MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8fb771b666489d2bd3614b24fffdd3d75d0ee8a6fadf0c80c683251c098ff1f1. 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: | 8fb771b666489d2bd3614b24fffdd3d75d0ee8a6fadf0c80c683251c098ff1f1 |
|---|---|
| SHA3-384 hash: | 9e57799c487fa5c429aa1932f305701b4ae75ed0ec2157ff42f3207828180eb113c83cee3773e1c955dd269a377992de |
| SHA1 hash: | 0d1af11a394d16660455c60dcb2f87db1adab845 |
| MD5 hash: | c366c19d10c8618630998f75b75e67b4 |
| humanhash: | island-tennessee-purple-wyoming |
| File name: | KI2011-2982..exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 644'608 bytes |
| First seen: | 2021-01-04 18:01:39 UTC |
| Last seen: | 2021-01-04 19:56:36 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:J0zCDxjdkTVuxz2jSakN5oZmnqH6raLUKtn1ZI8Oemvo:qC9dUFhJ9U61/Oemg |
| Threatray | 2'066 similar samples on MalwareBazaar |
| TLSH | D1D4BE22A7A46F55E0BFB735A9341540E3F8B88BD732C67D7DE540CE5A60E8086B1732 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: mail11.digistar.vn
Sending IP: 103.254.14.161
From: Thuydt <thuydt@tdh-hitech.com.vn>
Subject: RE: Shipping Document for KI2011-2982.
Attachment: KI2011-2982.gz (contains "KI2011-2982..exe")
AgentTesla SMTP exfil server:
smtp.mail.com:587
Intelligence
File Origin
# of uploads :
2
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
KI2011-2982..exe
Verdict:
Malicious activity
Analysis date:
2021-01-04 18:02:08 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:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
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)
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 AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-01-04 18:02:08 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'056 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
Unpacked files
SH256 hash:
8fb771b666489d2bd3614b24fffdd3d75d0ee8a6fadf0c80c683251c098ff1f1
MD5 hash:
c366c19d10c8618630998f75b75e67b4
SHA1 hash:
0d1af11a394d16660455c60dcb2f87db1adab845
SH256 hash:
44106a7753790a12c522849b3f7da238337bd0342e5664021e25f79b2705ae9a
MD5 hash:
d43e8dcc8f8b23c144f820eaa9bdbee4
SHA1 hash:
41faa61eb543ac1386e59ef1e3c485a19458ff68
SH256 hash:
fbe54646af0a816b4480eb398285baf7312adfb5f336a7ccd26035cfc4ca049c
MD5 hash:
579e7693eab3d7a50b07b84a8b2384cc
SHA1 hash:
71e97616c622ca8b4f5f4cfe2187b601630553fc
SH256 hash:
e08859bc6ac8e4c4b1a5c3b6313ad3edfab7ff69619cdbd68e1e8361ccecc086
MD5 hash:
0d721d99b227469bf6f58ccae4e90fac
SHA1 hash:
8d2c945af08af9e12eecb168c091c31fd8df8186
SH256 hash:
8673f247c75cb473157370ac6f1b5cc004bebeb594a4093bae8252320ff80e9a
MD5 hash:
c17a3e6f320ca3181a677095ae519281
SHA1 hash:
9c3fcb7fb788623977aa5973ae0278d5a0d73b55
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
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: | 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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