MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8ca3f4499657a95a6c6f445e001990aebd334888a315367344270c14bab1f0b0. 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: | 8ca3f4499657a95a6c6f445e001990aebd334888a315367344270c14bab1f0b0 |
|---|---|
| SHA3-384 hash: | f0ba216c3e4eba467cec469b3f20334fc232f709094844607fa3566bb0d1357f29e81ffe607ecb61e68a1b3d2dff9d09 |
| SHA1 hash: | d1e74d386edbac77f871c75833af3fcd4cd6e06a |
| MD5 hash: | 2ed94b7083edcaa87b1cb1f6a41c4a74 |
| humanhash: | nuts-emma-rugby-december |
| File name: | SecuriteInfo.com.W32.AIDetectNet.01.5530.13802 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 26'112 bytes |
| First seen: | 2022-05-23 03:32:50 UTC |
| Last seen: | 2022-05-23 06:09:36 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 768:wfHipD9zg3C6JMHk2cw9zg3C6JMHk2ct:wfHi+ |
| Threatray | 17'191 similar samples on MalwareBazaar |
| TLSH | T178C2613C27BACD29F9D546F7F87E33F13D2D6EC1541D965A248430065ABA220CBA17B0 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 07f0d8d4d4d8f007 (8 x AgentTesla, 2 x Formbook, 1 x a310Logger) |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.5530.13802
Verdict:
Malicious activity
Analysis date:
2022-05-23 03:35:55 UTC
Tags:
trojan rat agenttesla opendir stealer
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
Сreating synchronization primitives
Sending an HTTP GET request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Creating a file
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated 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.
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Signature
.NET source code contains potential unpacker
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-23 01:12:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 17'181 additional samples on MalwareBazaar
Result
Malware family:
blustealer
Score:
10/10
Tags:
family:agenttesla family:blustealer collection keylogger persistence spyware stealer suricata trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
BluStealer
suricata: ET MALWARE AgentTesla Communicating with CnC Server
Malware Config
C2 Extraction:
http://136.144.41.76/sttwo/inc/bcd1a4ee0cf2c7.php
Unpacked files
SH256 hash:
8ca3f4499657a95a6c6f445e001990aebd334888a315367344270c14bab1f0b0
MD5 hash:
2ed94b7083edcaa87b1cb1f6a41c4a74
SHA1 hash:
d1e74d386edbac77f871c75833af3fcd4cd6e06a
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:
0.35
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
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