MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b58097316a327e80f688626136db4ea53f45e0806a18614c466c75f122364de9. 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: | b58097316a327e80f688626136db4ea53f45e0806a18614c466c75f122364de9 |
|---|---|
| SHA3-384 hash: | 17ae187066eb49c31071538292ce58f1787cf8598782f61b382647d6bdf15a5457e39a0ab9a31dab02bfb8ab8ff25805 |
| SHA1 hash: | dea3fe45dcbc47ea9de3bef7ad78f1266106b9cd |
| MD5 hash: | 85d83a68ec10cbc4542f73da5c69d864 |
| humanhash: | double-lithium-finch-california |
| File name: | fazt.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 559'104 bytes |
| First seen: | 2022-05-04 14:04:48 UTC |
| Last seen: | 2022-05-04 14:47:21 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:y42L2IugwL6eDSAwfNTt6cyQ9YFEuc9FhPcZNjRQg:P2ULRSb1TgkIEOfa |
| Threatray | 17'000 similar samples on MalwareBazaar |
| TLSH | T126C41216769E427BCA7925F3562943C313A3AE8AB051F3C63CD466FF91C1BE50A06287 |
| 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) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
254
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ SH - 345.xlsx
Verdict:
Malicious activity
Analysis date:
2022-05-04 13:06:57 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader
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
Searching for the window
Creating a window
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Backdoor.NetWiredRc
Status:
Malicious
First seen:
2022-05-04 14:03:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'990 additional samples on MalwareBazaar
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 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 Payload
AgentTesla
Unpacked files
SH256 hash:
a6536cdb2836d77ec8b0c39f6589856f0ef05e095de7007c0ac5a9e975fe24b3
MD5 hash:
bdeb002c35ae6fd36e156602887f974a
SHA1 hash:
dfd19c82ff8ef0afb9ddfe0f5476a8de19ab5ecf
SH256 hash:
908388f2c097e4881776c31e3c345d36b9ee57c9856a19b5b157f8f1e3d94e28
MD5 hash:
b29df1870eada342e5de02ca53c983ad
SHA1 hash:
be8102bb7c486536c2daa93be319f6f2dac1dc71
SH256 hash:
d0b8623b7d5e9613536a8fae68ae48535e292911bff35ec8d07d55d4964cc57f
MD5 hash:
bf5ebc1df076b314aa1617b5c3c22156
SHA1 hash:
88409bc4f2487dbe1cc4cd28ff623d9e2ce130f6
SH256 hash:
044e6e22943ac21887eaef4daf70bc43b8d7b54b7160ecc2e0b6ff77a6832a99
MD5 hash:
0512fe61b5e75a5aa25f0c17882292cd
SHA1 hash:
3b05ecfbb15a15fd46a9d9b588620454b6361745
SH256 hash:
b58097316a327e80f688626136db4ea53f45e0806a18614c466c75f122364de9
MD5 hash:
85d83a68ec10cbc4542f73da5c69d864
SHA1 hash:
dea3fe45dcbc47ea9de3bef7ad78f1266106b9cd
Malware family:
AgentTesla.v3
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: | 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.
Delivery method
Other
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