MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82ef3328a2ec113a17b123d3dac940a0c204a6cb1d636e29860751e8daf1a21c. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82ef3328a2ec113a17b123d3dac940a0c204a6cb1d636e29860751e8daf1a21c
SHA3-384 hash: 37099b3d69453caa4fb05f6d1b01bf501eaa2497ac5165dba4fae3980703c35f366f996025b257488db8f03b4f9e1ef6
SHA1 hash: aa413df7850d0b902b4c39514a84add8ffd2e141
MD5 hash: 92063f6f648e7642aeca603780cc0955
humanhash: beer-orange-montana-pasta
File name:P I.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'258'944 bytes
First seen:2021-05-04 13:06:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:pmumDZE1XcRjjXZNoyqS2nCkZfMPBDmIP:pm3au5jXIRdnId
Threatray 4'441 similar samples on MalwareBazaar
TLSH 15A5285223A46E45F93E57B48730441C47F6BD17DBB2DA9EA984B0891FB37C08F1A722
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.624-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/710079
Signature
.NET source code contains very large array initializations
Found malware configuration
Moves itself to temp directory
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:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/82ef3328a2ec113a17b123d3dac940a0c204a6cb1d636e29860751e8daf1a21c/
Threat name:
ByteCode-MSIL.Infostealer.DarkStealer
Create hunting rule
Status:
Malicious
First seen:
2021-05-04 03:21:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
212
AV detection:
23 of 47 (48.94%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qlxtgkfc5qituf5repj5vskaudbajjwldvrw4kmga5i6rwxruioa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
12758eea50a5f2637e5588c99cfe1ad7408b5214d952ef41cf186e0dfcb56dd0
AgentTesla
37fe8690edfe93748fd112f6726250b84c186f61200ee6c9a28dabf506893015
AgentTesla
4b6ee615bf81f53ae678c3430249da8578e2fd2d2026a36ec3993cf8fbf8f70d
AgentTesla
4e4ff9657737319bec987e7d33686418dbda43c2cef7e0cff1afd374e8775b7e
AgentTesla
910f9987b35db8d13a06bb8feae8274601bb8afcdca3afcfed64ca8a66f498a4
AgentTesla
ae86688173bc179c5ee6a48d56618aa007a77720213568e5d4115430829f2cac
AgentTesla
b40ad65591265e4e41072960963f3c4471b009dd8cd24972bee44dbaadaf1b0f
AgentTesla
e2d92dd0533af813efd89ee34df68fecc5100ce88600733507fa70e40d2d486e
AgentTesla
e3034bf8e50bc953c8be781a0e950e2c00402cb265f871e82343accb45562fa4
AgentTesla
e8785ac783e08fc75a9ff9874af699975bbb161b54d24b51cc72bdac57a8179d
AgentTesla
+ 4'431 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210504-w3pdz6h9za/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
Link:
https://www.unpac.me/results/1b1d5c72-fc8c-4fde-a6ff-e135ea3a2df4/
SH256 hash:
82ef3328a2ec113a17b123d3dac940a0c204a6cb1d636e29860751e8daf1a21c
MD5 hash:
92063f6f648e7642aeca603780cc0955
SHA1 hash:
aa413df7850d0b902b4c39514a84add8ffd2e141
Link:
https://www.unpac.me/results/1b1d5c72-fc8c-4fde-a6ff-e135ea3a2df4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/82ef3328a2ec113a17b123d3dac940a0c204a6cb1d636e29860751e8daf1a21c

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
Create hunting rule

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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