MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c771be7912e20d4522cdcfed63feac0e59a91dc053ff96faf862be6a8f8dfa1b. 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


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: c771be7912e20d4522cdcfed63feac0e59a91dc053ff96faf862be6a8f8dfa1b
SHA3-384 hash: 745a3db234760faba9d2e47eabef9dd3071402d1ed7a2fe9e18bd613e8666cdf1874d2a928d0de63a3ca5ade5e0369df
SHA1 hash: eabd9d6766013b89869747335b6b2171edba4b2d
MD5 hash: 7eaf0cdd0312ae7b9e671fe14f424d48
humanhash: sixteen-west-victor-pasta
File name:7eaf0cdd0312ae7b9e671fe14f424d48.exe
Download: download sample
Signature AgentTesla
File size:741'888 bytes
First seen:2021-06-21 07:01:25 UTC
Last seen:2021-06-21 08:11:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:dxsneWFHmsTDwkQTyNgBSLkMB6RA8TUdvI1FxSKv1JWXHhU:dS9HttQTyNgBEkMB58+wB+
Threatray 5'990 similar samples on MalwareBazaar
TLSH 12F4B06039EE620DE577AF7819E436F2967F7E677B07985C24E4234A8723902CF40939
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7eaf0cdd0312ae7b9e671fe14f424d48.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-21 07:45:07 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2021-06-21 02:33:50 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
  2/5
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 SetThreadContext
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:
fb2b855890c28ff98917ee17f2fb20365ddd5ee89de4c7522ce5fb02912b32c9
MD5 hash:
51683ced0660422b0e68cc32711acd60
SHA1 hash:
e2915d80875beae5065c9f89dd47d7f92ebdc49c
SH256 hash:
ae528bffc4e20cadcbc8baf0f66cbf9fdd972e46dea719c7dfc3df87894dbb6a
MD5 hash:
3dd7a228e6051a30b7ae99c9cc310654
SHA1 hash:
a546d5185cbbe9ec6b28ff54d3668571fabfc374
SH256 hash:
130cebc3c66c019a26c7a7dbefbe2635e0581e9dd42c19db33db87d72c81e2ba
MD5 hash:
41b3cb61199dc8315acfc5488848095b
SHA1 hash:
f1bb929405a2d6d0f99af541284e05ff69ac723c
SH256 hash:
c771be7912e20d4522cdcfed63feac0e59a91dc053ff96faf862be6a8f8dfa1b
MD5 hash:
7eaf0cdd0312ae7b9e671fe14f424d48
SHA1 hash:
eabd9d6766013b89869747335b6b2171edba4b2d
Please note that we are no longer able to provide a coverage score for Virus Total.

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

AgentTesla

Executable exe c771be7912e20d4522cdcfed63feac0e59a91dc053ff96faf862be6a8f8dfa1b

(this sample)

  
Delivery method
Distributed via web download

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