MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b762913bb02e0e7f3b2dd7be4b813923fbb0389e699d2b6f846bfecad6c8c72a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b762913bb02e0e7f3b2dd7be4b813923fbb0389e699d2b6f846bfecad6c8c72a
SHA3-384 hash: eea571bebe4170127da8a440041a81ab1abcb308ad5396ab493177bec83a0b4ad5b8fbac3e39cb46037a9139e60d9c55
SHA1 hash: 763b4bfed7e01636257d751af724146f971c1cf8
MD5 hash: dcf0d64c4236e8946e25c04b1f945c05
humanhash: mockingbird-pip-high-cola
File name:hY7METwPlF7Yk8p.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:617'472 bytes
First seen:2020-08-18 11:46:37 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 12288:yJjTlON03coBjDg4V9uN4J9yHHeCBNBre8zgANipnBtrUoU/qixIkM9F:yJ/IS3nPhLgHvDFgZ9rUoQRIkwF
Threatray 10'591 similar samples on MalwareBazaar
TLSH A7D4022232DC6365E5BA2B3D092051C223F5F555AB21DA9EBE4C014C5E62FD7CB623E3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.iwantprints.co.in
Sending IP: 204.93.196.200
From: Hassan Abel <manoj@msvfabrics.in>
Subject: Urgent request for quotation for ongoin Abu Dhabi Gaca project
Attachment: Abu Dhabi RFQ.Gz (contains "hY7METwPlF7Yk8p.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47763/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b762913bb02e0e7f3b2dd7be4b813923fbb0389e699d2b6f846bfecad6c8c72a/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 21:57:49 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5rjco5qfyhh6ozn267exajzep53aoe6ngosw34enp7mvvwiy4va._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
075f4501ad0996e018e7c89e859a6e5a5e97bc1055fae3dcf79b889198878700
AgentTesla
1e6cc2bc97464a86be51ce7e4abc4be686d97c7b8e95f28e8b4f9328e811b4f3
AgentTesla
2465612670a2a23f8139439948328b37c74cfa62cecc138de0ed06641e99ff7d
AgentTesla
51a7716de068a74bfd468c5e0419e52bcd0eb08ef9a5029b138d71329193055e
AgentTesla
82ed346da97a3a9f64ca97ea2fbc0034d0a713e8c0003f0e982f28b85501ae47
AgentTesla
96ad1757a83a77fa0b160a760613ee61a39cea4e5adb3e91ebda43653a770739
AgentTesla
9dfba413d306830589105d96b90b5ea870b1975bd371350635ea1c2b591bcbd8
AgentTesla
b7a360cf2a3651e663b82407d8aa940f66b4c7f9569fc445771d8bc17f727bef
AgentTesla
b99de03440f57a55e0c9a269df9d79ff2214eb859361d217f76fa86579fd82df
AgentTesla
d805b37ff430c59fbac19f5ccbbaa2eec750849def87f05c7bf14e68f8531416
AgentTesla
+ 10'581 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-5p2fcf7kve/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b762913bb02e0e7f3b2dd7be4b813923fbb0389e699d2b6f846bfecad6c8c72a

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

gz ea5a16aef16e4523200ded23e1eff42d83f4d0e205254e7ac38b6c91b5df2b0f

AgentTesla

Executable exe b762913bb02e0e7f3b2dd7be4b813923fbb0389e699d2b6f846bfecad6c8c72a

(this sample)

  
Dropped by
MD5 e750649c800b4cf0ea494d1da5af8264
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47763/
  
Dropped by
SHA256 ea5a16aef16e4523200ded23e1eff42d83f4d0e205254e7ac38b6c91b5df2b0f

Comments