MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4ecf0c0afdfe55b4acd3aaf60b098acee410863517d366b2284f4865d822aa1e. 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: | 4ecf0c0afdfe55b4acd3aaf60b098acee410863517d366b2284f4865d822aa1e |
|---|---|
| SHA3-384 hash: | 1f5b7f255d89231c2fd06f2f95ec0e7d8294fb0d72820fb62b843fe5e2fb246668632ca06959d284afc0dc0ca720e6da |
| SHA1 hash: | f097df2ad4b3e3e523082ce29be2f3069a645207 |
| MD5 hash: | 6ed107f4715c38f1f5955393cb90bd9e |
| humanhash: | ink-ink-grey-alpha |
| File name: | SecuriteInfo.com.UDS.Trojan-PSW.Win32.Agensla.gen.3171.15879 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 726'382 bytes |
| First seen: | 2021-08-23 03:18:37 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | bf08a978649b718b66012803a6d17e5b (3 x Loki, 2 x AgentTesla, 1 x NanoCore) |
| ssdeep | 12288:zwM1j+p1h79i/Dd19t0cfJjpugk2POGwbAr0BXDiW6Sg5m7i:zwY1DdR0cfJ0ArSDiJS0mu |
| Threatray | 8'751 similar samples on MalwareBazaar |
| TLSH | T19FF4AD12E5818072DA322B304676D9BE08AF7D713D719A9F178C35356F731C2A936B2E |
| dhash icon | 5121212d2d256501 (12 x AgentTesla, 2 x AveMariaRAT) |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.UDS.Trojan-PSW.Win32.Agensla.gen.3171.15879
Verdict:
Suspicious activity
Analysis date:
2021-08-23 03:19:12 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a window
Sending a UDP request
Unauthorized injection to a system process
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Machine Learning detection for sample
Maps a DLL or memory area into another process
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 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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-23 01:15:16 UTC
AV detection:
15 of 44 (34.09%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'741 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
bd671bfd6b2f38aaf19edf5c33cf6306e0da12b0ec4deed928b9d79db62af2f7
MD5 hash:
c4d89671a08d636211b43520475a18a8
SHA1 hash:
527403ff236ed6164c757e0ebb4cfc3e69b1d3c2
SH256 hash:
4ecf0c0afdfe55b4acd3aaf60b098acee410863517d366b2284f4865d822aa1e
MD5 hash:
6ed107f4715c38f1f5955393cb90bd9e
SHA1 hash:
f097df2ad4b3e3e523082ce29be2f3069a645207
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: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
| 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.
Comments
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