MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b7ba35e9eab9d351fe253284cefe14b16cb8312d56c9f96a309b851e515d1090. 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: 12
| SHA256 hash: | b7ba35e9eab9d351fe253284cefe14b16cb8312d56c9f96a309b851e515d1090 |
|---|---|
| SHA3-384 hash: | 8bed1333d83ce1ad58cdd0c585332a0a7cc3a98c8864ea51855d1f4a76e0bccfce9970ec78ec7241c39c922b76937aac |
| SHA1 hash: | 88fb939f5df2cb17860191871530340fb018a9cf |
| MD5 hash: | c10a9c422e4228430e98ba62bf37f9e6 |
| humanhash: | ack-wisconsin-shade-romeo |
| File name: | 1520230800HC.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 26'112 bytes |
| First seen: | 2023-07-31 06:53:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 384:29gmBcQORffOOAiV19jUdaoeIPFY5gClvICczgj:QgmaQFdaPI65g4ICczgj |
| Threatray | 5'735 similar samples on MalwareBazaar |
| TLSH | T1BDC29203BBA8C16AD5A667356BF6E340C2F17C8154D4EEDD3988326BBCB174C1A313A5 |
| 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 | 6ce6ca9ab28a9ed4 (1 x AgentTesla, 1 x Loki) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
264
Origin country :
HUVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
1520230800HC.exe
Verdict:
Malicious activity
Analysis date:
2023-07-31 07:02:03 UTC
Tags:
stealer agenttesla
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
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control lolbin packed
Verdict:
Malicious
Labled as:
Trojan.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.
Verdict:
Suspicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to register a low level keyboard hook
Injects a PE file into a foreign processes
Installs a global keyboard hook
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: MSBuild connects to smtp port
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 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:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-07-27 01:00:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'725 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
collection
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
Unpacked files
SH256 hash:
b7ba35e9eab9d351fe253284cefe14b16cb8312d56c9f96a309b851e515d1090
MD5 hash:
c10a9c422e4228430e98ba62bf37f9e6
SHA1 hash:
88fb939f5df2cb17860191871530340fb018a9cf
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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.
Malspam
Delivery method
Distributed via e-mail attachment
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