MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eac9a912f83c840e2733178c8f986d0d656f2c4980c65ad922e18f101e5e1190. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eac9a912f83c840e2733178c8f986d0d656f2c4980c65ad922e18f101e5e1190
SHA3-384 hash: 9d887a23900c1cb580692fb97bd6e4af01e5079dc2312146bf31e076d93ed0ac4a6f0e236e37bd4cacc20dcaad985c84
SHA1 hash: d0817e64e478c47b68776ef4d5b870b2d00b1543
MD5 hash: 9a3184293fe86f038cb8b256ae4a498c
humanhash: summer-wisconsin-oxygen-nitrogen
File name:makave crypted.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:419'840 bytes
First seen:2020-06-11 11:10:15 UTC
Last seen:2020-06-12 09:00:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:/iK6vXdkb7rVcPhNC8mXKn0NXSHsahhSw:/P6vXdC/VI0R7Cswhd
Threatray 10'691 similar samples on MalwareBazaar
TLSH D694124033E8977BC97B0BB584B21A8213B4B84AB563FB0D5DE132CF1D777A88161667
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: jabitherm.com
Sending IP: 193.142.59.89
From: Vanessa <vanessa@jabitherm.com>
Reply-To: vanessa@jabitherm.com
Subject: Payment Sent T/T Receipt Attached.
Attachment: invoice.img (contains "makave crypted.exe")

AgentTesla SMTP exfil server:
makaveorigin.cf:587

Intelligence

File Origin
# of uploads :
3
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/8990/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.42048.10613.21685.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 11:12:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5le2sexyhsca4jztc6gi7gdnbvsw6lcjqddfvwjc4ghrahs6cgia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c76dbf49b51ec12d4ab052ce8e5ccce2bd58e67161e184c6dbdfdeba3014f06
AgentTesla
30fd049e01b512df68d84c6f5a92a705d27ad52327f8e319a760aefec037f792
AgentTesla
53b46d34f83089daffeabe9194cb6f9bd3d9863d4729cad13838aaefeb85d5f4
AgentTesla
846d2bcdab1a1342fdfcf0636d1ead7b9411d1212331ca95fb568f56ecb7842d
AgentTesla
9100a66246aa52a3839f411bcf8763f423abd9ae1ac664ea0435d23bc0e6f03f
AgentTesla
b6b0eb759fe2c52fa89fd4ae7d83c379c1caec28fb28e97e17db5178b3f6c1ef
AgentTesla
ca5828dc8be89194c479ca84ed01a55007d9e5272a362f12358c6c5266587581
AgentTesla
cc9cd3fab00a7ca68c26cbf9bfcf691aafd004232149c04d2d082a1fe06b9f32
AgentTesla
de7b76d63de4addc9c39bef5146445aa54c2005f3442addf8810379594ed8a06
AgentTesla
fad5d998c52c536d0ee9053d7f6a1d7dd2bd11d3cc91af90992cc08a70bc33eb
AgentTesla
+ 10'681 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/201109-q8dfwpr4tx/
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
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

img c9bbae3ee453ca556f50384e46ef905e369f4b3e55b93fc3434b30d629866f27

AgentTesla

Executable exe eac9a912f83c840e2733178c8f986d0d656f2c4980c65ad922e18f101e5e1190

(this sample)

  
Dropped by
MD5 d5d276fff0a914601ec5d9f2acd8455a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c9bbae3ee453ca556f50384e46ef905e369f4b3e55b93fc3434b30d629866f27
Cape
Cape
https://www.capesandbox.com/analysis/8990/

Comments