MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 39196739566b5a1be5ebabd0a15efc5a3d94a3f39d0e61862b116245e94944a1. 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: | 39196739566b5a1be5ebabd0a15efc5a3d94a3f39d0e61862b116245e94944a1 |
|---|---|
| SHA3-384 hash: | 22c9b21f9d3e2178498b7c4602168e12ae981f6a5c5068b84d53d3423d0c92afbb21e9dea7bd488c20090d78a944296e |
| SHA1 hash: | 9c71f12defd3754d91d87781fdcc1b4233162342 |
| MD5 hash: | fd5f9af4be0f079fb9cfbce31544d6ea |
| humanhash: | alanine-connecticut-mississippi-hamper |
| File name: | fd5f9af4be0f079fb9cfbce31544d6ea |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 247'808 bytes |
| First seen: | 2022-12-12 05:10:25 UTC |
| Last seen: | 2022-12-12 07:28:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 3072:taXFJliLfuE8ozlADw8auustFmbicHFwOt4MYI2x75nehsqgB3F23st+Zn3F/MvH:tYliLfudcHyR |
| Threatray | 20'380 similar samples on MalwareBazaar |
| TLSH | T17C34F56163E95118F2F33F75A9BA51154B3BBED69C32CA4D42CC0AAD07A3940DDB1B32 |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | d1d0e0e8e8f2f0dc (1 x RemcosRAT, 1 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
fd5f9af4be0f079fb9cfbce31544d6ea
Verdict:
Malicious activity
Analysis date:
2022-12-12 10:42:39 UTC
Tags:
trojan opendir agenttesla rat
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
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Searching for the window
Creating a file
Creating a process with a hidden window
Sending an HTTP GET request
Launching a process
Using the Windows Management Instrumentation requests
Downloading the file
Forced shutdown of a system process
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm obfuscated packed packed
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.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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 domain / URL
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
Suspicious powershell command line found
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.RealProtectPENGSD
Status:
Malicious
First seen:
2022-12-09 15:16:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
30 of 39 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 20'370 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Blocklisted process makes network request
Malware Config
Dropper Extraction:
http://4.204.233.44/DLL/NoStartUp.ppam
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
027646f69e192f591a6c1d002929d59537baceeafce66e65b80d2497d268f1f5
MD5 hash:
b8daafc97a325ceda99cd0bee12c3faa
SHA1 hash:
09a4704d74e0969eebcafb9a09982b34aee62d3d
SH256 hash:
39196739566b5a1be5ebabd0a15efc5a3d94a3f39d0e61862b116245e94944a1
MD5 hash:
fd5f9af4be0f079fb9cfbce31544d6ea
SHA1 hash:
9c71f12defd3754d91d87781fdcc1b4233162342
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_VBS_Wscript_Shell |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects the definition of 'Wscript.Shell' which is often used by Malware, FPs are possible and commmon |
| Rule name: | Windows_Trojan_AgentTesla_d3ac2b2f |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_agent_tesla_ab4444e9 |
|---|---|
| Author: | Johannes Bader |
| Description: | detects Agent Tesla |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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