MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b8cedd1bd5a691fdc182d4a4b4d7bbf1147b1f9d2badf87d13c51428ffd5a279. 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: 9
| SHA256 hash: | b8cedd1bd5a691fdc182d4a4b4d7bbf1147b1f9d2badf87d13c51428ffd5a279 |
|---|---|
| SHA3-384 hash: | 761f6ef454344dc631184aef2c2401e83f1546044b3ae9c0b71915b9ceb9d4c221f3160db75ac665973e11a6aebde019 |
| SHA1 hash: | 434e99f70ed525db5cf76f6be5bbe28aaa2a62e1 |
| MD5 hash: | b497845beb135740e6caed03a2020036 |
| humanhash: | pip-bravo-video-bulldog |
| File name: | b497845beb135740e6caed03a2020036 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 564'224 bytes |
| First seen: | 2021-09-22 09:46:51 UTC |
| Last seen: | 2021-09-22 12:18:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:AUhNmtiK5oBisEfAMSwb2nxDGVA/TRjYb4HkmXOMSPQORNf03:r+FoB4fAMh2nxigJetSOMSPQOv |
| Threatray | 10'135 similar samples on MalwareBazaar |
| TLSH | T14BC41235A77CE7B8CB9CCFFF2161110A0FF1E1863A53D61A5F82B08B6D497815829876 |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
winlogon.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-22 07:56:59 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-22 09:47:04 UTC
AV detection:
21 of 45 (46.67%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'125 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
SH256 hash:
d687424bbec2c2bf0e402a37306ea47e0baa1445ae634fa6549d12282d833948
MD5 hash:
73eb252993799f36390cee52338ea820
SHA1 hash:
b5c09fac9d818c342a2485950dc82f3896866a52
SH256 hash:
06c6e121418dfa60a8de8a1bf8ab7c352a6e969c1bc1bfa0a00a0ad7dff0982a
MD5 hash:
fbb2eb64fa17eaf0fb2acac7d9a97706
SHA1 hash:
799caabadb25a6f83ff901397d1aa0f50438c941
SH256 hash:
8ab1585e368a186a6e3a45461c25e1c4b71c97824ee88c8d235473d8b7620cfa
MD5 hash:
5f165f44c07f4396b8ff4fc20e713acb
SHA1 hash:
2f1cf92c97561bfac89e3f96956890d0261eeb20
SH256 hash:
b8cedd1bd5a691fdc182d4a4b4d7bbf1147b1f9d2badf87d13c51428ffd5a279
MD5 hash:
b497845beb135740e6caed03a2020036
SHA1 hash:
434e99f70ed525db5cf76f6be5bbe28aaa2a62e1
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: | pe_imphash |
|---|
| 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.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://103.140.251.116/registry/.winlogon.exe