinois-cat-california |
| File name: | Orden de compra bomba de engranaje 2023-10-05_PDF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 100'864 bytes |
| First seen: | 2023-10-09 05:28:58 UTC |
| Last seen: | 2023-10-09 09:31:27 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 768:m87K58e1EDt+HrdiCqlk/GH6wgrDVfAx7Dt:ZloEB+Bcawg3VfA3 |
| Threatray | 3'215 similar samples on MalwareBazaar |
| TLSH | T1E3A38402AF52AFB7E390973A49AE59A153485D6CAA80E7F77980773F7773B0085432D0 |
| 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) |
| File icon (PE): |  |
| dhash icon | 00a0c05ce4f87000 (1 x AgentTesla) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
292
Origin country :
HUVendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
DNS request
Sending a custom TCP request
Stealing user critical data
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
89%
Tags:
anti-vm masquerade packed
Verdict:
Malicious
Labled as:
Lazy.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:
spre.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
Downloads files with wrong headers with respect to MIME Content-Type
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: RegAsm connects to smtp port
Snort IDS alert for network traffic
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
n/a
Detection:
agenttesla
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2023-10-05 16:14:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 36 (52.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'205 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
88a4db278dbd7534d6e9faa9c13838cf53b251aec51e46a025012debe54bc99b
MD5 hash:
b2e287869df9d791c2701b65366a24c1
SHA1 hash:
29f329a059cdd47fa54f61cd03060b91510a2530
Detections:
PureCrypter_Stage1
Malware family:
AgentTesla.v4
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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