MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 da1f1c571091e69d504819a85f0a8e1cd35e45f4a1d863320b51f0ff39817073. 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: | da1f1c571091e69d504819a85f0a8e1cd35e45f4a1d863320b51f0ff39817073 |
|---|---|
| SHA3-384 hash: | 0888d553c88f975de8deecd7fec98b112113213e9fb55e2daef309313d9d4858a0e81dbd260e7533bb3f4132909ca022 |
| SHA1 hash: | 88adad0287866a6eb7b8eee940d59c7f2228b35e |
| MD5 hash: | fd99f31aeec0d0ab8d309d2a63d85561 |
| humanhash: | lactose-jupiter-berlin-video |
| File name: | 378753687654345678345604.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 370'365 bytes |
| First seen: | 2021-03-24 11:11:47 UTC |
| Last seen: | 2021-03-24 15:11:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:YAP48mEyzfn9AGItBWRAb6EebLQ4l7ppomkUbGUxT3Y23+v:bcFUfoAxendnpolSGk3m |
| Threatray | 3'965 similar samples on MalwareBazaar |
| TLSH | 8474ADD1C248ACF5F82B07B158369D22255FFF6DA8B4511F651FB42E9A7328320B6C1B |
| Reporter | Anonymous |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
3
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
378753687654345678345604.exe
Verdict:
Malicious activity
Analysis date:
2021-03-24 11:15:51 UTC
Tags:
installer rat agenttesla trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a file in the %AppData% subdirectories
Launching a process
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
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to register a low level keyboard hook
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Installs a global keyboard hook
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
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)
Sample uses process hollowing technique
Sigma detected: MSBuild connects to smtp port
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
Detection:
agenttesla
Threat name:
Win32.Trojan.Predator
Status:
Malicious
First seen:
2021-03-24 03:58:51 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'955 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
028d940710e939958a5157a80008b887a977a6dd8fed8813bcd4238caa41fd4a
MD5 hash:
1e69ed305b4d1e1fab1a72fc30eec141
SHA1 hash:
62c64b4a1d24b4c46bbfc7848d1e4b770ce2dff4
SH256 hash:
da1f1c571091e69d504819a85f0a8e1cd35e45f4a1d863320b51f0ff39817073
MD5 hash:
fd99f31aeec0d0ab8d309d2a63d85561
SHA1 hash:
88adad0287866a6eb7b8eee940d59c7f2228b35e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.90
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.
No further information available
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