MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c371624a5226ebe027c510c67f682b81b651af3e1b7a0c2ff5c7a1264bc3561c. 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: 12
| SHA256 hash: | c371624a5226ebe027c510c67f682b81b651af3e1b7a0c2ff5c7a1264bc3561c |
|---|---|
| SHA3-384 hash: | 5e591e6bd41b18354eb9ec47d14d9fad7eb7ff9a4a2d315a90311ca751ce3ec1c9bd30d52b2855bb2d6d089cbcea20b1 |
| SHA1 hash: | 6609fed58b36787284daf35f98d8418768a67d69 |
| MD5 hash: | 094fa4a32f311f889c6f199797506b32 |
| humanhash: | uncle-michigan-don-lemon |
| File name: | SecuriteInfo.com.Variant.Bulz.471021.22099.4659 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'218'560 bytes |
| First seen: | 2021-06-24 09:02:36 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:XbAaMd3hEebAaMd36LD3sd2LU/fqqA/cDoJCAT1k:rAaMVhE2AaMVcIcG9A/8uCAZk |
| Threatray | 6'095 similar samples on MalwareBazaar |
| TLSH | EA4512152651D8BFC2A827780815E2B947B6AFF17C23C65E7DE2789B72773831E010DA |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Bulz.471021.22099.4659
Verdict:
Suspicious activity
Analysis date:
2021-06-24 09:10:36 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
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.adwa.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies the hosts 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)
Sigma detected: Suspicious Process Start Without DLL
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-24 07:47:40 UTC
AV detection:
11 of 46 (23.91%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'085 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
130cebc3c66c019a26c7a7dbefbe2635e0581e9dd42c19db33db87d72c81e2ba
MD5 hash:
41b3cb61199dc8315acfc5488848095b
SHA1 hash:
f1bb929405a2d6d0f99af541284e05ff69ac723c
SH256 hash:
e40f9d97d721c85b0f020780dab5010b0c595d58d6517eeca34ddf0cbbf0fd65
MD5 hash:
f6870aec4b400881a61619ce51aa8e5c
SHA1 hash:
c41fc52e06f5f575febda55e6da75b4699359b70
SH256 hash:
d8e95e597935ba677067ea0269303e0c6f31aff0628e7470ee9584c8c54299a4
MD5 hash:
66631ba09fa709fa4449e3efd3123bb0
SHA1 hash:
42a04ae56db9fc9de908c20a5697a18cd0500f0c
SH256 hash:
c371624a5226ebe027c510c67f682b81b651af3e1b7a0c2ff5c7a1264bc3561c
MD5 hash:
094fa4a32f311f889c6f199797506b32
SHA1 hash:
6609fed58b36787284daf35f98d8418768a67d69
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: | 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.
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