MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e8fc1668976751ae8b6a453020ed96065aa48636120b852363c45dfd26ec34d8. 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: 8
| SHA256 hash: | e8fc1668976751ae8b6a453020ed96065aa48636120b852363c45dfd26ec34d8 |
|---|---|
| SHA3-384 hash: | ac5143cc25e69842a917658c5d09ab5d2aab0599f79de996c3549bf2eb756426c3d46fdbcb6c147cbbbafd8dcfc849e0 |
| SHA1 hash: | bf60d167a86ea4a2d27c2a82667233bf530ae7f5 |
| MD5 hash: | 3ca91af4e0cb9dd74822f86bb512d741 |
| humanhash: | ink-sixteen-washington-carolina |
| File name: | 3ca91af4e0cb9dd74822f86bb512d741.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 628'224 bytes |
| First seen: | 2020-11-17 07:18:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:AGE2s38jRl+gPkdyOwg1rlq6/sQl4BX+bOxxyCI:AD2sMCdybCrlqesa4BXYOWC |
| Threatray | 1'255 similar samples on MalwareBazaar |
| TLSH | CED412156BA44CBACBFE5778F0B657018A33E5C0F01FEB470419A8F9B593B9119E02A3 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
Changing the hosts 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.adwa.spyw.evad
Score:
92 / 100
Signature
.NET source code contains very large array initializations
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the hosts 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 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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-17 07:19:05 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'245 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
3101a6bb40a89c7aaf8a7e5684093c010fab8d47352a58c75b74edd6051b0342
MD5 hash:
203ae0014bc089e13178c7a6da3830f8
SHA1 hash:
01469a6b653fcad88ad2ed2c561e6f6014409d13
SH256 hash:
d7488f4265649364bba97b5b6c3e9129273c99be5fdbdc11700d692a667cf30c
MD5 hash:
3cd3411bc033cdd1e4812ce453adf333
SHA1 hash:
8af9a8fbf7430878d7851314daa53c23d02a0a43
SH256 hash:
e8fc1668976751ae8b6a453020ed96065aa48636120b852363c45dfd26ec34d8
MD5 hash:
3ca91af4e0cb9dd74822f86bb512d741
SHA1 hash:
bf60d167a86ea4a2d27c2a82667233bf530ae7f5
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | 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.
Web download
Delivery method
Distributed via web download
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