MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b665d653fb09426fea0970e0ae8a30ed17f46f88b150b0ea4b3697455971aecb. 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: | b665d653fb09426fea0970e0ae8a30ed17f46f88b150b0ea4b3697455971aecb |
|---|---|
| SHA3-384 hash: | 1e0673d2d27e63ac7a9209cd35585923103fa08ffb37034ed130d3ba86f912ecfee0001893e479963adfa9ab5d55828b |
| SHA1 hash: | 912977ca6f32c2af275e71dc9e756d17a27c05e3 |
| MD5 hash: | c67e8c72c02dd351c77c0b16f4a73fc9 |
| humanhash: | michigan-mike-salami-twelve |
| File name: | mazx_3.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 973'824 bytes |
| First seen: | 2021-05-06 12:36:34 UTC |
| Last seen: | 2021-05-06 14:09:08 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:mKkNbcLMEsoLLoS60/K7yh0bhPtnXLkMCo7cHIcMmokp2I54bWMigsN/Nz73b+8j:lrLMEsoLAbhpbke7oIh4p/ |
| Threatray | 4'555 similar samples on MalwareBazaar |
| TLSH | D02528EC721075EEC657DC22D7CE1C15E6202176672B9607932303BD9A0EE57AF384EA |
| Reporter |  starsSk87264403 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-05-06 12:37:08 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'545 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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 Payload
AgentTesla
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
e167280ed8ce7a0bc41bd65611f060804c395b60e0bf1782159e2e3d4321cbbc
MD5 hash:
5665c8966a5a2b171dce9d0d326312be
SHA1 hash:
f57b8b2824e310882d4d66db29d5e7c5c61ab13e
SH256 hash:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
SH256 hash:
acf01edfa3adc09678587c1978da5909ed6a87347c9133698bb60d0a8a280cce
MD5 hash:
dd05f35e3cbbb11d0e7183e28121d42d
SHA1 hash:
93140cd3e47cb0efc1477d173c74e42162b19864
SH256 hash:
b665d653fb09426fea0970e0ae8a30ed17f46f88b150b0ea4b3697455971aecb
MD5 hash:
c67e8c72c02dd351c77c0b16f4a73fc9
SHA1 hash:
912977ca6f32c2af275e71dc9e756d17a27c05e3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
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: | 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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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