MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f71fa555840e532e32931208f483f11f05fd5f8097f9e61bc66484d97f75198f. 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: | f71fa555840e532e32931208f483f11f05fd5f8097f9e61bc66484d97f75198f |
|---|---|
| SHA3-384 hash: | e565049e27bf9ad271b1d3886ec3531402a13d635954fb51ad107f0114c6b5cb43ea54928f709e95792d55f91f7e7a9a |
| SHA1 hash: | 35b9852c518514222b5af59ceaf5eb4cd867b5f7 |
| MD5 hash: | 93950840639846b683571ed25c6bf29d |
| humanhash: | violet-carpet-purple-india |
| File name: | SecuriteInfo.com.Win32.PWSX-gen.11266.12063 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 231'936 bytes |
| First seen: | 2023-09-07 09:55:41 UTC |
| Last seen: | 2023-09-12 15:49:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 3072:+T0St8fPl67SQzNMbu3zbxSY7KZnS/KzJBLY:e0SOl67SQzNMbu3zbL7qS/a |
| Threatray | 5'790 similar samples on MalwareBazaar |
| TLSH | T1F0348346F68492ADCC18A3B07532DE7007167EABE974645E5ACD3E673FB78F20066843 |
| TrID | 28.5% (.EXE) Win64 Executable (generic) (10523/12/4) 17.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 13.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 12.2% (.EXE) Win32 Executable (generic) (4505/5/1) 5.6% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| File icon (PE): |  |
| dhash icon | d4d4d4d4d4d4d4c4 (7 x RemcosRAT, 6 x AgentTesla, 1 x MassLogger) |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
275
Origin country :
FRVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.11266.12063
Verdict:
Malicious activity
Analysis date:
2023-09-07 09:57:38 UTC
Tags:
agenttesla stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
confuserex packed packed
Verdict:
Malicious
Labled as:
Malware
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:
Unknown
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to log keystrokes (.Net Source)
Detected unpacking (changes PE section rights)
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-09-07 09:53:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
35
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'780 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Modifies system certificate store
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
AgentTesla
Unpacked files
SH256 hash:
f71fa555840e532e32931208f483f11f05fd5f8097f9e61bc66484d97f75198f
MD5 hash:
93950840639846b683571ed25c6bf29d
SHA1 hash:
35b9852c518514222b5af59ceaf5eb4cd867b5f7
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:
0.91
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: | INDICATOR_EXE_Packed_ConfuserEx |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_TransferSh_URL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects images embedding based64-encoded executable, and a base64 marker |
| 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.
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