MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1898741c552066a70607a0060225a6b0d7628af1e0dee1e0a619161db3844be5. 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: | 1898741c552066a70607a0060225a6b0d7628af1e0dee1e0a619161db3844be5 |
|---|---|
| SHA3-384 hash: | 3a8a0af51e59eb2cedfa5df4793ee6a3f214da78feffc06947fad6b2f53a7df5d72ff69d7426f91c571a33342bf2ce03 |
| SHA1 hash: | 09e6ad671d6e6f471246724917b0d58437553460 |
| MD5 hash: | 9721f911ecb8a06c0f244f7ff35dbde2 |
| humanhash: | helium-music-washington-crazy |
| File name: | 9721f911ecb8a06c0f244f7ff35dbde2.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 581'120 bytes |
| First seen: | 2020-11-25 07:38:08 UTC |
| Last seen: | 2020-11-25 10:47:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:C4r7j4whhjZADjQDj+AI1+N52asxbd/6uZyY2Jt8LFkccL1k0Iw+l6jpda3ofF85:C47hjZUjQD1NYasKuZiX8dM |
| Threatray | 1'480 similar samples on MalwareBazaar |
| TLSH | AFC4BEB8311079DEC91FC6FAD9652E64AE20B8775366D287B11B04ED6A1CBC6CF104B3 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Moving of the original 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.spyw.evad
Score:
100 / 100
Signature
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Moves itself to temp directory
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)
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 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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Infostealer.Stelega
Status:
Malicious
First seen:
2020-11-25 07:19:38 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'470 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: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
1898741c552066a70607a0060225a6b0d7628af1e0dee1e0a619161db3844be5
MD5 hash:
9721f911ecb8a06c0f244f7ff35dbde2
SHA1 hash:
09e6ad671d6e6f471246724917b0d58437553460
SH256 hash:
8630842e84ef181579d4029d7e19ef8777da8baef82ba76a119b923f8ac52a69
MD5 hash:
31e3a53833e2af1926c67f4bb97a7131
SHA1 hash:
4d5449c314abdfe484bde8fc5cdf3de376adc9cb
SH256 hash:
7912b9fb6406353329f35942255891b985e4793014d966f91b0a3721201427d4
MD5 hash:
cd813c979a3a786cdad3ac19909fbb97
SHA1 hash:
6121b784191e065e53d31972bd63c3cf2bbed23b
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
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: | 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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