MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 427cfabc21d393fb1b08ffc071aa1721effa9d6e4f06897660f05c55bf2fb3ba. 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: 12
| SHA256 hash: | 427cfabc21d393fb1b08ffc071aa1721effa9d6e4f06897660f05c55bf2fb3ba |
|---|---|
| SHA3-384 hash: | 24289cb8447e732dca1177a900e5683c5d69cea2853df0b3b979f801ac6031661390c84df924f583041194b6b9635d3f |
| SHA1 hash: | bd2027387b0f280db0ee5decba9e38cb9a680f9d |
| MD5 hash: | 816cd674e6f447c20f1ddeffbe57dc8c |
| humanhash: | twelve-september-friend-ack |
| File name: | blessed.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 966'656 bytes |
| First seen: | 2022-10-05 13:13:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:rPl7yKkywxkL1KWQcyJ5JFNPUW2uZBWLkbOTGue18N7vbTYER/4ve:LgKbwxkLknJLUzABWLnTGuM8N7x4ve |
| Threatray | 20'324 similar samples on MalwareBazaar |
| TLSH | T17625CF3106E6DA0BD1165378EDE2C3F16FE85EA4E272C2474FE9BC2FF44B4A6A641144 |
| TrID | 54.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 23.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 7.8% (.EXE) Win64 Executable (generic) (10523/12/4) 4.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.3% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 74f4c4d4d4d4d4d4 (6 x SnakeKeylogger, 5 x AgentTesla, 5 x Loki) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Creating a window
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:
67%
Tags:
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts 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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-10-05 07:13:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 20'314 additional samples on MalwareBazaar
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
Drops file in Drivers directory
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
3a57a47e4ed7e9370ba56afae856597263f8b0d20160680969146ec473b4e3fa
MD5 hash:
26f37939d7b21a0e22ebafe30d16c37c
SHA1 hash:
bf1a5c987f7c3cd5dcc8fa36be26da65f5c3ef84
SH256 hash:
5fbdcb76c77563ed3d729fdca3396169c54443253001cf9b1b6b75a0f75cdcb4
MD5 hash:
629c31e71cfa6aab7a62bef45298816c
SHA1 hash:
932da9270d08d3b97ad1fb75e3d3180481f91096
SH256 hash:
0b03bd17bc50a9ac54519a3f91216b965fc112e2f56f63c50986e24136c8da69
MD5 hash:
d9b836df66cdc1d4cc4c7be8cca6b526
SHA1 hash:
730e3117ad1a3a5e76560be4cb4a2d83bd0ba642
SH256 hash:
9ac3e8e170a007617b6aaccdad71a9326f73e49ec9ea4779cd220f54af6be1b6
MD5 hash:
b323a7954fcc66e65f6e8dbd4270130f
SHA1 hash:
6caaaba721a4a6567f0d9a4b096f69a322f65d9f
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
SH256 hash:
427cfabc21d393fb1b08ffc071aa1721effa9d6e4f06897660f05c55bf2fb3ba
MD5 hash:
816cd674e6f447c20f1ddeffbe57dc8c
SHA1 hash:
bd2027387b0f280db0ee5decba9e38cb9a680f9d
Malware family:
AgentTesla.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.
Delivery method
Other
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