MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 271ce87a51455a5d214a9dc4475cd9652e6159c0a5c79a0c222b1d0c27a7ceda. 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: 10
| SHA256 hash: | 271ce87a51455a5d214a9dc4475cd9652e6159c0a5c79a0c222b1d0c27a7ceda |
|---|---|
| SHA3-384 hash: | fcd1b88786ef20abaff1bcfca8349f995b39c6fd7e9c24745a29f3e5c3f985707650dd7bb5b44f85da78686b5faef41b |
| SHA1 hash: | 03925df0c7fc0ad8e26828795a78a657aad73585 |
| MD5 hash: | b1c3ef42c0ba347efd7327799ef93d7d |
| humanhash: | robert-muppet-carpet-mirror |
| File name: | MT103.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'184'768 bytes |
| First seen: | 2023-08-07 07:53:11 UTC |
| Last seen: | 2023-08-14 08:02:13 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:yocAWSmFERs6CE3jLMpppdpppppUO9Rs6CE3jLMpppdpppppUOZOguMDpBr22GlG:vzRs6CE3jLbO9Rs6CE3jLbO3uAiyyy |
| Threatray | 9 similar samples on MalwareBazaar |
| TLSH | T1BC459220DF7B1405EE9692FB4A7F5C7A74D9BC80F1A5C9D83296380261A231CD923FB5 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | acac0001000001a2 (15 x AgentTesla, 4 x SnakeKeylogger, 1 x Formbook) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
259
Origin country :
HUVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
MT103.exe
Verdict:
Malicious activity
Analysis date:
2023-08-07 07:59:00 UTC
Tags:
agenttesla stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a window
Gathering data
Verdict:
Malicious
Labled as:
MSIL/Kryptik_AGeneric.BDI trojan
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:
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)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.CrypterX
Status:
Malicious
First seen:
2023-08-07 02:08:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
34
AV detection:
14 of 38 (36.84%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Unpacked files
SH256 hash:
271ce87a51455a5d214a9dc4475cd9652e6159c0a5c79a0c222b1d0c27a7ceda
MD5 hash:
b1c3ef42c0ba347efd7327799ef93d7d
SHA1 hash:
03925df0c7fc0ad8e26828795a78a657aad73585
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: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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