MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 139e0682e4985353d6d73c2c0c8a0982a06a6f8758edb5b7f949282b5cbbd63a. 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: | 139e0682e4985353d6d73c2c0c8a0982a06a6f8758edb5b7f949282b5cbbd63a |
|---|---|
| SHA3-384 hash: | 107df96cace29945dca15f4d82f62dde9f8a1177611b565ad7af0412345392cfd5735a0109733f36c9931d2010699098 |
| SHA1 hash: | b08f4455689dc577a89a45afa937bd50d9bfba4e |
| MD5 hash: | c7c46db118df6a8d6c9deb69fa6b765b |
| humanhash: | lake-burger-muppet-red |
| File name: | c7c46db118df6a8d6c9deb69fa6b765b.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 2'246'120 bytes |
| First seen: | 2020-12-23 07:35:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:BEO1dwNKS3bpB704yG4sSwOBFLEGFxD+brHcG4X7Tf+95p5t4g4T9qOk46PzDzUf:BIu |
| Threatray | 1'972 similar samples on MalwareBazaar |
| TLSH | E2A52C02498168CBD7B2D490A38EC2D6B387959CE7EA6FD4BE10E21531CC477EBB9D41 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
469
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
yarobelo.scr
Verdict:
Malicious activity
Analysis date:
2020-12-23 07:25:00 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
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.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Packed.Generic
Status:
Suspicious
First seen:
2020-12-22 13:18:09 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
1/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'962 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 WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Modifies WinLogon for persistence
AgentTesla
Unpacked files
SH256 hash:
139e0682e4985353d6d73c2c0c8a0982a06a6f8758edb5b7f949282b5cbbd63a
MD5 hash:
c7c46db118df6a8d6c9deb69fa6b765b
SHA1 hash:
b08f4455689dc577a89a45afa937bd50d9bfba4e
SH256 hash:
7f7c01ba81507fcb6348f221f22c1c5c6bd07e9548de1bba586cdb79a46478df
MD5 hash:
df0301fcecd918ae0d91f04fa5901a96
SHA1 hash:
be472d6ec5d0137c548aedb44d0f5d69f5c9cb14
SH256 hash:
d26ce466abca4f1442a3d536b0883e805c51b489710cba6f603d22c85f30e193
MD5 hash:
f35afcfbf07fd6aa16fc6de6fc8af39f
SHA1 hash:
f9b3f8d2bd9e614ebbe0a6431399825e57703ec6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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.
Web download
Delivery method
Distributed via web download
Comments
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