MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4cf3b27951b56059fd1be10e7dd231712585bd0dda9a8e5825dc5b257aa68ffe. 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: | 4cf3b27951b56059fd1be10e7dd231712585bd0dda9a8e5825dc5b257aa68ffe |
|---|---|
| SHA3-384 hash: | 61a8cd5c1baec80cc365280a3cd20e598e9ddc6093097ed9a8bee27f2c22cf18dfd1faf28bea3b5d5bd5d46de9b3551e |
| SHA1 hash: | ecac907fb2e97c3533152525cf1865d9b62b6087 |
| MD5 hash: | a3f5d5d5d85aac1f9a06b8d01d4f5e52 |
| humanhash: | oven-undress-massachusetts-colorado |
| File name: | a3f5d5d5d85aac1f9a06b8d01d4f5e52.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 905'728 bytes |
| First seen: | 2022-01-25 11:10:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:Usf4PRAKmQe6mVAScwMhUAxkCUYhKELM7NcQN:UsQ2Kzi9cwMtm3FNt |
| TLSH | T13A15E0047BB5C7B2C57A5BF810B230588BB9396AB53DD5992CCB52CB0BBAF108561F07 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Transport-Document.xlsx
Verdict:
Malicious activity
Analysis date:
2022-01-25 09:52:46 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Sending a custom TCP request
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 very large array initializations
Found malware configuration
Machine Learning detection for sample
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.Injuke
Status:
Malicious
First seen:
2022-01-25 11:11:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
31 of 43 (72.09%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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:
25615b183f240029f585d0577d5a16e68a366d26572a27c8dea902bbbfce30be
MD5 hash:
658829a122727930ecd837ac0e81cdb6
SHA1 hash:
aec529e84cba33ee5e0f7fe09e7425790c61202a
SH256 hash:
8325a5cf7942bb46ac528c836b79180c05d71a4e7de108693d303d56bcc5def1
MD5 hash:
efdf2c54a74297c24bc73285376c432b
SHA1 hash:
564f25afb6c5599cdcd5fafaff32c1475e581af4
SH256 hash:
495a4f103864a7c251b58f4406da1bac10e35c83e27e507d70048b98d7d8cb09
MD5 hash:
cf2c0806c1b4f36f471763b7dbe720c3
SHA1 hash:
54bcc049ef4b9af563161b765c90c59e0848d2c5
SH256 hash:
4cf3b27951b56059fd1be10e7dd231712585bd0dda9a8e5825dc5b257aa68ffe
MD5 hash:
a3f5d5d5d85aac1f9a06b8d01d4f5e52
SHA1 hash:
ecac907fb2e97c3533152525cf1865d9b62b6087
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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
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