MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 510fc8ddf4ef05deb48ee47645b7df2c5f577179a80f84fbe091ba1ad5589f52. 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: 14
| SHA256 hash: | 510fc8ddf4ef05deb48ee47645b7df2c5f577179a80f84fbe091ba1ad5589f52 |
|---|---|
| SHA3-384 hash: | fec8cb5cb2e5a03db23946378db3ff6e04520cbbf6689a459063de28af625992fa25146cb9430ddb63106d8e38af7ce6 |
| SHA1 hash: | a3a58eab9cbfbd01724e760d1a69b77404e6b648 |
| MD5 hash: | 3f0841a625ca9d464b9e384267618af8 |
| humanhash: | minnesota-oven-table-monkey |
| File name: | DHL Delivery Invoice.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 811'520 bytes |
| First seen: | 2022-02-18 14:09:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:bz5VkoigMXFp8LZ3se4Q81IOzSElwTiiccZR1zJB6gvUV/bYAXg5dIf+Ni:biXFirYcbHEgvCzzIl |
| Threatray | 15'063 similar samples on MalwareBazaar |
| TLSH | T1F905BF5631FF1096D7B2FBB20FE8BDBF8A5AF173121E753930821B4687229409A42775 |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Launching a process
Creating a file
Searching for the window
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
SUSPICIOUS
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 contains very large strings
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped 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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Status:
Malicious
First seen:
2022-02-18 14:10:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 27 (70.37%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'053 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
96561130d6bebc4ca62c7a578a758e329513244f5ce73c811afc34fcd3ce0895
MD5 hash:
1534ff57419f746657d54a9f99254abd
SHA1 hash:
f09f6edc5180576aab6a03b41c64e62d732fd439
SH256 hash:
e33254e2ad4d279914a29450f98d1750a9f513fc8ddb853e0dd8346b805faa43
MD5 hash:
b597cce7bfc65e56fa69ebb7f413a33f
SHA1 hash:
7ee40df5ac783432e7c9f7be4f7ed1f286345d58
SH256 hash:
a02c41b0bf3bef02b24a628b302e3843c5207a45e6e6b2eaa7ef79078506fe33
MD5 hash:
f00db7437bae12cf5a53dfe1eab9bc5d
SHA1 hash:
50d9f0453fefb68389eabd108bc3e8a602cda576
SH256 hash:
a45a4619614c77713d10d0c744ba5a0dadb00cef57b6bc0780539e35a7e96f1a
MD5 hash:
63fb7b862bb42ba375c1f82630690edf
SHA1 hash:
22977ac80c2b30b78146f79675d87ab0100183c6
SH256 hash:
510fc8ddf4ef05deb48ee47645b7df2c5f577179a80f84fbe091ba1ad5589f52
MD5 hash:
3f0841a625ca9d464b9e384267618af8
SHA1 hash:
a3a58eab9cbfbd01724e760d1a69b77404e6b648
Malware family:
Agent Tesla 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: | 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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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