MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1681a54061e896e569da0e4dc9f222f0e59d8edc28199fa2d24011f348984843. 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: | 1681a54061e896e569da0e4dc9f222f0e59d8edc28199fa2d24011f348984843 |
|---|---|
| SHA3-384 hash: | 249f75617b4843923debd83cad97e51836ebb1d9c1cd8e327ebd2aaa12ff3a57e81362d154cbb676e7ccf182e7a1d4fa |
| SHA1 hash: | f302175ce9622f12172da422e0541f57277b7f0c |
| MD5 hash: | b05c58f3f3341322a2f615e0c674e4b0 |
| humanhash: | mexico-bluebird-chicken-papa |
| File name: | b05c58f3f3341322a2f615e0c674e4b0 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'419'264 bytes |
| First seen: | 2021-12-13 20:05:11 UTC |
| Last seen: | 2021-12-13 21:58:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:C5dMLg/2XCgPikPORPsvG7CrZBZ/IPPuh3apS7cjHrRmdKzsu/KtwGJGF0lT+fGG:KdP/oikP0KGmRkPI3DoHRmLuKtzJGF0+ |
| Threatray | 14'169 similar samples on MalwareBazaar |
| TLSH | T18865230076F5D215D23D97F88CEB603003B8624BB491D25A7ED623DAB8EA3F446D19DB |
| File icon (PE): |  |
| dhash icon | b3b3333969693b3b (69 x Formbook, 63 x AgentTesla, 26 x Loki) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
147
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b05c58f3f3341322a2f615e0c674e4b0
Verdict:
Malicious activity
Analysis date:
2021-12-13 21:15:07 UTC
Tags:
n/a
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
Unauthorized injection to a recently created process
Creating a file
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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:
2021-12-13 17:51:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
21 of 27 (77.78%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'159 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
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:
0d3180f77ddcef970bae8f30566edc90d8db263c371034a6e3ecd18dd5982c87
MD5 hash:
14c2e4c7fd33f65ffe80e6d1e6b22e86
SHA1 hash:
01481401beb7495b8098f0c60075215d4df5d225
SH256 hash:
e9dbe50d1159b74e3772487313fa3666bd0342effa00165d02ffbd0c0593833d
MD5 hash:
85f0547176420acff5c164e997dfd3a0
SHA1 hash:
b0651ac64eefcde1950910fa9357e0836123b168
SH256 hash:
2528c578bea55abe065ab1975b2b963755804ccbba6d58b9e7a6bb24ac61985f
MD5 hash:
9e9741478934458b82456e607740ce40
SHA1 hash:
db675bb4ec16b6580fd6d05131d4c7117cccbb66
SH256 hash:
1681a54061e896e569da0e4dc9f222f0e59d8edc28199fa2d24011f348984843
MD5 hash:
b05c58f3f3341322a2f615e0c674e4b0
SHA1 hash:
f302175ce9622f12172da422e0541f57277b7f0c
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:
0.81
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: | 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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