MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a067477aa053def509e395ee1b5e8797616ec284983ab23eafe607b5c0ccb186. 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: | a067477aa053def509e395ee1b5e8797616ec284983ab23eafe607b5c0ccb186 |
|---|---|
| SHA3-384 hash: | be8d7b8aa44a4f4894d78d8cede65d13770ab5f79170fac447735b3b23a1f10a27883261b71ce87fd980d5610f40edca |
| SHA1 hash: | aaac55863aa3f4ddbcce77c43263355d6416a5d6 |
| MD5 hash: | e681c7f6aeef4b000f2f03722d9a8a2c |
| humanhash: | carpet-shade-island-saturn |
| File name: | CONTRACT AGREEMENT.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 601'088 bytes |
| First seen: | 2021-01-25 07:59:52 UTC |
| Last seen: | 2021-01-25 09:54:15 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:lVtLVWzzjQK5SXwsQlffdFN831tZBjSoFMuMnXj:lVZVWzHvzfdFe1tSoN8T |
| Threatray | 2'263 similar samples on MalwareBazaar |
| TLSH | 25D4F1663228C396C86A6771DA00E0F517716C76FC61E11B79E43EEF3A373A0450B99B |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
206
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CONTRACT AGREEMENT.exe
Verdict:
Suspicious activity
Analysis date:
2021-01-25 08:02:07 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
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 access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-01-24 14:51:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
22 of 46 (47.83%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'253 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 WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
d3fb5de09f03d7f08a2a0018d0b099ea7469eda9ace4027df7e7cc873bf392d1
MD5 hash:
b3ef82edfe7e06852d25a7da91a2ebbb
SHA1 hash:
636dc359a5c98185e75eee0d4e44fb311dabc8fd
SH256 hash:
630dd7510d90c5bd5b4f8c853bb676df8dcd1c88eb880bc4c7a0bc00ba9726a6
MD5 hash:
1a4ff21ced85aa88eeeae6b1041aff01
SHA1 hash:
a1b72c6856e94cad7a3bc97b2e91abe8ab5e0c28
SH256 hash:
756ef708ffba38acbd4342a6aa3086ee26c112edbaaebb99e494dac0a278e213
MD5 hash:
6a33bbfcd853873a4a23fc3385b403dc
SHA1 hash:
a3a19801ba23e2422adcd6e715088c532ff059dc
SH256 hash:
a067477aa053def509e395ee1b5e8797616ec284983ab23eafe607b5c0ccb186
MD5 hash:
e681c7f6aeef4b000f2f03722d9a8a2c
SHA1 hash:
aaac55863aa3f4ddbcce77c43263355d6416a5d6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
Malspam
Delivery method
Other
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