MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6efd2481d8f463c87e0eac63a7330072e2cf9af82216e5b70bc10b7ac5989513. 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: | 6efd2481d8f463c87e0eac63a7330072e2cf9af82216e5b70bc10b7ac5989513 |
|---|---|
| SHA3-384 hash: | e9014f70b988253b9587776ed62b7b2e35d4185ca3f97a1eb9449138e7a61f88feef56492ebf08925f7fcb005639d287 |
| SHA1 hash: | 85ec46cbef0d795eab3dfdab4698e94bd16b36be |
| MD5 hash: | a5aeaf67ea86c4f8a63e4ea9f827645f |
| humanhash: | pluto-happy-cold-hydrogen |
| File name: | 6efd2481d8f463c87e0eac63a7330072e2cf9af82216e5b70bc10b7ac5989513 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 955'365 bytes |
| First seen: | 2023-06-02 12:04:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 12e12319f1029ec4f8fcbed7e82df162 (430 x NirCmd, 392 x DCRat, 52 x RedLineStealer) |
| ssdeep | 24576:lTbBv5rUFcD8ubgLUDiUAjrzIAXiAZrFoPM:PBH8tYAXiAZr2M |
| Threatray | 3'836 similar samples on MalwareBazaar |
| TLSH | T12F150202BBC198B2C07A09365A796B115A3DBD202B65CDDF63C47A2EDE325C1C731B72 |
| TrID | 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 3.5% (.EXE) Win64 Executable (generic) (10523/12/4) 2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 1.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.5% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | ecf0c68ac2c298f2 (60 x SnakeKeylogger, 14 x Formbook, 6 x AgentTesla) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
236
Origin country :
HUVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6efd2481d8f463c87e0eac63a7330072e2cf9af82216e5b70bc10b7ac5989513
Verdict:
Malicious activity
Analysis date:
2023-06-02 12:04:22 UTC
Tags:
n/a
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
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Launching a process
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm autoit evasive greyware keylogger lolbin lolbin overlay packed setupapi.dll shdocvw.dll shell32.dll wscript
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Allocates memory in foreign processes
Contains functionality to modify clipboard data
Drops PE files with a suspicious file extension
Found API chain indicative of sandbox detection
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
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
Snort IDS alert for network traffic
Starts an encoded Visual Basic Script (VBE)
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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM autoit script
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-05-17 09:19:49 UTC
File Type:
PE (Exe)
Extracted files:
59
AV detection:
27 of 37 (72.97%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'826 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Executes dropped EXE
Loads dropped DLL
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5890284317:AAFxZGYyxiXSoARuFHvgemypoSAzxMytEOI/
Unpacked files
SH256 hash:
175f4fe5fa200d4a632c0564d3a1992b1ead3d0d1ef4d12c5a7485b245d747e2
MD5 hash:
ecc4b412bf7cd157a229d267f06ba48f
SHA1 hash:
1a79d200181c8fde77cdea3e71480f75091fa398
SH256 hash:
20c4e5772f3326030a17a66ee671afb025be375b109b0ddc3831b5d18bedbaf6
MD5 hash:
c3af10b661563e3bd47fe8af5855cf25
SHA1 hash:
2690c52470e6c95d0482c16407c1e96ab49c38ba
Detections:
AgentTeslaXorStringsNet
SH256 hash:
6efd2481d8f463c87e0eac63a7330072e2cf9af82216e5b70bc10b7ac5989513
MD5 hash:
a5aeaf67ea86c4f8a63e4ea9f827645f
SHA1 hash:
85ec46cbef0d795eab3dfdab4698e94bd16b36be
Malware family:
AgentTesla
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: | MSIL_SUSP_OBFUSC_XorStringsNet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | msil_susp_obf_xorstringsnet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Rule name: | pe_imphash |
|---|
| Rule name: | SelfExtractingRAR |
|---|---|
| Author: | Xavier Mertens |
| Description: | Detects an SFX archive with automatic script execution |
| 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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