MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 beb8e474611b28c6750fa0d04a244d5898d7f3a724150351bcfb31dce4921a7f. 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: 11
| SHA256 hash: | beb8e474611b28c6750fa0d04a244d5898d7f3a724150351bcfb31dce4921a7f |
|---|---|
| SHA3-384 hash: | 4207414b266322fcf5d178f034b7e88b47d4df11824f9b68a8b74b1a8535816fb4559c75516679f951a575ae9fb0f322 |
| SHA1 hash: | 371a75c96e6dade969baf69891774970f1c15560 |
| MD5 hash: | 0ff276d5a7f24efece5fb443db7a9f3d |
| humanhash: | alanine-kilo-leopard-river |
| File name: | 221121,pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 704'512 bytes |
| First seen: | 2021-05-05 05:23:24 UTC |
| Last seen: | 2021-05-05 05:24:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:x/SI9Ni4V57Q09RMBEzDodF7vbKJFe3gAOMkptDRblBVHtK8:x/7M09R25dlgwgAncFlfNK |
| Threatray | 4'470 similar samples on MalwareBazaar |
| TLSH | 82E4AD237FA85756E5BA9F3518350300A3F5F526D221C30F696850ACEDE2AC54E73BE2 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe TNT |
Intelligence
File Origin
# of uploads :
4
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
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.
Result
Threat name:
AgentTesla Telegram RAT
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
DLL reload attack detected
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for dropped file
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)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-05-04 18:16:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
13 of 28 (46.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'460 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1681657474:AAG4Y2NotyPDxydat6_RBiU9oOguQuiItmk/sendDocument
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
SH256 hash:
beb8e474611b28c6750fa0d04a244d5898d7f3a724150351bcfb31dce4921a7f
MD5 hash:
0ff276d5a7f24efece5fb443db7a9f3d
SHA1 hash:
371a75c96e6dade969baf69891774970f1c15560
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [C0019] Data Micro-objective::Check String
1) [C0026.001] Data Micro-objective::Base64::Encode Data