MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c3597aeb901589298f1a7ff7a28ed7868b8a1d37dbea867d204613ac8e24fb38. 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: 17
| SHA256 hash: | c3597aeb901589298f1a7ff7a28ed7868b8a1d37dbea867d204613ac8e24fb38 |
|---|---|
| SHA3-384 hash: | 9a004c66e2ae2c9bebd2bb1bc4a6d083cca2c9fc3947d7ad70bf4f4f9612812772be93169b67a5e8f19681c09e505106 |
| SHA1 hash: | 2fc2517823d9c4a4b43ec4551216c978e12b84c9 |
| MD5 hash: | 9eace147b4dd31114096c57cbfbdc51b |
| humanhash: | cup-hydrogen-triple-pizza |
| File name: | 3VvSwiKzLhMl7V1.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 866'304 bytes |
| First seen: | 2023-08-29 08:35:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:jUVv25w+eE2d1mbTVZE49ZhtRNTwa0Z/WqL0bf7+YkaXGZ4DQxUOtU:jdbVZH9VRN+/Wh7Bjfa7tU |
| Threatray | 5'596 similar samples on MalwareBazaar |
| TLSH | T1A805D00623A8C716E6BE43FEE5610CB187BEAD1BE956E31E0C8038ED2972712C71555F |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
254
Origin country :
HUVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
3VvSwiKzLhMl7V1.exe
Verdict:
Malicious activity
Analysis date:
2023-08-29 10:04:45 UTC
Tags:
agenttesla stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin packed replace
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
May check the online IP address of the machine
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
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2023-08-25 05:24:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
19 of 23 (82.61%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'586 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
SH256 hash:
6b959869f767cbed167d5169ef0f2375ea56e202a0a8ac8dbb8f05cd1eae661e
MD5 hash:
e845de7a4cd00244a0f9446be285469b
SHA1 hash:
9749766f00920445091f6b27306bf09be01c0ae5
SH256 hash:
8deccc38919498901f1794c060705cfea2a3c32d431080ee91245a2c15f150bb
MD5 hash:
f771956f9e1451ac5cafe11f2aff1f29
SHA1 hash:
871830c0a5c9681cb73645967d985546c4f96034
SH256 hash:
7fa2bd839bd4c39d07be115c9d86924092af976b10a390be75ec62ff8038189c
MD5 hash:
e257282b2eba8664e91dfa3542852f0e
SHA1 hash:
0dacde545811e665733964899821f48a4c23df73
Detections:
AgentTesla
SH256 hash:
c3597aeb901589298f1a7ff7a28ed7868b8a1d37dbea867d204613ac8e24fb38
MD5 hash:
9eace147b4dd31114096c57cbfbdc51b
SHA1 hash:
2fc2517823d9c4a4b43ec4551216c978e12b84c9
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: | INDICATOR_EXE_Packed_GEN01 |
|---|---|
| Author: | ditekSHen |
| Description: | Detect packed .NET executables. Mostly AgentTeslaV4. |
| 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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