MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c55a70b36ffc67d86e0a7be65f183e5998f1ab31b80b146799fb3329c59ffe79. 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: 14
| SHA256 hash: | c55a70b36ffc67d86e0a7be65f183e5998f1ab31b80b146799fb3329c59ffe79 |
|---|---|
| SHA3-384 hash: | 68be09173f4017d7f0e2daeb3859da67f758512be54691c558855c2c9cb13231b9460d2992030fb3fb119a288a336cee |
| SHA1 hash: | 7b81804c1801db71e0c2598081a2daff06ef0324 |
| MD5 hash: | 134303cbb7bdd8f57f7790b9874a48b6 |
| humanhash: | kentucky-tango-diet-orange |
| File name: | 134303cbb7bdd8f57f7790b9874a48b6.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 877'568 bytes |
| First seen: | 2022-02-17 18:09:38 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:x35VkoebrlIiTiNwtLTq65deRuxSee70m6R9tVFYucVlFHenNNnkRsh6:x+brlIiTiNwS65d4uhe7TeHPZnLkW |
| Threatray | 15'420 similar samples on MalwareBazaar |
| TLSH | T1A515BE5631FF1496C7A2EBF20BD4ECBF866EF173160F753A31816B4A83659408A42772 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
249
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:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
greyware obfuscated packed remote.exe replace.exe
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.
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 potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
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)
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)
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-17 18:10:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
48
AV detection:
17 of 27 (62.96%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'410 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 SetWindowsHookEx
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
dfb7d38f22d6f45844606bdb2569ee77090a2ba12d35689939ffba7f4d234428
MD5 hash:
c7474a2dc246a60bdb19a57381ed4090
SHA1 hash:
cbd58da64eeb7c99148c8a5bd5ddfabf9f181ea9
SH256 hash:
efaa866c77da5fec6304d1ca97f7ae082057bf8733d40c165954055ae6ac7fa1
MD5 hash:
e184760005cbfd8f705c7bf0925a891d
SHA1 hash:
c5b2efc55633ed467428a4867813142b3aa37b45
SH256 hash:
8c6f5cc4884275927f9a05512099ed1ddc94aa5449974bf453855da9f2b6c1d9
MD5 hash:
890a67390dc6af6cf362c5b38b512af2
SHA1 hash:
92ed138218154f61ad4dd466a0fc1a6728d07226
SH256 hash:
0e0c15c31ee09a1f82db9c7f9d332d1d831265e75e72fffc35e985870ebc4bbb
MD5 hash:
aac29dc0b6bd3d98f5231e5c39849f0d
SHA1 hash:
21a4fe1c3b491293a12a22437c349376254ee6e4
SH256 hash:
c55a70b36ffc67d86e0a7be65f183e5998f1ab31b80b146799fb3329c59ffe79
MD5 hash:
134303cbb7bdd8f57f7790b9874a48b6
SHA1 hash:
7b81804c1801db71e0c2598081a2daff06ef0324
Malware family:
Agent Tesla
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.