MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 48899f3f038a01c3dcf2d263e0232ccc3c44fff9635165f894d7da232e625bf1. 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: 10
| SHA256 hash: | 48899f3f038a01c3dcf2d263e0232ccc3c44fff9635165f894d7da232e625bf1 |
|---|---|
| SHA3-384 hash: | 85999a5b446c17a9cb8277f49e7946b55df0780673adc2aa761d6739f34f625617a8c02ed263a1a7f50d197a4466ff15 |
| SHA1 hash: | 239816564ee5dc51ac037ae8a56a4c01de482057 |
| MD5 hash: | 081bff782d62aebc69b61009e6000ab8 |
| humanhash: | colorado-romeo-speaker-helium |
| File name: | 081bff782d62aebc69b61009e6000ab8.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'039'872 bytes |
| First seen: | 2021-04-29 15:05:58 UTC |
| Last seen: | 2021-04-29 19:05:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:mi82oLAKjjo4FLJfatx1A35OObeu5uFM7+U5j3N/:mvjZF1cxy0Obv5uFXUR9/ |
| Threatray | 5'809 similar samples on MalwareBazaar |
| TLSH | CE258CEC751074EDC3178C23A7CF1C12822025756A2BA60B972323BD5A2FE576F359DA |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://lupasgroup.com/Files/s68r0hZ49vns9tk.exe
Verdict:
Malicious activity
Analysis date:
2021-04-29 15:31:59 UTC
Tags:
trojan rat agenttesla
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
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Installs a global keyboard hook
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)
Sigma detected: Scheduled temp file as task from temp location
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 steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-04-29 15:07:22 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'799 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
74240cd984ba0d2b21583f833d50ec67017c40ebaeac52c7970ff4bd287903cc
MD5 hash:
5e5c97f085f3e9324a78d492924fa3a0
SHA1 hash:
340b473cfcf75558a9a2a0e0582a7342af9379e0
SH256 hash:
9a960020acbab0cdeaef0ece393f65ce46ab4979703bb07bb59c874b7971ff3d
MD5 hash:
da837ec7ec8058881954e44d9695bb9b
SHA1 hash:
b161fced9457f70c17731760d3785d90a53a0abd
SH256 hash:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
SH256 hash:
48899f3f038a01c3dcf2d263e0232ccc3c44fff9635165f894d7da232e625bf1
MD5 hash:
081bff782d62aebc69b61009e6000ab8
SHA1 hash:
239816564ee5dc51ac037ae8a56a4c01de482057
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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
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