MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 556c57f07f6c7d4e0f7d863a5e2466aac29db9f4b878f171399fb06ec55db89a. 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: 13
| SHA256 hash: | 556c57f07f6c7d4e0f7d863a5e2466aac29db9f4b878f171399fb06ec55db89a |
|---|---|
| SHA3-384 hash: | b465a957389f41e5c944a8bf91acc3f0fa129a1e498c68d2c9f3b5d73b1c61447d02fd3195dbd6ead87f2a8c858cde26 |
| SHA1 hash: | bda350cffeacdc7e0e97f5e76cc7af3de32a5217 |
| MD5 hash: | b244e6efc4d2b8f3c7ea80aa46c9b4ba |
| humanhash: | sad-leopard-gee-seven |
| File name: | b244e6efc4d2b8f3c7ea80aa46c9b4ba |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 886'784 bytes |
| First seen: | 2022-02-16 20:11:02 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:h+qkhxaVzFxReXlI0CWRfWNGjfmNB3NWiJ7beplSW87hReRkSdkZ:VuRfoGjKBdlKU7bS+ |
| Threatray | 15'333 similar samples on MalwareBazaar |
| TLSH | T1BD156B7631FF1056C7B2EBE20BD8ECBF8A5AF173120E753A31911B8683259429D82775 |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
270
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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.Spyware.Noon
Status:
Malicious
First seen:
2022-02-16 19:05:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
24 of 28 (85.71%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'323 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Unpacked files
SH256 hash:
0cc272835ee6d12502dba4fdc6de0bd36de736e26d87c4666a6b70521fbc3bd6
MD5 hash:
353c0b656ffb7e7405135feffff90bf2
SHA1 hash:
8d0524f36290eb0b2df0b8f9cf287ac27bb8abd4
SH256 hash:
113b8b2bc55f71dd8ee7892e179650ba5ce6958c801ebe0860cdc3c045820bb5
MD5 hash:
a1fb14c92cb4c0faf39292aea38da712
SHA1 hash:
9c504e7cead455067923ab45029a5bf9f0c9057f
SH256 hash:
25db9d80df39afd059605d50c4c37be25a4af9e8de48dec2d82d349694023ae6
MD5 hash:
ef09707a04c810f567c6612d47a7547e
SHA1 hash:
d20398ebbf6f25ba2cbe46fdc41ab2adc0b54f00
SH256 hash:
daa2abe980da5542a0a36b143a9daa3ace4759934977ed7c7b5db413294e2972
MD5 hash:
0e48bae110e2015952ed2015018466b7
SHA1 hash:
f35111763c9587b0713e12489d9a6468d22a971f
SH256 hash:
556c57f07f6c7d4e0f7d863a5e2466aac29db9f4b878f171399fb06ec55db89a
MD5 hash:
b244e6efc4d2b8f3c7ea80aa46c9b4ba
SHA1 hash:
bda350cffeacdc7e0e97f5e76cc7af3de32a5217
Malware family:
Agent Tesla v3
Verdict:
Malicious
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: | 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
Comments
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